Tip 22: How to allow employees to check in and out, and then automatically calculate their total work hours

Tip 22: How to allow employees to check in and out, and then automatically calculate their total work hours



Hi everyone,

Keeping accurate track of employee hours is crucial to smoothly running business. So this week, we wanted to go over how you can automate this whole process using Zoho Creator. With this tip, you'll learn how to set up a page that will make it easy for your employees to check in and out, and help you track their work hours on a daily basis.

To do this, let's create a sample application called Attendance App, and show you how you can use it to track the total work hours of each of your employees.

Application flow
  • Employees can check in and out by simply clicking on a button
  • Once the employee checks out, the total working hours will be calculated and updated in the admin report
  • Managers and administrators can then monitor the total work hours of each employee on a daily basis 
To do this, we need to create the following components:
  • Attendance form used to record the check in and check out times
  • Dashboard with check in and check out buttons, and two reports
  • A way for users to be given access to the application
  • A report for employees to view their check-in and check-out times
  • A report where the admin can view the details of all employees


Step 1: Create the attendance form

First, we need to create the attendance form to record the times. This form can be hidden, as the check-ins and check-outs are automatically recorded by clicking on the buttons on the page. 



Fields on the attendance form:
  • Email (Email field)
  • Check-in time (Date-Time field)
  • Check-out time (Date-Time field)
  • Total time (Single line field)
  • Status (Drop down field)
Step 2: Create functions for the check in and check out buttons

Now, let's create the two functions we need to record the check-in and check-out times. All you need to do is go to Workflows, click New Functions, and add some code snippets.

Function 1: To record the check-in time

The Check In button on the page calls a function, which adds a record to the attendance form. Use the below code to create the checkintime function:

  1. void login.checkintime()
  2. {
  3. fet = Attendance_form[Check_in_time == today &&Email == zoho.loginuserid]; 
  4. // This condition is to prevent an employee from checking in multiple times on the same day.
  5. if(fet.count() == 0)
  6. {
  7. new = insert into Attendance_form
  8. [
  9. Added_User=zoho.loginuser
  10. Email=zoho.loginuserid
  11. Check_in_time=zoho.currenttime
  12. Status="Checked In"
  13. ];
  14. } .
  15. // This adds a record in the attendance form, which captures the logged-in employee's email and the current time, and sets the status as "Checked In".
  16. openUrl("https://app.zohocreator.com/ownername/attendance-app/report-embed/User_report?zc_SecHeader=false&Email=" + zoho.loginuserid,"iframe","zohoview");
  17. // OpenURL will help you refresh the user-based report (embedded in the page) to display only the login-based entries.
  18. }

Function 2: To record the check-out time

Now, let's create a function that helps us record the check-out time. The Check Out button captures the check-out time, fetches the record containing the check-in time of the corresponding user, and calculates the total working time, which is the difference between the check-out and check-in times in the hours:minutes format.

  1. void login.checkouttime()
  2. {
  3. fet = Attendance_form[Check_in_time == today && Check_out_time == null && Email == zoho.loginuserid];

  4. //This condition checks the record based on the logged-in user and today's date, which has the check-out time as null. It avoids multiple check-outs and ensures the record is added by the corresponding user.

  5. if(fet.ID > 0)
  6. {
  7. fet.Check_out_time=zoho.currenttime;
  8. mil_sec = (fet.Check_out_time - fet.Check_in_time);
  9. actual_minutes = mil_sec / (1000 * 60);
  10. //1000 -> mill sec to sec, 60 -> sec to min
  11. mins = actual_minutes.toLong() % 60;
  12. // % 60 -> Exclude Hours
  13. hours = (actual_minutes / 60).toLong();
  14. // 60 -> min to hour, % 24 (optional) -> Exclude Days
  15. time_string = hours + " : " + mins;
  16. fet.Total_time=time_string;
  17. fet.Status="Checked Out";
  18. }
  19. else
  20. {
  21. // This part handles cases where the user checks in for a night shift, and by the time they check out, the date will have changed. In this case, we use zoho.currentdate.subDay(1) to get the previous date's record. This will be executed only if there isn't any matching record for today's date.
  22. fet1 = Attendance_form[Check_in_time == zoho.currentdate.subDay(1) && Check_out_time == null && Email == zoho.loginuserid];
  23. if(fet1.ID > 0)
  24. {
  25. fet1.Check_out_time=zoho.currenttime;
  26. mil_sec = (fet1.Check_out_time - fet1.Check_in_time);
  27. actual_minutes = mil_sec / (1000 * 60);
  28. //1000 -> mill sec to sec, 60 -> sec to min
  29. mins = actual_minutes.toLong() % 60;
  30. // % 60 -> Exclude Hours
  31. hours = (actual_minutes / 60).toLong();
  32. // 60 -> min to hour, % 24 (optional) -> Exclude Days
  33. time_string = hours + " : " + mins;
  34. fet1.Total_time=time_string;
  35. fet1.Status="Checked Out";
  36. }
  37. }
  38. openUrl("https://app.zohocreator.com/<workspaceName>/attendance-app/report-embed/User_report?zc_SecHeader=false&Email=" + zoho.loginuserid,"iframe","zohoview");

  39. // And this code refreshes the user-based report on the page to display the filtered login-based record with the updated check-out time and the total time.



