Free EV tool

EV Range Added Calculator

Estimate the energy and driving range added by a battery top-up for one of our popular EVs.

Range is estimated using each vehicle's typical miles-per-kWh figure. Driving speed, weather, terrain, tyres and cabin heating affect real-world range.

How range added is estimated

We calculate energy added from usable battery size and the percentage increase, then multiply by the vehicle's estimated miles per kWh. This is a guide to energy-equivalent range, not a guaranteed driving distance.

Related tools and guides

Estimate how long your charge takes, find an estimated charging cost, or read a vehicle charging guide.