Running Costs Calculators
Calculate total car running costs, depreciation, cost per mile, and compare lease vs buy options.
Car Running Cost Calculator
Calculate the total monthly and annual running costs of your car.
Depreciation Calculator
Estimate how much your car will depreciate over time.
Cost Per Mile Calculator
Calculate the true cost of driving each mile including all expenses.
Lease vs Buy Calculator
Compare the total cost of leasing versus buying a car.
Car Tax Calculator
Calculate your annual UK vehicle excise duty (road tax) based on CO2 emissions.
MOT Cost Calculator
Estimate your annual MOT and potential repair costs.
Service Cost Calculator
Estimate annual servicing costs based on service type and interval.
Breakdown Cover Calculator
Compare the value of different breakdown cover levels based on your driving.
Total Cost of Ownership Calculator
Calculate the complete cost of owning a car over any period.
Commuting Cost Calculator
Work out your daily, weekly, and annual commuting costs.
10 free calculators in Running Costs
Calculate the True Cost of Car Ownership
The purchase price is just the beginning. Fuel, insurance, tax, MOT, servicing, depreciation, and repairs all add up to a figure that often surprises car owners. Our running cost calculators help you see the full picture before you buy, and track costs once you own.
Depreciation is typically the single biggest cost of car ownership. Our depreciation calculator uses industry-standard formulas to estimate value loss over any period, helping you choose cars that hold their value. Combined with the cost per mile calculator, you can see exactly what each journey truly costs.
Deciding between leasing and buying? Our lease vs buy calculator compares the total outlay including deposit, monthly payments, balloon payments, and residual value to show you which option makes financial sense for your situation. Factor in UK vehicle excise duty with our car tax calculator and you have a complete financial overview.