Hours & time calculators
Add up hours, find the time between two clock times, and convert minutes to decimal hours for payroll.
Work Hours Calculator
Work hours calculator for a Monday–Friday week. Enter clock-in, clock-out and break times to get daily and weekly hours, decimal totals, overtime and gross pay.
Time Duration Calculator
Find the time between two clock times or two dates in hours and minutes, or add hours to a start time. Handles overnight spans and shows decimal hours too.
Hours and Minutes Calculator
Add and subtract hours and minutes, like 2:45 + 3:30 − 0:15. Get the total in hours and minutes, decimal hours and days, with as many rows as you need.
Hours to Decimal Converter
Convert hours and minutes to decimal hours for payroll: 7:45 is 7.75 hours. Includes a minutes-to-decimal chart and the formula, minutes divided by 60.
Decimal to Hours and Minutes
Convert decimal hours to hours and minutes: 7.75 hours is 7 hours 45 minutes. Enter any decimal and get hours, minutes and seconds, with the formula explained.
Minutes to Decimal Hours Chart
Minutes to decimal hours chart for payroll, from 1 to 60 minutes. Look up any minute value as a decimal of an hour, or convert any number of minutes here.
Military Time Converter
Convert military time to standard time and back: 1430 is 2:30 PM. Type any time to convert it, and use the full 24-hour military time chart below.
The main hours calculator adds up a full week with breaks and pay.