Easy Time Format

A user friendly time period format using days, hours, minutes and seconds including functions to calculate sums and averages of time periods and more. Format time periods naturally like: - 2d 4h 30m 59s - 3d 12h - 1h 30m - 10m 20s Use the following new functions directly in cells to calculate sum, average, max and min values of a range of dates: =SUM_DURATION() =AVERAGE_DURATION() =MAX_DURATION() =MIN_DURATION() We hope you find this to be a much easier way to handle time periods in Google Sheets™. If you have any questions about the add-on, please contact us here: https://addonapps.co/contact-us/