Add operations with time

Add operations with time


Hello;

Is it possible to add some feature to allow adding time type values up to a total value instead of counting from zero when 24h are passed?

Like 10:00 + 10:00 + 10:00 = 30:00 and not 06:00 ?

This would be the same as excel's time format "37:30:55" or "[h]:mm:ss.

If this operation is already possible, please tell me how.

Many thanks!