Money

Calculators for money matters: tax, percentages, interest and other amounts.

• Compound Interest CalculatorSee how your savings or investments grow with compound interest, from a starting amount, a fixed monthly contribution and a savings goal.
• Discount CalculatorSee what you pay after a discount and how much you save, or work back from a sale price to the original price.
• Inflation CalculatorWork out what an amount will be worth in a number of years because of inflation, what the same will cost then, and whether your interest keeps up.
• Loan CalculatorWork out the monthly payment on a personal loan, the total interest and how much interest and principal you pay each year.
• Mortgage CalculatorWork out the monthly payment on a level-payment or equal-principal mortgage, the total interest, and how much interest and principal you pay each year.
• Mortgage Overpayment CalculatorWork out how much interest you save and how much sooner you are mortgage-free when you overpay monthly or as a lump sum on a repayment mortgage.
• Percentage CalculatorWork out X percent of a number, what percentage one number is of another, or the percentage increase or decrease from an old value to a new one.
• Savings Goal CalculatorWork out how much to save each month to reach an amount, including what you already have and the interest.
• VAT & Sales Tax CalculatorAdd or remove VAT or sales tax at any rate: see the tax amount and the price with and without tax.