Finance Calculators
Mortgage, loan, interest and investment calculators to plan payments, compare rates and grow your money.
Mortgage Calculator
Estimate your monthly mortgage payment, total interest and payoff.
Loan Calculator
Work out monthly payments and total interest on any loan.
Compound Interest Calculator
See how your savings and investments grow over time.
Simple Interest Calculator
Calculate interest on principal alone — no compounding.
Auto Loan Calculator
Estimate your car payment including tax, trade-in and deposit.
Amortization Calculator
See how each year of payments splits into principal and interest.
Savings Goal Calculator
Find when you will hit your target — or what to save each month.
Retirement Calculator
Project your nest egg and the income it could support.
ROI Calculator
Measure return on investment, net profit and annualised growth.
Salary Calculator
Convert hourly, weekly, monthly and annual pay in one view.
Sales Tax Calculator
Add sales tax to a price or pull the tax out of a total.
VAT Calculator
Add or remove VAT at UK, EU or any custom rate.
Tip Calculator
Split the bill, work out the tip and round it off neatly.
Discount Calculator
Find the sale price after one or two discounts, plus tax.
Inflation Calculator
See what money from one year is worth in another.
Credit Card Payoff Calculator
See how long your balance takes to clear and what it costs.
Profit Margin Calculator
Turn cost and revenue into margin, markup and target pricing.