Online calculators

Simple calculators at your fingertips.

Calculate the annual percentage rate (APR) on your loan.

Calculate CIS Tax Deductions.

Work out the taxable benefit on your company car.

Find out how much you spend on fuel per year.

Work out your gross profit and gross profit margin.

Work out your interest and fixed monthly repayments.

Find out how long it will take you to become a millionaire.

Find out how you can create more profit.

A quick and easy way to calculate your mortgage payments.

Want to check your net pay?

Calculate the rate at which your savings will grow.

Calculate the tax charged for the purchase of property.

How much funding you will need to support your new business startup?

Calculate the VAT paid or payable.

A review of measures for UK businesses and individuals.

Details of the Spring Statement 2025. Our summary focuses on the key issues.

Accessibility links