TimeCalc

TimeCalc is a calculator to add/subtract together time values, such as the tracks on a CD in m:ss format, enter times as s, m:s, h:m:s.

Seconds, minutes and hours have no reasonable maximum.

You can enter 555:444:333 and it will convert it to a true h:m:s value where seconds and minutes each can''t be greater than 59. Quite a useful conversion tool in this way. However it''s main purpose is to sum time values, for example the times of tracks on a CD or mp3 collection. Or the hours worked on a project. There are unlimited ways this kind of tool can be helpful in daily use.

Just enter what you want and see what happens. there are plus and minus buttons which act both as indicated and as equals keys. And of course as a convert key since if you enter something non-standard like 90:90 it will convert that as 90 minutes + 90 seconds = what standard format in hours:minutes:seconds. I hope you like it. please submit bug reports and feature requests, other than the one known about (screen rotation).

Requires: android 1.5 onward (developed in 1.5 emulator with 1.5 SDK, used regularly on 2.1 OS though for real world testing).
You can download at: http://apk.cuaban.net/detail/7587/ TimeCalc .html