CALCULATE

Time & date calculators

Clear totals, visible working, and examples for the tricky cases.

Hours calculator

Find the time between a start and finish, with breaks taken out.

Add up a week of shifts, subtract breaks, and print your daily breakdown.

Calculate a calendar age on today’s date or any date you choose.

Add or subtract durations without converting every entry yourself.

Count calendar days between two dates, with clear inclusive counting.