Free tools that turn the big EV decisions into your numbers.
Not a marketing average. No email gate, and every figure is cited and dated.
EV charging-cost calculator
What an EV actually costs to charge on your tariff — and how that compares to running a petrol car.
EV vs petrol savings calculator
What you’d really save switching from your petrol or diesel car to an EV — on home or public charging, your mileage.
EV road tax calculator
Your VED now the EV exemption has ended — year by year, including the Expensive Car Supplement.
Part of the EV road tax guideCan you claim an EV charger grant?
Check in one click whether you qualify for help with the cost of a home charger.
Part of the EV charger grants guideInstall cost estimator
Estimate what a home charger installation will cost, so you can tell if a quote is fair.
Part of the installation guideEvery tool here is free, with no email gate. Every rate, tariff and tax figure is cited and dated — if we can't source it, the tool doesn't use it. And we don't sell chargers, tariffs or schemes, so the numbers answer to you, not a sales target. How we work →