Finance

Loan, interest, tax, and investment calculators

Mortgage Calculator

Calculate monthly mortgage repayments, total interest, and view a full amortisation schedule.

Loan Calculator

Calculate loan repayments, compare rates, and see how extra payments save time and money.

Compound Interest Calculator

Project how your savings grow over time with compound interest, monthly contributions, and different compounding frequencies.

Tip Calculator

Calculate tips instantly with preset percentages, custom amounts, bill splitting, and rounding options.

Make informed financial decisions with our free online finance calculators. Estimate loan repayments and mortgage costs, calculate compound interest and investment returns, work out tax obligations, and compare savings scenarios. Our tools use transparent formulae with no hidden assumptions, so you can trust the results.