7 free calculators
Cars & driving calculators
Fuel costs, MPG, car finance and electric car charging costs.
Fuel cost calculatorPetrol or diesel cost for a journey, split between passengers.MPG calculatorReal-world mpg, L/100km and cost per mile.Car finance calculatorHP and PCP monthly payments, total cost and interest.EV charging cost calculatorCost to charge an EV at home or rapid, vs petrol.Car tax calculatorVED from April 2026 by CO2, engine size or list price.Mileage allowance calculatorHMRC 55p mileage rate and tax relief you can claim.Company car tax calculatorBIK rate, tax per month and employer NI on a company car.