UK Financial Calculators
Free, easy-to-use financial tools to help you make smarter money decisions.
Popular Calculators
All Calculators
Stamp Duty
Calculate SDLT, LBTT, or LTT
Moving Costs
Estimate all moving expenses
Buy vs Rent
Compare buying and renting
Compound Interest
See how savings grow over time
Pension
Project your retirement pot
Investment Growth
Project investment returns
Savings Goal
Plan to reach your target
Mortgage
Calculate mortgage payments
Student Loan
Estimate loan repayments
Credit Card
Compare payoff strategies
Balance Transfer
Evaluate balance transfers
Salary Calculator
Calculate take-home pay
New
Balance Transfer Calculator now available — compare 0% offers and
see how much you could save.
Tip
You can claim Marriage Allowance if your partner earns under
£12,570 — worth up to £252 per year.
Update
2024/25 tax thresholds now live across all calculators.
Tip
First-time buyers pay no Stamp Duty on properties up to £425,000
in England.
Tip
Student loan Plan 2 repayments only start when you earn over
£27,295 per year.