Time tools
Time and Date Calculators
Calculate age, date differences, working days, hours, time zones and countdowns.
6 calculators
Work out dates, durations, time differences and countdowns without reaching for a spreadsheet.
TimeAgeCalculate exact age in years, months and days from a date of birth.TimeDate DifferenceCount the days, weeks, months and years between two dates.TimeBusiness DaysCount weekdays between two dates and optionally exclude UK bank holidays entered manually.TimeHoursCalculate hours between two times with an optional break.TimeTime ZoneConvert a date and time between two UTC offsets.TimeCountdownCount days, weeks and approximate months until a future date.