Tip #18: 6 Trendlines and when to use them in your spreadsheet data?

Tip #18: 6 Trendlines and when to use them in your spreadsheet data?

Charts are a great tool for visualizing and interpreting large chunks of data in spreadsheets. Zoho Sheet offers you 35+ chart options, along with AI-powered chart recommendations based on the data set you select. There are various chart elements that can help you format and add additional details to your charts based on how you'd like to visualize the data.
 
A trendline is one of the chart elements that helps you visualize the general direction or trend of the data points plotted on the chart. It helps you observe the overall movement, pattern, or tendency of data over time to support analysis and forecasting. For example, let's take a chart indicating the sales of product X increasing over the given number of years. By adding trendlines to your chart, you can easily deduce the increasing sales.


What are the different types of trendlines and when should you use them? 

  • Linear
  • Power
  • Exponential
  • Logarithmic
  • Polynomial
  • Moving average

Linear


Linear trendlines are suitable for data sets that indicate a steady increase or decrease over a given period of time and are often straight lines.



In this example, an employee's annual salary has steadily increased in relation to their work experience, indicating a linear trendline.


Power


Power trendlines are helpful in predicting data sets that increase at a regular interval and result in a curved line.



In this example, the number of people following a Twitter account has increased rapidly over the course of a year.

Exponential


Exponential trendlines form a curved line representing values that increase or decrease at an accelerating rate. It's used for data with exponential growth or decay.



In this example, bicycle usage decreases rapidly over the given years.

Logarithmic


Logarithmic trendlines are suitable to represent data sets that show an increase or decrease and then gradually stabilize.



In this example, the person's height increases as he grows and then levels out as he reaches maturity.

Polynomial


Polynomial trendlines are appropriate capturing complex relationships between variables in data sets that keep oscillating or have intricate fluctuations.This type of trendline is classified into different types based on the degree or order. In Zoho Sheet, you can select the degree of the polynomial (2 to 10) based on how perfectly the trendline fits the given data set.



In this example, electricity consumption gradually increases and then decreases over the given months.

Moving average


The moving average trendline takes the fluctuations in the given values, averages them, and uses the average values to plot the trendline.
Moving average trendlines are useful for showing the overall trajectory of data sets with a lot of ups and downs. 

The stock market is a perfect match for the moving average trendline because stocks generally fluctuate on a regular basis.




Zoho Sheet offers multiple chart elements, like trendlines, data labels, legends, and gridlines, to help you customize the way your charts visualize information and ideas. You can also check out our post on the 3 important chart customizations.

 

Follow our Tips and Tricks forum to explore similar tips on using Zoho Sheet for your business. You can also join our community to stay informed on the latest updates and feature enhancements.



    • Sticky Posts

    • Tip #20 - Three things you probably didn't know you can do with picklists

      Hello Zoho Sheet users! We’re back with another quick tip to help you make your spreadsheets smarter. Picklists are a great tool to maintain consistency in your spreadsheet. Manually entering data is time-consuming and often leaves typos and irregular
    • Tip #18: 6 Trendlines and when to use them in your spreadsheet data?

      Charts are a great tool for visualizing and interpreting large chunks of data in spreadsheets. Zoho Sheet offers you 35+ chart options, along with AI-powered chart recommendations based on the data set you select. There are various chart elements that
    • Tip #17: Easily share spreadsheets with non-Zoho account users

      With efficient, collaboration-friendly options, Zoho Sheet is a popular choice among users. Sheet's external share links help you collaborate more effectively by sharing your spreadsheets with anyone outside your organization, including users who do not
    • Tip #16: Ask Zia your data-related questions and get powerful insights

      Zoho Sheet provides a variety of tools and functionalities to help you analyze your data from end to end. But what if you could analyze all your data sets with a single AI-powered tool? Meet Zia, our smart virtual assistant who will answer all your data-related
    • Tip #7: Four things you didn't know you can do with Conditional Formatting

      Conditional formatting helps you highlight and visualize data in your spreadsheet based on provided rules. Zoho Sheet offers three types of conditional formatting: Classic, Color Scales, and Icon Sets. If you're already familiar with how Conditional Formatting works, here are some bonus tips for Classic formats: Customize rules with formulas Zoho Sheet allows you to create personalized rules based on formulas. For example, in a task list you can use customized formulas to highlight tasks which are

    Nederlandse Hulpbronnen


      • Recent Topics

      • Zoho Sites search box

        Is there a Search box that can be added to a Zoho site? It would be for searching within the site only.
      • What stops me from packaging and shipping an order when the inventory is negative?

