UK PART-TIME PAY
Part Time Salary Calculator
Convert an advertised full-time salary into your part-time annual and monthly gross pay.
Convert full-time pay to part-time paySample values shown — replace them with your figures.
Your pro rata annual salary
£21,000.0060%
Monthly gross: £1,750.00·Holiday: 16.8 days·Estimated employee pension on qualifying earnings: £738.00
Calculation methodYour days ÷ full-time days
Gross estimates only. The pension estimate uses the 2026/27 qualifying-earnings band (£6,240–£50,270); your scheme rules take priority.
Full-time equivalent
Turn the working pattern into an FTE ratio
Three days out of a five-day full-time week is 0.6 FTE. Multiply the full-time salary by 0.6 to get the part-time annual gross, then divide by 12 for a monthly comparison.
▲ Days or hours both work
If the role is defined in hours, enter your weekly hours and full-time weekly hours in the two working-pattern fields. The ratio is calculated the same way.
Questions
Frequently asked
How do I convert a full-time salary to part-time?
Divide your weekly days or hours by the full-time pattern, then multiply the advertised full-time salary by that ratio.
What does FTE mean?
FTE means full-time equivalent. A 0.6 FTE role is 60% of the comparable full-time pattern, such as 3 days out of 5.
Is the monthly figure take-home pay?
No. It is gross monthly pay before tax, National Insurance, pension deductions and other adjustments.
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