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Smart Financial Calculators

Time & Hours Calculator

Calculate hours worked between two times, including overnight shifts and breaks, total a weekly timesheet, or add hours and minutes to a time.

Enter a start and end time and the calculator works out the time in between. Shifts that cross midnight are handled automatically: 22:00 to 06:30 is 8 hours 30 minutes.

It also converts to decimal hours for payroll: 7 hours 45 minutes = 7.75 hours.

Frequently asked questions

How do I convert minutes to decimal hours?

Divide the minutes by 60. 45 minutes = 0.75 hours, 20 minutes = 0.33 hours.

How do I calculate hours worked overnight?

Add 24 hours to the end time before subtracting. 22:00 to 06:00 is (6 + 24) − 22 = 8 hours.

Should breaks be subtracted?

Subtract unpaid breaks only. Paid breaks count as time worked.