Overtime calculator

Work out your overtime pay at time and a half, double time or any rate, and your total pay.

Uses only the numbers you enter. Your contract sets your overtime rate.

Hours at your normal rate, in the week or month you are working out.
time and a half
Such as Sundays. Use 0 if none.
double time

Result

With 5 hours of overtime, your pay is £571.95 before tax, of which £95.33 is overtime.

pay before tax

Basic pay£476.63
Overtime pay£95.33
Hours42.5 hours
Overtime rate£19.07 an hour

Show the workings
StepSumAnswer
Basic pay37.5 hours × £12.71£476.63
Overtime at 1.5 times5 hours × £12.71 × 1.5 = 5 × £19.07£95.33
Total pay£476.63 + £95.33£571.95

What this leaves out or assumes

  • Pay before tax. Employers do not have to pay extra for overtime: the rate is whatever your contract says. Your average pay for all the hours you work must not fall below the minimum wage.

Where the figures come from

This sum uses only the numbers you entered.

Overtime rates

An hour of overtime at common rates
Basic rateTime and a halfDouble time
£12.71 an hour£19.07£25.42
£15.00 an hour£22.50£30.00
£20.00 an hour£30.00£40.00
£25.00 an hour£37.50£50.00

£12.71 is the National Living Wage for people aged 21 and over.

Your rights to overtime pay

Employers do not have to pay extra for overtime, but your average pay for all the hours you work must not fall below the minimum wage. Your contract usually says what overtime is paid and how. GOV.UK explains overtime.

Regular overtime counts towards holiday pay for at least part of your holiday each year. See the holiday pay calculator.

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