Working time

Work hours calculator with breaks and overnight shifts

Calculate the exact duration between a start and finish date, including overnight work, then subtract an unpaid break. The result can be copied into a project task so billed time and the final estimate stay consistent.

Calculate working hours
01

Working-hours formula

finish date and time − start date and time − unpaid break = paid working time

Use full dates rather than assuming the shift ends on the same day. If work ends after midnight, select the following calendar date before subtracting the break.

02

Overnight shift example

Start Monday at 22:30 and finish Tuesday at 06:15. The elapsed time is 7 hours 45 minutes. Subtract a 30-minute unpaid break and the paid working time is 7 hours 15 minutes.

How to calculate working hours

01

Enter the real start

Select the date and time when paid work actually began.

02

Enter the real finish

For an overnight shift, choose the following date rather than entering an end time earlier than the start.

03

Subtract only unpaid time

Remove unpaid breaks in minutes. Keep paid meetings, research and client communication in the total.

FAQ

Working-hours calculator questions

Can it calculate a shift after midnight?

Yes. Choose the real start date and the following calendar date for the finish.

How are breaks handled?

Enter the total unpaid break in minutes. It is subtracted from the elapsed time.

Can I use the result in an estimate?

Yes. Add the calculated hours and minutes to a task in the 5SOLO project estimate.

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