Everyday calculations. Made simple.
Free UK calculators for salary, mortgages, work and everyday life. Clear results, useful breakdowns and no unnecessary complexity.
Try VAT, salary or mortgage. One match opens the calculator; multiple matches appear below.
Start with our most useful calculators
Straightforward calculators designed to give you useful answers without making things complicated.
UK Salary Calculator
Estimate your take-home pay after Income Tax and National Insurance.
Mortgage Overpayment
See how overpayments could reduce your mortgage term and interest.
Mortgage Repayment Calculator
Estimate monthly mortgage payments, total interest and overall repayment cost.
UK VAT Calculator
Add or remove VAT and see the net price, VAT amount and total instantly.
Stamp Duty Calculator
Estimate Stamp Duty when buying a home in England or Northern Ireland.
Pay Rise Calculator
See what a pay rise means for your annual and monthly income.
Working Hours Calculator
Calculate your daily and weekly working hours including breaks.
Holiday Entitlement
Estimate your annual leave entitlement based on your working pattern.
Tools for everyday UK life
Useful answers without the complicated bits.
My UK Tools is being built to make common UK calculations easier to understand. Our calculators focus on clear inputs, useful results and explanations that help you understand the numbers.