        It seems if the inventory value is negative, that Zoho Inventory should not allow me to create a Package and Ship it.   But, there seems to be nothing to stop me from doing that other than when I go to physically package the item and realize that there is no stock. There also seems to be nothing on the screen that even indicates to me that I should not package and ship.  To me this is the fundamental point of an inventory system.  Am I doing something wrong?   
      • Conditional formatting based on another field

        Hi I have two fields on my form stage 1 complete and stage 1 deadline.  I am trying to setup conditional formatting so that if stage 1 complete is after stage 1 deadline the record is highlighted in red. I need both stage 1 complete and stage 1 deadline
      • Is there API Doc for Zoho Survey?

        Hi everyone, Is there API doc for Zoho Survey? Currently evaluating a solution - use case to automate survey administration especially for internal use. But after a brief search, I couldn't find API doc for this. So I thought I should ask here. Than
      • Using IMAP configuration for shared email inboxes

        Our customer service team utilizes shared email boxes to allow multiple people to view and handle incoming customer requests. For example, the customer sends an email to info@xxxx.com and multiple people can view it and handle the request. How can I configure
      • The sending IP (136.143.188.15) is listed on spamrl.com as a source of spam.

        Hi, it just two day when i am using zoho mail for my business domain, today i was sending email and found that message "The sending IP (136.143.188.15) is listed on https://spamrl.com as a source of spam" I hope to know how this will affect the delivery
      • Changing a Single-Line Text field into a Multi-line Field without losing data

        Is it possible to change a Single-Line Text field into a Multi-line Field without losing data. I have a module with data for which I would like to change a single-line field into a multi-line field but I'm worried it might delete the pre-existing da
      • Webhook - Google Sheets

        I have 2 forms that are both integrated with Google Sheets. I've set up a webhook to pull form 1 data from Google Sheets to prefill data in Form 2. The issue I have is that the forms name fields are First Name & Last Name but the Google sheets integration
      • Verified Mark Certificate

        Hello Dears, Can anyone help and check my mail or direct me to the desired person who can add the verification tag to my mail https://www.zoho.com/blog/mail/email-authentication-with-bimi.html
      • Appointment booking is temporarily unavailable

        Embeded Zoho booking page in my WordPress website. When someone starts a booking, after choosing time and date, an error appears before payment - "Appointment booking is temporarily unavailable due to restricted settings." Used the embeded code given
      • Cannot connect to 365 business calendar and Teams, says personal but it is not.

        hi I have a number of users connected to their 365 business accounts. Adding a new user and it thinks hes got 365 personal edition. He does not.... Anyone know what's going on. Trying for days now. Bookings go into his MS calendar but as its thinks its
      • Limited review (/questions) for Bookings 2.0

        Hi all, I'm writing this review of Bookings 2.0 for two reasons: 1) it may be of interest to others, and 2) I'd like to be corrected if I'm wrong on any points. It's a very limited review, i.e. the things that have stood out as relevant, and particularly
      • Zoho Bookings - Reserve with Google

        Does Zoho Bookings plan to to integrate with Reserve with Google?
      • Tip #3: How to change your booking page language

        Displaying your booking page in your target audience's language can greatly increase customer satisfaction. By speaking their language, you will help customers feel more comfortable scheduling with you and create a stronger connection with them. Let's
      • Bigin Android app update: Alerts while creating tasks outside of working days, conflicting events and calls.

        Hello everyone! In the most recent version of the Bigin Android app, we have brought in support to display an alert if task is being scheduled outside of the working days. Also, when scheduling an event or call in the Activities module, a conflict alert
      • Bigin update: Link email messages to pipeline records.

        Hello everyone! In the latest version of the Bigin iOS(v1.11.9) and macOS(1.8.9) app, we have brought in support for an option to link email to pipeline records. This helps you to view emails specific to a deal, especially when a contact is associated
      • Bigin Android app update: Custom buttons and widgets

        Hello everyone! We are excited to introduce custom buttons and widgets on the Bigin Android app. Widgets: A widget is a customizable UI component in Bigin that improves efficiency and user experience. It lets businesses embed components, streamline interactions,
      • Zoho Sheet for Desktop

        Does Zoho plans to develop a Desktop version of Sheet that installs on the computer like was done with Writer?
      • Zoho Sheet - Desktop App or Offline

        Since Zoho Docs is now available as a desktop app and offline, when is a realistic ETA for Sheet to have the same functionality?I am surprised this was not laucned at the same time as Docs.
      • Collective-booking event not added to all staff calendars

        We assign two staff to certain events. When the client books this event, it adds it to one staff calendar (the 'organiser') but not the other. How can I ensure all staff assigned to a collective booking get the event in their calendar? (A side note: it
      • Project Management Bulletin: October, 2025

        Every need leads to innovation. Project Management tools were developed out of sheer necessity to drive large projects. With wide usage, the specifications grew precise, and so did the refinement. Over years we’ve crafted one of the best project management
      • Zoho Sheets saying locked when not locked

