Free UK HR calculators for employers
Practical calculators to help UK employers work out holiday entitlement, statutory pay and absence scores.
Holiday Entitlement Calculator
Work out holiday entitlement for full-time and part-time employees.
Use calculatorStatutory Sick Pay Calculator
Estimate Statutory Sick Pay using the latest rates and rules.
Use calculatorStatutory Maternity Pay Calculator
Estimate maternity pay from average weekly earnings and leave dates.
Use calculatorStatutory Redundancy Pay Calculator
Estimate redundancy pay using age, service and weekly earnings.
Use calculatorBradford Factor Calculator
Calculate a Bradford Factor score from an employee's absences.
Use calculator
Which calculator do you need?
These calculators are for UK employers, managers and anyone looking after everyday people admin. You might be checking a holiday allowance, planning for maternity leave or working out a statutory payment before speaking to payroll. Choose the tool that matches the question in front of you, enter the employee’s details and use the result as a starting point. Each calculator explains its assumptions, so you can see what is included and what needs a separate check.
Statutory Sick Pay
Use the SSP calculator when an employee is off sick and you need an estimate of their statutory sick pay. Enter the sickness dates, average weekly earnings and usual working days to see the weekly and daily rate. It is useful for checking a straightforward absence before processing pay, with guidance on the rules the estimate uses.
Use the SSP calculatorHoliday entitlement
Use the holiday entitlement calculator to work out annual leave in days or hours for someone with a regular working pattern. It covers full-time and part-time employees, including starters and leavers who are only employed for part of the holiday year. Keep your holiday policy handy so you can account for any extra contractual leave.
Use the holiday entitlement calculatorMaternity pay
Use the maternity pay calculator to estimate Statutory Maternity Pay from average weekly earnings and the number of weeks of leave. You can see how the earnings-based weeks and later flat-rate weeks contribute to the total. Check the qualifying conditions too, and compare the result with any enhanced maternity pay your company offers.
Use the maternity pay calculatorRedundancy pay
Use the redundancy pay calculator to estimate a statutory payment from an employee’s age, complete years of service and weekly pay. It applies the weekly pay cap and age bands used in England, Scotland and Wales. The result helps you plan the payment, but notice pay and any enhanced company scheme need to be worked out separately.
Use the redundancy pay calculatorBradford Factor
Use the Bradford Factor calculator to turn the number of absence spells and total days off into a score. You can compare the result with example trigger points when reviewing attendance. Treat it as a prompt for a conversation about the employee’s circumstances and support needs, rather than an automatic decision about what should happen next.
Use the Bradford Factor calculator
Common questions about our HR calculators
A few things to know before you start.
Yes. All five HR calculators are free to use, as often as you need them.
No. You can use every calculator without creating an account or starting a Pobl HR trial.
The calculators give estimates based on the details you enter and the rates and assumptions shown on each page. Check that the employee’s circumstances fit those assumptions, and account for any extra contractual entitlement. For unusual cases or final payroll decisions, check the relevant GOV.UK guidance or speak to your payroll provider.
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