Dates, time cards, elapsed time and calendar calculations. All tools are free and work directly in your browser.
14 calculators
Add or subtract a chosen number of calendar days from any date.
Calculate age in years, months and days from a birth date to a selected date.
Count weekdays between two dates, excluding Saturdays and Sundays.
Find the weekday for any valid calendar date.
Count the number of calendar days between two dates.
Count calendar days from a starting date to a future or past target date.
Convert decimal hours to hours and minutes.
Find elapsed hours and minutes between two clock times, including overnight intervals.
Convert hours and minutes into decimal hours for timesheets and payroll calculations.
Calculate completed calendar months plus remaining days between two dates.
Calculate weekly work hours and gross pay from daily clock-in, clock-out and unpaid break times.
Find elapsed time between a start time and end time, including overnight periods.
Convert the calendar-day difference between two dates into weeks and remaining days.
Calculate paid work hours from start time, end time and an unpaid break.