Free UK Pension Calculators for 2025/26
15 free tools covering state pension, workplace pensions, drawdown planning and retirement income. Accurate 2025/26 rates. No sign-up. No data stored.
State Pension Calculators
Enter your NI qualifying years to see your projected weekly, monthly and annual state pension at retirement.
CalculateFind out your exact state pension age and the date you can start claiming, based on your date of birth.
CheckSee the cost of buying missing NI years, the extra pension you would receive, and whether it is worth it.
CalculateFind out how much extra state pension you would receive by delaying your claim past pension age.
CalculateWorkplace Pension Calculators
Project your final pension pot with compound growth, employer contributions and tax relief included.
CalculateSee exactly how much a pension contribution really costs you after tax relief at your income band.
CalculateCheck whether your pension contributions are within the £60,000 annual allowance, including taper rules.
CheckCompare salary sacrifice vs net pay contributions and see the NI savings available to both you and your employer.
CalculateDrawdown & Retirement Calculators
See how long your pension pot will last based on your withdrawal rate, investment growth and charges.
CalculateCalculate how much tax-free cash you can take from your pension under the 2024 Lump Sum Allowance rules.
CalculateCompare guaranteed annuity income with flexible drawdown across income, risk, inflation and death benefits.
CompareCalculate the tax you will pay in retirement across state pension, private pension and other income sources.
CalculatePlanning & Comparison Calculators
Compare pension contributions with Stocks and Shares ISA investing at different income levels and time horizons.
CompareFind out the gap between your projected pension pot and your retirement income target, and what to do about it.
CalculateUnderstand the real value of your state pension as an annuity equivalent, the numbers may surprise you.
CompareWhy pension planning matters more than ever
The UK pension landscape has changed dramatically in recent years. The abolition of the Lifetime Allowance in April 2024, the introduction of the Lump Sum Allowance, and the ongoing rise in state pension age all mean that decisions made today can have a significant impact on your retirement income. Yet most free pension calculators online rely on outdated figures and offer little in the way of explanation.
UK Pension Planner was built to fill that gap. Every calculator uses verified 2025/26 figures from HMRC, DWP and The Pensions Regulator. Each tool includes plain-English guidance explaining what the numbers mean and what action you might consider taking. Nothing is stored, nothing is sold, and no sign-up is required.
Whether you are checking how many NI qualifying years you have left to buy, working out the tax cost of a large pension withdrawal, or comparing salary sacrifice against a pay rise, these tools are designed to give you a clear, honest answer in seconds.
Disclaimer: All calculators on this site provide estimates for guidance purposes only. They do not constitute financial advice. Always consult a regulated financial adviser before making pension decisions.