        Zoho Sheets won't let me add more rows to sheet because it's saying the sheet is locked, but the sheet is not locked. I tried using a different browser but I still have the same issue.
      • Identifying and Merging Accounts with Similar (Non-Exact) Names

        Hello everyone, I’m aware of the built-in deduplication feature in Zoho CRM that allows merging records with exactly matching values for selected fields. However, I’m running into a situation where our migrated data contains multiple variations of the
      • Option for super admin to recover the deleted chats in Zoho Cliq

        Currently, in Zoho Cliq, if a user accidentally deletes their chats, there is no option for the Super Admin to recover or view those deleted messages. I believe it would be helpful if Super Admins had a recovery option, perhaps within a certain time frame,
      • Zoho CRM iOS app updates: the Homepage, Zoho Survey integration, and support for multiple file uploads in subform

        Hello everyone! The Zoho CRM mobile app continues to evolve to bring you a smoother and more powerful CRM-on-the-go experience. We're excited to share some important updates now available in the iOS app. Here's what's new: Homepage support Zoho Survey
      • I am trying to integrate my module in sandbox environment to add data via API

        I went through the documents and tried to setup the API for adding the module via the api but the problem is the token setup is done on "https://accounts.zoho.in/oauth/v2/token" domain and the bulk write is done on "https://content.zohoapis.com/crm/v8/upload"
      • Setting up primary mobile number.

        Hi Sir Earlier I joined IIFL team and got an organizational email of zoho services. Later i quit and now my account is deactivated with IIFL but i am unable to link my mobile number to my own email id with zoho.
      • Tables for Europe Datacenter customers?

        It's been over a year now for the launch of Zoho Tables - and still not available für EU DC customers. When will it be available?
      • Guided Conversations - Ticket Creation

        Hi there, Using Guided Conversations to Take Customer Data and apply it into a Support Ticket for internal use, Is there a way to take multiple Textual Variables Inputs (A series of questions), and have the answers all appear in the Description of the
      • How to send certain invoices for Approval based on condition?

        To streamline operations, I need the invoices to go for approval when certain conditions are met. For example, if my staff gives a discount of x amount, it must go for approval. If there is no discount, then the invoice will be approved automatically.
      • Unable to continue payment

        Hi, I want to make a payment for my email subscription, but I cannot proceed with the payment because my NITKU is invalid. In Indonesia, the NITKU consists of 22 digits, but Zoho only provides 20 digits, causing my NITKU to be invalid. Please help me
      • Is there a way to show contact emails in the Account?

        I know I can see the emails I have sent and received on a Contact detail view, but I want to be able to see all the emails that have been sent and received between all an Accounts Contacts on the Account Detail view. That way when I see the Account detail
      • Massive spam pretending to come from our address – is this a Zoho security issue?

        Hi, We’ve been receiving more and more suspicious emails lately — many of them clearly look like scams. But yesterday, we got an email that appeared to be sent from our own address, which was very concerning. We're starting to wonder if this might be
      • Cant recieve mails

        I’m having an issue with my external IMAP account not fetching any emails into Zoho Mail, even though the connection test says “Success”. I can send, if someone sends an email to me. my original directory (home.pl host) recieves it in their portal but
      • Zoho Sheet Autofit Data

        While using Autofit Data function in Zoho Sheets with Devnagri Maratji or Hindi Fonts, a word or a number, it keeps couple of characters outside the right side border.
      • Enhancements to finance suite integrations

        Update on the migration (October 28, 2025): Starting this week (October 29 tentatively), we’ll begin migrating Zoho CRM users to Zoho Books as integration users. This means actions will now run under each user’s own Zoho Books access, instead of the admin’s.
      • Edit 'my' Notes only

        The permissions around Notes should be more granular, and allow to user to be able to edit the notes he created only. The edit Notes permission is useful as it allows the user to correct any mistakes or add information as needed. However, with this same
      • Job Alerts for Candidates

        hi All, I have 2 questions relating to sharing job details with candidates. 1. is there a way to notify candidates that meet certain criteria of current jobs available? eg. I run a candidate search, and identify 50 candidates that might be suitable. Can
      • Add multiple users to a task

        When I´m assigning a task it is almost always related to more than one person. Practical situation: When a client request some improvement the related department opens the task with the situation and people related to it as the client itself, the salesman
      • Enhancing Task Accuracy: Automatically notify the owners upon Task duplication.

        Hello Everyone, A Custom function is a user-written set of code to achieve a specific requirement. Set the required conditions needed as when to trigger using the Workflow rules (be it Tasks / Project) and associate the custom function to it. The requirement
      • Next Page