How this redundancy package calculator helps
Redundancy is stressful enough without guessing what your final payout might look like. This calculator gives you a practical estimate of your package by combining several common components: statutory redundancy pay, any enhanced employer entitlement, notice pay, holiday pay, and ex-gratia payments.
It is designed as a planning tool. You can adjust the assumptions and quickly see how changes in service length, age, weekly pay, or notice terms affect the total amount. If you are preparing for consultations, budgeting a transition period, or comparing settlement offers, this gives you a clear starting point.
What is included in the estimate
1) Statutory redundancy pay (UK-style model)
The calculator uses the standard age-banded method often used in UK redundancy calculations:
- 0.5 week’s pay for each full year worked while under age 22
- 1 week’s pay for each full year worked from age 22 to 40
- 1.5 week’s pay for each full year worked at age 41 and above
It also applies a weekly pay cap and limits service years to 20 for statutory purposes. If service is below 2 years, statutory redundancy is set to zero in this model.
2) Enhanced company payment
Some employers offer more than the statutory minimum, such as an additional number of weeks per year of service. Use the “Enhanced weeks per year” field to model this quickly.
3) Notice pay and holiday pay
Notice pay is estimated as your weekly pay multiplied by notice weeks. Holiday pay is estimated using a simple daily rate of weekly pay divided by 5 working days.
4) Ex-gratia and other settlement amounts
You can add one-off ex-gratia payments and other taxable amounts. This helps when comparing draft agreements where payments are split across different lines.
Tax treatment summary used here
This page applies a simple tax split for planning:
- Redundancy-type compensation is treated as tax-free up to a threshold (default £30,000).
- Any redundancy-type compensation above that threshold is shown as taxable.
- Notice pay, holiday pay, and “other taxable” amounts are treated as taxable.
This is a simplified estimate, not tax advice. PAYE treatment can vary based on your contract, payment structure, and local regulations. Always confirm figures with HR, payroll, or a qualified adviser.
Example: quick scenario
Imagine someone aged 42 with 10 full years of service and weekly pay of £850. If the statutory cap is £700, notice is 8 weeks, and there is a £5,000 ex-gratia payment, the calculator will show:
- Statutory redundancy based on age bands and capped weekly pay
- Notice pay based on uncapped weekly pay
- Holiday payout for unused leave
- A gross total, plus a simple tax-free vs taxable split
This structure helps you understand both “headline package value” and “how much may be taxed,” which are not the same thing.
Important checks before you rely on a final figure
- Confirm your exact continuous service date (even a few days can matter).
- Check whether your contract has enhanced redundancy terms.
- Verify whether bonus, commission, or allowances affect “week’s pay” definitions.
- Review whether payment in lieu of notice is contractual and fully taxable.
- Ensure holiday entitlement and carry-over are correctly calculated.
Frequently asked questions
Is this calculator legally binding?
No. It is an estimate for planning and negotiation preparation.
Does this replace HR calculations?
No. Your employer’s payroll and legal process determine the actual payment breakdown.
Can I use this outside the UK?
You can use it as a framework, but statutory rules differ by country and sometimes by state or province. Update the assumptions to match your local law.
Final thought
A good redundancy package calculator gives you clarity at a time when clarity is hard to find. Use the estimate to prepare questions, compare offers, and build a transition plan with confidence.