Banking & Finance Calculators UK

Free UK banking calculators for loans, credit cards, savings, ISAs, mortgages and overdrafts. Compare costs and plan repayments instantly.

See how long a personal loan takes to repay and total interest paid.

Estimate how long it takes to clear a card balance and total interest.

Estimate overdraft interest and daily fees over a period.

Project savings growth with regular contributions and interest.

See how much of your annual ISA allowance remains.

See how extra payments reduce mortgage interest and term.

See if your direct debits and essentials fit your monthly income.

Add up monthly and annual bank account and fee costs.

See how the snowball method clears debts from smallest first.

Check if a loan or credit payment fits your monthly income.

Banking tools