Tools

Employment Rights Calculators

Start here when the main question is a figure, an estimate or a quick first check. Choose the calculator that best matches the first answer you need.

Use a calculator when the first question is mainly about the number.

If the issue is a mixed leaving-work package, start from Compare or Help before using a calculator.

What this section covers

Core statutory calculations and quick first-check answers for the most common work-rights questions.

What this section does not cover

Every dismissal dispute, every tribunal issue, or every contractual edge case.

Best for last payslip checks

Final Pay Calculator

Build a gross leaving-work breakdown for wages, notice or PILON, holiday owed, other earned pay and separate package lines.

Open calculator

Best for mixed offers

Settlement Agreement Tax Checker

Check the likely tax treatment of different settlement-package lines and see what to verify in writing next.

Open checker

Best for shorter family leave checks

Statutory Paternity Pay Calculator

Estimate statutory paternity pay using the current rate and basic leave structure, then see what to check next.

Open calculator

Best for dismissal claims

Unfair Dismissal Compensation Estimator

Use this when the dismissal letter or appeal outcome is the real issue. Get a first-pass award guide, a usual time-limit prompt and the best next route when dismissal fairness is the main dispute.

Open estimator

Best for maternity pay checks

Statutory Maternity Pay Calculator

Estimate statutory maternity pay using the SMP structure and current weekly rate, then see what the figure covers and what to check next.

Open calculator

Core tool

Final Pay Calculator

Estimate gross final pay by splitting wages, notice or PILON, holiday owed, deductions and separate package lines.

Open tool

Core tool

Redundancy Pay Calculator

Estimate statutory redundancy pay, then check what sits outside that figure and what to ask for next.

Open tool

Core tool

Notice Period Calculator

Check statutory and contractual notice together, with an estimated end date and next-step guidance.

Open tool

Core tool

Holiday Entitlement Calculator

Check holiday entitlement for regular patterns, starter or leaver situations, carry-over, and simple balance questions.

Open tool

Use compare first

Not sure which tool fits?

Open the leaving-work comparison page first if redundancy, final pay, settlement or unfair dismissal are overlapping.

Open compare page

Use help next

Need the step after the number?

Open the help pages when the main question is what to check next after a result, offer or payslip.

Open help pages

Use guides next

Need rule context in plain English?

Open the guides if you mainly need the official-rule context behind a result before deciding what to do.

Open guides