Step 3: Add the buttons to the dashboard and link them to the functions


Once you've created both functions, you need to create two buttons—Check In and Check Out—on your dashboard, and link the function to these buttons. When a user clicks on them the function is executed and the time is captured.

To do that follow these steps: 
  1. Go to the page builder.
  2. Drag and drop a button onto the page builder, and you'll see a new window appear, where you can add other elements.
  3. Choose the Action type you want to perform—in this case, Execute function.
  4. Choose the function that needs to be executed (refer to the screenshot below). 
  5. Create both buttons and repeat these steps. 



Step 4: Add the reports to the dashboard Admin dashboard:

To track employee working hours This dashboard will help the admin keep track of employee work hours. Apart from the two buttons on the page, there are two reports, which are embedded using an HTML snippet.
  • The list report will dynamically display records based on the logged-in user (for example: if Employee A is logged in, they can only view their own times).
  • The Kanban report will list all the users who've checked in on that day, and it can only be viewed by the admins of the application. 
Now let's embed these two reports on the dashboard. To do that, we need to drag and drop the HTML snippet onto the page builder and write the script below:




  1. <%
  2. {
  3. a = "https://app.zohocreator.com/ownername/attendance-app/report-embed/User_report?zc_SecHeader=false&Email=" + zoho.loginuserid;
  4. %>
  5. <iframe name='zohoview' height='400' width='100%' frameborder='0' scrolling='Auto' src='<%=a%>'></iframe>
  6. <%
  7. if(zoho.loginuserid == zoho.adminuserid)
  8. {
  9. %>
  10. <div elName='zc-component' viewLinkName='Admin' params='zc_Header=true'>
  11. Loading View...</div>
  12. <%
  13. }
  14. }
  15. %>

In the code above, we're embedding the user report using an iframe, so that the user report (iframe) is automatically refreshed after a user clicks on Check In or Check Out. We've also hidden the secondary header present on the user report by setting up zc_SecHeader=false to prevent users from manually adding or modifying the record from the report. The logged-in user filter can be directly applied on the report, or by using the parameter "Email=" + zoho.loginuserid" in the URL.

The admin report is added using a DIV tag, and is displayed only to the account's super admin using the if condition. if(zoho.loginuserid == zoho.adminuserid)
If required, we can add other non-admin emails using the criteria below to make the admin report available for those particular users: 
if(zoho.loginuserid == zoho.adminuserid || zoho.loginuserid == "nonamdin@gmail.com") 

The admin will also have the option to check out users, in case they forget at the end of their shift.

Admin report

The Kanban report is created using the status field, which is a dropdown field, and you can add the code in On Update of the Status Field.For example, when the admin drags the record from the Check in time column to the Check out time column, the user will be automatically checked out. 

You need to choose Edited for Run when a record is while creating the workflow.




Below is the script you need to write in On Update of the Status Field, so that when the record is dragged and dropped to the Check out time column on the Kanban report, the check-out time will be captured.

  1. if(input.Status == "Checked Out" && input.Check_out_time == null)
  2. {
  3. input.Check_out_time = zoho.currenttime;
  4. mil_sec = (input.Check_out_time - input.Check_in_time);
  5. actual_minutes = mil_sec / (1000 * 60);
  6. //1000 -> mill sec to sec, 60 -> sec to min
  7. mins = actual_minutes.toLong() % 60;
  8. // % 60 -> Exclude Hours
  9. hours = (actual_minutes / 60).toLong();
  10. // 60 -> min to hour, % 24 (optional) -> Exclude Days
  11. time_string = hours + " : " + mins;
  12. input.Total_time = time_string;
  13. }
We've also added a filter to the admin report, that will allow the admin to view all the employees who checked in and out for the day. And, if required, you can edit it by week or month, depending on your requirements.



Note: We will soon roll out the hoursBetween function, which can be used to find the difference between the check in and check out times. This function will return the difference of hours between the given start and end date-time values.

