Online calculators

Simple calculators at your fingertips.

APR calculator

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

CIS tax deduction calculator

Calculate CIS Tax Deductions.

Company car and fuel benefit-in-kind

Work out the taxable benefit on your company car.

Fuel costs calculator

Find out how much you spend on fuel per year.

Gross profit calculator

Work out your gross profit and gross profit margin.

Loan calculator

Work out your interest and fixed monthly repayments.

Millionaire calculator

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

More profit calculator

Find out how you can create more profit.

Mortgage calculator

A quick and easy way to calculate your mortgage payments.

Payslip calculator

Want to check your net pay?

Savings calculator

Calculate the rate at which your savings will grow.

Property tax calculator

Calculate the tax charged for the purchase of property.

Startup calculator

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

VAT calculator

Calculate the VAT paid or payable.

Tweets by @CompaniesHouse Tweets by @HMRCgovuk

07 Apr 2025

Minimum wage rose on 1 April

Increases to the National Living Wage and National Minimum Wage took effect from 1 April.

07 Apr 2025

No further tax increases in Spring Statement

Chancellor Rachel Reeves announced 'no further tax increases' in the 2025 Spring Statement.

Autumn Budget 2024

A review of measures for UK businesses and individuals.

Spring Statement 2025

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

Factsheets

Factsheets covering a range of relevant accountancy and business topics.