Retirement Calculators
Explore our comprehensive range of UK-focused retirement planning tools. Model ISAs, pensions, property, spending and more to make calmer, better informed decisions about money and time.
Comprehensive Planning Tools
Our calculators cover pensions, ISAs, property, FIRE planning, tax optimisation, and more. Each tool is built specifically for UK tax rules, State Pension, and the unique aspects of UK retirement planning.
How to use these calculators
Browse by category below. Each calculator is designed to work independently, but many complement each other to give you a complete picture of your retirement planning options.
Browse By Calculator Category
Explore calculators by category. Each category page includes featured tools, journey guides, and all calculators in that category.
FIRE & Early Retirement
For people who want work to become optional well before traditional retirement ages. Model your FIRE number, bridge years and different lifestyle levels.
Pension Calculators
Understand how workplace pensions, SIPPs and the State Pension fit together. Explore contribution limits, tax free cash and the gap between where you are and where you want to be.
Property, Mortgage & BTL
See how your home and any rental properties support your retirement plans. Compare selling, keeping, overpaying the mortgage or using equity as part of your strategy.
Tax Optimisation
Explore how to use ISAs, pensions and efficient wrappers so you keep more of your returns. These tools highlight the long term impact of fees, allowances and tax planning.
Work & Career Transition
Not everyone wants to jump straight from full time work to full retirement. Model part time work, semi retirement and career breaks to see how they shift your retirement timeline.
Public Sector Profession Calculators
Specialised tools designed for NHS staff, teachers and other public sector professionals, reflecting the quirks of public sector pension schemes and benefits.
Retirement Income & Withdrawal
Plan how to generate and withdraw retirement income efficiently. These tools help you understand your total retirement income, optimise withdrawal strategies, and see how different income sources work together.
Investment & Portfolio
Understand how your investment choices and fees shape your long term outcomes. Compare growth rates, contribution levels and portfolio structures.
Life Events & Scenario Modelling
Test big one off decisions and what if scenarios. Business sale, redundancy, windfalls, inheritance planning and other life events can all shift the shape of your retirement journey.
Geo-Lifestyle & Relocation
Explore how moving region within the UK or changing your cost of living could accelerate or support your retirement plans.
Crypto & Geo-Arbitrage
Explore how crypto holdings and international relocation can work together for tax-efficient retirement planning. Compare crypto-friendly jurisdictions and residency strategies.
Core Planning Tools
Essential tools for lifestyle planning and risk assessment. These calculators help you plan your spending, assess longevity risk, and see how robust your retirement plan is under different scenarios.
All Retirement Calculators
Browse all our retirement planning calculators. These tools cover pensions, ISAs, property, FIRE planning, tax optimisation, lifestyle planning, and more. Each calculator is designed specifically for UK tax rules and retirement planning.
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Single vs Couple Retirement Spending Calculator (UK)
Understand how retirement finances differ when planning as a single person or as a couple.
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Part-Time Work Break-Even Calculator (UK)
Compare staying in full-time work versus switching to part-time work earlier.
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Inheriting a Property Tax Calculator (UK)
Understand the potential tax implications of inheriting a property in the UK.
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Narrowboat Retirement Cost Calculator (UK)
Assess whether selling a house and living on a narrowboat can fund an early retirement, career break and more.
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Pension vs ISA Comparison Calculator (UK)
Compare the long-term outcomes of investing through a pension versus an ISA.
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Van Life Retirement Cost Calculator (UK)
Assess whether switching to van life with reduced earnings is financially sustainable for now and retirement.
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Self Employed Retirement Calculator (UK)
See how your business structure affects both day-to-day tax and retirement if you are self-employed.
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Marginal Tax Rate Calculator (UK)
Understand how much tax you really pay on your next pound of income. See your true effective marginal rate.
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Inflation Impact on Long-Term Spending Calculator
See how inflation affects your spending over time.
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State Pension Forecast Calculator
Estimate when you are likely to receive the UK State Pension and how much it could be worth over time.
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Move Abroad Retirement Affordability Calculator
Understand whether retiring abroad is financially realistic based on your savings and spending.
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Minimum Pension Retirement Calculator (UK)
Work out the smallest pension pot you need at pension access age to fund your retirement through to later life.
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Cash vs Investing Opportunity Cost Calculator (UK)
Understand the long-term cost of holding money in cash instead of investing it.
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Zero-Income Gap-Year Calculator (UK)
Compare staying in work versus taking a planned year with no income.
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“Can I Afford to Quit?” Early Exit Retirement Calculator
Work out whether you can quit full-time work earlier than planned and still fund the rest of your life comfortably.
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One More Year Syndrome Calculator (UK)
Compare retiring at your planned age versus working a few more years.
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Firefighters Pension (1992/2006/2015) Retirement Calculator
Understand how your firefighters’ pension fits into your wider retirement plan.
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Police Pension 1987/2006/2015 Retirement Calculator
Understand how your police pension fits into your wider retirement plan.
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Public Pension Comparison by Country Calculator
Compare how public pension systems typically perform across different countries.
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UK County Cost-of-Living & Lifestyle Comparator for Retirees
Compare different parts of the UK to see where your retirement budget and lifestyle preferences may stretch best.
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High Income Child Benefit Charge (HICBC) Calculator
Work out how much Child Benefit you must repay when your income goes over the threshold.
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Civil Service Pension Retirement Calculator
Understand how your Civil Service pension fits into your wider retirement plan.
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Teacher Pension Scheme (TPS) Retirement Calculator
Understand whether you can afford to retire as a teacher, and how your income will be funded throughout retirement.
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Armed Forces (AFPS 75, AFPS 05, AFPS 15) Pension Calculator
Understand how your Armed Forces pension works and how it supports your retirement income.