EV Tools & Calculators
Practical tools built for UK electric car drivers. Work out your road tax, compare charging costs and put cars side by side — all free, no sign-up needed.
VED Road Tax Calculator
Work out your electric car's Vehicle Excise Duty for 2026/27 — first-year rate, the £200 standard rate and the £440 Expensive Car Supplement.
Calculate VED →BIK & Salary Sacrifice Calculator
Work out your company car Benefit-in-Kind tax for 2026/27 — and see how much an electric car saves you compared with a petrol or plug-in hybrid.
Calculate BIK →Charging Cost Calculator
Compare the real cost of charging at home on off-peak, standard tariffs and public rapid chargers — and see how it stacks up against petrol per mile.
Compare charging costs →EV Car Comparison
Compare electric cars side by side — range, battery, price, charging speed and more — to find the model that fits your driving.
Compare cars →Our calculators use official GOV.UK rates and manufacturer data. Figures are estimates for guidance only and do not constitute financial advice.