Tesla Tools UK

Free UK Tesla calculators

Use current UK rates and your own figures to compare charging, tax, warranty, business mileage and the real cost of ownership.

Calculate your real annual Tesla charging costs at home vs Supercharger, and see how much you save vs petrol.

Estimate your Tesla home charger installation cost, OZEV grant savings, and payback period.

See exactly how much you could save on a Tesla through your employer's salary sacrifice scheme.

Compare any two Tesla models side by side — range, price, specs, BIK tax and running costs.

Find out your Tesla's real-world winter range in UK temperatures, with HVAC and driving style adjustments.

See how long it takes to charge your Tesla — compare 3-pin, 7kW home charger, DC rapid, and Supercharger V3 side by side.

Estimate 2026 EV road tax and the £440 Expensive Car Supplement using the new £50,000 threshold.

Check likely basic, battery and drive-unit warranty remaining from registration date and mileage.

Calculate company or personal EV business mileage using current HMRC home and public charging rates.

Compare a Tesla with a petrol car across depreciation, energy, tax, insurance, servicing and tyres.

Get 650 miles of free Supercharging

Order any new Model 3 or Model Y — no extra cost.