Split a week's daily hours into regular and overtime hours.
Subtract unpaid break time from a shift to find net paid hours.
Sum a day's clock in/out punches into total hours and gross pay.
Quickly find the decimal hours between two clock times.
Add or subtract two HH:MM:SS durations.
Find the elapsed time between two full date-and-time timestamps.
Find what percent of a day (or any duration) has elapsed.
Find the elapsed time between two clock times, including overnight shifts.
Convert a clock time between two UTC offsets.
Convert between 12-hour (AM/PM) and 24-hour (military) time.