We hope this tip was useful for you! If you have any questions, feel free to ask in the comments below, and we'll be happy to address them for you!




























    Access your files securely from anywhere







                            Zoho Developer Community




                                                  • Desk Community Learning Series


                                                  • Digest


                                                  • Functions


                                                  • Meetups


                                                  • Kbase


                                                  • Resources


                                                  • Glossary


                                                  • Desk Marketplace


                                                  • MVP Corner


                                                  • Word of the Day


                                                  • Ask the Experts





                                                            Manage your brands on social media



                                                                  Zoho TeamInbox Resources



                                                                      Zoho CRM Plus Resources

                                                                        Zoho Books Resources


                                                                          Zoho Subscriptions Resources

                                                                            Zoho Projects Resources


                                                                              Zoho Sprints Resources


                                                                                Qntrl Resources


                                                                                  Zoho Creator Resources



                                                                                      Zoho CRM Resources

                                                                                      • CRM Community Learning Series

                                                                                        CRM Community Learning Series


                                                                                      • Kaizen

                                                                                        Kaizen

                                                                                      • Functions

                                                                                        Functions

                                                                                      • Meetups

                                                                                        Meetups

                                                                                      • Kbase

                                                                                        Kbase

                                                                                      • Resources

                                                                                        Resources

                                                                                      • Digest

                                                                                        Digest

                                                                                      • CRM Marketplace

                                                                                        CRM Marketplace

                                                                                      • MVP Corner

                                                                                        MVP Corner









                                                                                          Design. Discuss. Deliver.

                                                                                          Create visually engaging stories with Zoho Show.

                                                                                          Get Started Now


                                                                                            Zoho Show Resources

                                                                                              Zoho Writer

                                                                                              Get Started. Write Away!

                                                                                              Writer is a powerful online word processor, designed for collaborative work.

                                                                                                Zoho CRM コンテンツ



                                                                                                  Nederlandse Hulpbronnen


                                                                                                      ご検討中の方




                                                                                                              • Recent Topics

                                                                                                              • Unable to access my Zoho forms account

                                                                                                                For some days now, I haven't had access to my Zoho Forms account. I keep getting an error that says, "You are an inactive user in your organization" via the mobile app and "You don't have permission to access this organization" via the web. I was removed
                                                                                                              • Identify Unused Deluge Functions in Zoho CRM

                                                                                                                Hello Zoho Support Team, I would like to request a feature that helps administrators identify unused or rarely used Deluge functions in Zoho CRM. Currently, Deluge functions are distributed across different areas, and there is no centralized overview
                                                                                                              • User Automation: User based workflow rules & webhooks

                                                                                                                User management is an undeniable part of project management and requires adequate monitoring. As teams grow and projects multiply, manual coordination for updating users & permissions becomes difficult and can give way to errors. User automation in Zoho
                                                                                                              • Update on V2 API End-of-Life Timeline

                                                                                                                Dear Users, Earlier this year, we shared the launch of the V3 APIs and requested users to migrate from the older V2 APIs by December 2025. We have received valuable feedback from our users and partners regarding their migration timelines. We are happy
                                                                                                              • Run a workflow after record merge

                                                                                                                Hello, We are wondering if there is a way to trigger a workflow after two records are merged? We have a sms service that use to text back and forth with Prospects and Contacts. To make it easy for our users, we automatically create them in this other
                                                                                                              • Live webinar | The Evolution of Zoho Show: 2025 Feature Recap

                                                                                                                2025 has been a year of exciting updates and features for Zoho Show. From advanced design and formatting tools to smarter presentation delivery, enhanced collaboration, and AI-powered features—along with the launch of our desktop apps, Show has continued
                                                                                                              • Batch Tracking custom function

                                                                                                                Hi fellow zoho users, We have our ecommerce site setup to shopify. I have some products I want to add batch tracking too, my only issue is that it breaks our shopify workflow (create sales order, invoice, payment, package) because it requires us to manually
                                                                                                              • Include Suggested Articles in New Ticket Email

                                                                                                                When someone creates a new ticket, is there any way to include recommended knowledge base articles (like the ones Zia Suggests) in the email notification to the user? When they're waiting for a reply, it would be nice to have sent them some recommended
                                                                                                              • Item Bulk Edit - Allow for Reorder Level

                                                                                                                We're implementing a process for using the Reorder Level field for Items, and I have to go through and add this value to a huge chunk of our Items. It's driving me bonkers that I have to do this individually through the UI rather than bulk updating. It
                                                                                                              • Sharing my portal URL with clients outside the project

