Tools · Finance Calculators
Loan Calculator
Work out the monthly payment, total interest and repayment schedule for a loan.
Open toolVAT Calculator
Add VAT to a price or remove VAT from a price, at any rate.
Open toolCompound Interest Calculator
See how savings or investments grow with compound interest and regular deposits.
Open toolDiscount Calculator
Find the sale price after a discount, or work out the percentage off from two prices.
Open toolSimple Interest Calculator
Calculate simple interest and the total amount for any time in years, months or days.
Open toolSales Tax Calculator
Add sales tax to a price and quantity, or find the pre-tax price from a total.
Open toolSavings Goal Calculator
Find the monthly deposit you need, or how long it takes, to reach a savings goal.
Open toolInvestment Return Calculator
Work out your return on investment (ROI), profit or loss and annualised return.
Open toolWhat you can do
These calculators help with everyday money questions: what a loan costs each month, how savings can grow, what a discount really saves, or how much VAT or sales tax is included in a price.
They use standard formulas and show the result clearly. They are guides for planning, not professional financial advice, and real offers can include fees and rules that these tools do not know about.
- Monthly loan payment and repayment schedule
- Compound and simple interest
- Savings goals and investment return
- Discounts, VAT and sales tax