Elapsed Time Adder
A web app to add (and subtract) elapsed time
The purpose of this web app is to help you add and subtract elapsed time.
Why not use Excel? or Numbers? or Google Sheets? Because they don't do elapsed time, they do absolute time. Don't believe me? Open one of those apps and add 22:00 + 5:00. You think you'll get 27:00 but you won't. You'll get 3:00AM!
This marvelous web app allows you to type in positive or negative values for each row, and as you add values, the total is automatically calculated.
You can add an optional title for each row, and when you're done, tap the "Export to CSV" button and you'll get the comma separated value data to paste into a spreadsheet if you so desire.