                                                                                                                Hi I need help making my project public for anyone to check on my task. I'm a freelance artist and I use trello to keep track on my client's projects however I wanted to do an upgrade. Went on here and so far I'm loving it. However, I'm having an issue sharing my url to those to see progress. They said they needed an account to access my project. How do I fix this? Without them needing an account.
                                                                                                              • Zoho Flow + QuickBooks Estimates – Line items not created from CRM subform

                                                                                                                Hi everyone, I’m trying to create QuickBooks Estimates from Zoho CRM Quotes using Zoho Flow. I’m aware that Zoho Flow’s native “Create Estimate” action does not support multiple line items, so I followed the community guidance for Invoices using a custom
                                                                                                              • SAP S/4 HANA Integration via ZOHO Flow

                                                                                                                Hi How do I change the SAP Client ID while creating a new connection ? MY client ID is 421. I believe the client id should be an input field for length 3 numbers rather then a drop down to select from a fixed set of values. Thanks
                                                                                                              • VLOOKUP FUNCTION PROBLEM

                                                                                                                   Hello, i have a problem with the VLOOKUP  function in my sheet http://public.sheet.zoho.com/public/tonimoreno/indicemasacorporal2 in cell D2. This function doesn't work correctly and always returns the last content of the range. Can you help me?
                                                                                                              • Zoho Flow Completely Broken?

                                                                                                                Since December 13th, 100% of our flows have stopped working completely. Nothing is working or triggering??? I called support & sat on the line with them for 2 HOURS until they finally concluded it was a back-end problem on their end?? Now i'm calling
                                                                                                              • Print / Export full Dashboard page

                                                                                                                Hello Zoho team, It is currently only possible to print/export one component of a dashboard at a time. Requesting the option to print/export a full dashboard page with all components to a pdf or picture. Doing through the browser doesn't give good results.
                                                                                                              • emails duplicated in my outlook client

                                                                                                                Hello I am just new here and I have a litle problem that I do not find how to solve. I sumarise here after. Your help would be very appreciated. I have just recently contracted this zoho mail servicesservices as an initial evaluation yesterday night. I then:   - opened a free account  - created 1 initial email address ..........@domain.com  - created a second email address ..........@domain.com - proceeded with the config instructions (checking the ownership of my domain, changing MX etc... ) as
                                                                                                              • How to check task starting time in zoho mobile app?

                                                                                                                I am using the Zoho mobile app on my iPhone, and I am not able to see the task's starting and finishing times. When opening the Task information / Details, I can only see the Task start date and due date, but not the time. Is there any way to check a
                                                                                                              • Creating an extension in Sigma: Zoho CRM isn't selectable as a service

                                                                                                                I have 2 Zoho accounts which are part of 2 different workplaces. One workplace is able to select 'Zoho CRM' as a service option when creating a new extension, the other one is not. I'm not sure what the exact differences are between them. What do I need
                                                                                                              • List of packaged components and if they are upgradable

                                                                                                                Hello, In reference to the article Components and Packaging in Zoho Vertical Studio, can you provide an overview of what these are. Can you also please provide a list of of components that are considered Packaged and also whether they are Upgradable?
                                                                                                              • How to track a list of ALL the items that ONE customer bought?

                                                                                                                Hello, I am interested in getting a list of all the items that only ONE of my customers bought, and the invoices are what show up instead. It's very tedious to go through every single invoice when we sell a lot of items to this customer. Surely there
                                                                                                              • RouteIQ for Zoho FSM

                                                                                                                Beste, Zou wel top zijn dat we een RouteIQ hebben voor FSM aangezien we constant moeten zien wat de beste route is voor onze monteurs. Nu moeten we een speciale aparte programma hebben om de beste route te berrekenen voor onze monteurs aangezien de planning
                                                                                                              • Export Tickets from the Help Center

                                                                                                                Hello everyone! We are now allowing end users to export tickets directly from the help center. The ticket export allows users to: Filter tickets by Department, Priority, and Account before exporting. Download files from Export History (Setup > Data administration
                                                                                                              • Is it possible to remove filtering options?

