Work smarter with your time

All the tools. One clear answer.

Practical calculators for work, planning and everyday time arithmetic.

Calculate the time between clock-in and clock-out, with unpaid breaks and an optional next-day finish.

Add a week of daily shifts, subtract unpaid breaks and see a printable total in hours and minutes.

Find the wall-clock duration between two dates and times, including intervals spanning several days.

Convert hours and minutes to decimal hours, or turn a decimal time entry into hours, minutes and seconds.

Add or subtract two durations in hours, minutes and seconds, with support for negative results.

Count calendar days between dates, with an option to include the end date.

Count working days with your own weekend pattern and holiday dates for any country.

Estimate gross pay from hours, an hourly rate and optional overtime settings that you control.