Pension Calculators
Plan your pension strategy with UK-focused tools. Model SIPPs, workplace pensions, tax-free lump sums and withdrawal strategies to optimise your retirement income.
💎Understanding UK Pensions
UK pensions come in many forms: State Pension, workplace defined benefit schemes, defined contribution pensions, and SIPPs. Each has different rules around contributions, tax relief, access age and withdrawal options. These calculators help you navigate the complexity.
📊How these calculators help
Our pension calculators model UK tax rules, contribution limits, tax-free lump sums, and withdrawal strategies. They help you understand when you can access your pension, how much tax you’ll pay, and how to optimise your pension strategy alongside ISAs and other investments.
Your Pension Journey
A typical pension planning path involves several key milestones. Use our calculators to track your progress at each stage.
Calculate Your Tax-Free Lump Sum
Work out how much tax-free cash you can take from your pension and understand how it affects your remaining pension pot.
Compare Withdrawal Strategies
Model different ways to access your pension—Flexible Access Drawdown, UFPLS, or Annuity—to find the best approach for your needs.
Check Your State Pension
Understand your State Pension entitlement, identify any gaps in your National Insurance record, and see how it fits with your private pensions.
Optimise Your Pension Mix
Model how defined benefit and defined contribution pensions work together, and plan your contributions to maximise tax efficiency.
Start with these popular calculators
These six tools are the best starting point for understanding your pension options. They help you calculate tax-free lump sums, compare withdrawal strategies, and optimise your pension contributions.
25% Tax-Free Lump Sum Calculator
Calculate how much tax-free cash you can take from your pension and see how it affects your remaining pension pot and future income.
FAD vs UFPLS vs Annuity Comparison Tool
Compare Flexible Access Drawdown, Uncrystallised Funds Pension Lump Sum, and Annuity options to find the best withdrawal strategy for your needs.
State Pension Gap Calculator
Check your State Pension forecast, identify gaps in your National Insurance record, and see how much you need to contribute to get the full amount.
Hybrid Pension (DB + DC) Retirement Calculator
Model how defined benefit and defined contribution pensions work together to provide your retirement income, accounting for different access ages and tax treatment.
Minimum Pension Retirement Calculator
Work out the minimum pension pot you need to retire, accounting for State Pension, tax-free lump sum, and realistic withdrawal rates for UK retirees.
Pension Annual Allowance Calculator
Calculate how much you can contribute to your pension each year while maximizing tax relief, including tapered and money purchase annual allowances.
Getting Started with Pensions
New to pension planning? Follow this step-by-step guide to start optimizing your pension strategy.
- Check your State Pension – See your forecast and identify any gaps in your National Insurance record that need filling.
- Calculate your tax-free lump sum – Work out how much cash you can take tax-free and how it affects your remaining pension.
- Compare withdrawal strategies – Use the FAD vs UFPLS vs Annuity Comparison Tool to find the best way to access your pension.
- Model your pension mix – If you have both DB and DC pensions, use the Hybrid Pension Calculator to see how they work together.
- Optimise contributions – Use the Pension Annual Allowance Calculator to maximise tax relief while staying within limits.
- Refine your plan – Use other calculators to model tax optimisation, withdrawal strategies, and how pensions fit with ISAs and other investments.
All Pension calculators
Browse all pension calculators. These tools help you understand UK pension rules, calculate tax-free lump sums, compare withdrawal strategies, and optimise your pension contributions alongside other investments.
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Safe Withdrawal Rate (SWR) Stress Tester Calculator (UK Specific)
What does the Safe Withdrawal Rate (SWR) Stress Tester calculator do? The Safe Withdrawal Rate Stress Tester lets you see how long your retirement pot is likely to last based on your spending needs. It runs thousands of simulated market scenarios using Monte Carlo analysis and UK/Global portfolio assumptions to…
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Lumpy Returns Calculator (UK Specific)
What is the Lumpy Returns Retirement Calculator? The Lumpy Returns Calculator helps you understand how real-world, non-linear investment returns affect the growth of your pension, ISA, GIA and Buy to Let equity. By modelling a realistic series of volatile returns next to a smooth average return, it shows how the…
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Compound Interest Comparison Calculator (UK)
What is the Compound Interest Comparison Calculator? The Compound Interest Comparison Calculator helps you see how your savings could grow over time under different combinations of time horizon and growth rate. By modelling your starting pot, monthly contributions, and several scenarios side by side, it shows how powerful compound growth…
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State Pension Gap Calculator
What is the State Pension Gap Calculator? The State Pension Gap Calculator shows you how many National Insurance years you currently have, how many you’ll have by State Pension age, and whether you are on track for the full new State Pension. It highlights any shortfall, shows the pro-rata amount…
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ETF vs Managed Portfolio Fees Calculator
How can the fees of a Managed Portfolio vs ETF impact your retirement? Compare a low-cost global index fund (such as Vanguard FTSE Global All Cap at 0.23% OCF) against a typical UK managed portfolio charging 1–2% per year. See how fees compound over time and how much they can…
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Retirement Drawdown Planner (UK)
Have you planned how you will draw down your money in retirement? The Retirement Drawdown Planner helps you model how your cash, pensions, ISAs and investments can support you throughout retirement. It shows how long your money can last based on your spending, income sources, real returns and the order…