                                                                                                                My CRM has a lot of custom fields that should not be used in filters or views. Fields that are automated and exist only to store temporary values that get used in functions. These create a lot of noise in the list of fields to filter. Isn't there any
                                                                                                              • Function #18: Associate invoice templates automatically based on customer language

                                                                                                                For businesses dealing with a diverse linguistic clientele, it becomes crucial to send out invoices in the customer's preferred language to ensure effective communication. This requirement can be handled in Zoho Books by creating invoice templates in
                                                                                                              • Changing field types

                                                                                                                Question im a Zoho CRM user and curious, if I change a flied type from single or multi line text to a URL field type will i lose the data in the field or will it be converted to website link automatically. Thanks
                                                                                                              • Quote PDF – Header image stopped rendering suddenly

                                                                                                                Hello Zoho Support Team, We are facing an issue with Quote PDF templates in Zoho Books. Previously, images added inside the Quote header HTML were rendering correctly. However, recently the header image is no longer appearing, while header text still
                                                                                                              • Changing Default PDF Name

                                                                                                                Is it possible to change the default name of a PDF? As of right now, all of my quotes are named 'QT_$QuoteNumber' (i,e: 'QT_19803471298374) - would it be possible to change this to: '$CompanyName - $AccountName - $QuoteNumber' for instance?
                                                                                                              • Tip 2: Recursive functions in Deluge: How to dynamically run a function for a specified number of times.

                                                                                                                Hi folks, As part of the Zoho Creator - Tips and Tricks series every fortnight, we are back today with a new tip on Recursive functions.  Let us first quickly understand what Recursive functions are: A function that calls itself one or more times is known as a Recursive function. That is, you can execute a function to perform a particular action a specific number of times. And, at the end of each iteration, a new output is generated. Recursive functions are commonly used by programmers as it enables
                                                                                                              • Function #48: Manage fixed installment payments using Zoho Books

                                                                                                                Hello everyone, and welcome back to our series! Businesses offer installment payment options to their customers, particularly for expensive purchases, to ease the financial burden on them. By breaking down the total cost into smaller, more manageable
                                                                                                              • Spotlight series #6: The Show app for Android TV has a new look!

                                                                                                                Hello everyone! We are delighted to introduce our revamped and redesigned Show app for Android TV.  Smart TVs are exploding in popularity. Android TV alone has over 110 million active monthly devices. Zoho Show, as part of a constant effort to improve
                                                                                                              • Can’t create alias “Email alias already exists”

                                                                                                                Hi, I’m trying to create the following alias for my domain email. contact@ personal@ private@ But I get a email alias already exists. I had a soho account previously which I deleted which I suspect is causing the issue. Can someone assist? Kind Rega
                                                                                                              • Appraisals - Order of Previous Reviews Should Be Newest to Oldest

                                                                                                                The new Zoho People layout generally does a decent job at providing the necessary information for performing appraisals of employee performance. One example of this is the Previous Reviews section: This information is helpful when conducting a review.
                                                                                                              • Paging through API results. a major gap in your documentation.

                                                                                                                There is no way for me. to get all of my data through a single API call. Typically REST APis have mechanisms for paging through API results. But the documentation for the API I am using: https://desk.zoho.com/DeskAPIDocument#Introduction Has no mention
                                                                                                              • Recurring invoices were generated with old template...

                                                                                                                I have recurring invoices setup. Ones generated on 10.20.2025 used the modified template I had used. But for some reason, on the ones created on 11/20/2025, it seems the invoices created reverted to the previous version of the invoice template. Notably,
                                                                                                              • Tip #54- Exploring the Files Icon in Zoho Assist- 'Insider Insights'

                                                                                                                As we’re already in mid-December, it’s a good time to take a closer look at one of the most useful options in the Zoho Assist remote support dashboard—the Files icon. To get started, log in to Zoho Assist using your credentials. Once you’re in, navigate
                                                                                                              • Tip#47: Estimation planner

                                                                                                                Sprint planning becomes easier, smoother, more collaborative and more accurate with the Estimation Planner extension. Most work items involve multiple users, and each user's role and effort vary. To provide an unbiased and fair estimation point to the
                                                                                                              • Upcoming update to Google Drive integration in Zoho Creator

                                                                                                                Hello everyone, We're writing to inform you about an upcoming update to how Zoho Creator integrates with Google Drive. In Zoho Creator, during actions like importing files to create an app or attaching files to fields, you can choose files directly from
                                                                                                              • Time Tracking on Iphone doesn't stop

                                                                                                                When I start a time tracking session the timer starts as expected. However when I hit stop, the timer remains on that project. The only buttons available are discard and start. Start runs the timer more and discard says it will throw away the data from
                                                                                                              • Zoho Sign - Zoho CRM extension upgrade

                                                                                                                Hi everyone, We've updated Zoho Sign extension for Zoho CRM with significant internal changes. Impact on existing Zoho Sign extension users Users using the extension without customization If you are using the integration without implementing Zoho Sign's
                                                                                                              • Group by Owner/ Owner Kanban /Group by Custom Field

                                                                                                                Hi, We are missing the option of viewing Tasks grouped by their owner, as it is an essential function for us to manage our employees' working tasks. We find it hard to inspect what are the tasks that our employees are working on.  We are seeking an option
                                                                                                              • Next Page