Tools

Employment Rights Calculators

These pages are designed to answer the most common worker questions first, not to overwhelm the site with every possible topic.

Use this section when you already know you need a calculator.

If you do not yet know which route fits, start from Compare or Help first.

What this section covers

Core statutory calculations and quick first-check answers.

What this section does not cover

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

Higher-value

Settlement Agreement Tax Checker

Practical category checker for settlement-package tax questions, now with stronger “what to verify next” guidance.

Open checker

New

Statutory Paternity Pay Calculator

Small horizontal expansion into family rights using the current paternity pay rate and leave structure.

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New

Statutory Maternity Pay Calculator

Controlled expansion into maternity rights using the current SMP structure and 2026 to 2027 weekly rate where relevant.

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Live

Redundancy Pay Calculator

Now date-aware for the 6 April 2026 rate change, with richer result interpretation and clearer next-step planning.

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Live

Notice Period Calculator

Now combines statutory-vs-contractual notice with an estimated notice end date.

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Live

Holiday Entitlement Calculator

Now handles starter, leaver, carry-over, and simple balance checks more naturally for regular working patterns.

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