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UNITED KINGDOM · MONEY PLANNING TOOLS

UK money calculators for salary, debt and long-term plans

Explore pounds-based calculators with UK tax-year context, repayment terminology and realistic limitations. HMRC PAYE, mortgage lender fees and pension forecasts are personal matters, so estimates should be cross-checked with official sources.

9 calculatorsCountry-specific notesSources and methods
LOCAL FINANCIAL QUESTIONS

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01

Income tax and National Insurance are different

The 2026/27 take-home pay tool models employee NI and income tax under a standard employment scenario, with a Scotland selector. Your actual tax code, pension salary sacrifice, student loan and payslip period can change the outcome.

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02

Mortgage payments versus overpayments

Use the repayment tool for regular monthly principal-and-interest cost. Use the separate overpayment calculator to see how maintaining your normal monthly payment while paying extra may shorten a mortgage. It does not automatically compute your lender's annual overpayment allowance or early repayment charge.

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03

PCP and the optional final payment

PCP may show a low monthly payment while leaving a substantial final balloon if you want to own the car. The PCP page compares that mathematical ownership cost with a conventional no-balloon credit scenario, but cannot reproduce mileage or vehicle-return conditions.

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04

Pension pots are not the State Pension

The pension tool grows personal and employer contributions as an illustrative investment pot. A State Pension forecast depends on your National Insurance history and transitional rules; use GOV.UK for the official personalized forecast.

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01

Tax and income

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Savings and pensions

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Mortgages

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04

Credit and repayments

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Car finance

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Questions about these calculators

What tax year does the UK salary calculator use?

The UK salary calculator states the 2026/27 year (6 April 2026–5 April 2027), rather than assuming a calendar year.

Does the PCP calculator show the cost of returning the car?

No. It models the final balloon if you choose to buy. Return conditions, mileage limits, damage assessments and fees require a lender agreement.

Is a pension projection the same as an annuity quote?

No. It is a contribution-based savings scenario; it does not quote a guaranteed annuity or calculate your State Pension entitlement.

Check the official source

Links to official agencies and guidance are provided for reference; tools here remain independent educational estimates.

HMRC · Income Tax ratesMoneyHelper · Home, credit and pension guidanceGOV.UK · State Pension forecast