EVChargeRates.com is a free website that answers one simple question for American drivers: how much does it cost to charge an EV?
Most charging calculators use a single national electricity price and a generic battery size. That is not good enough, because the real answer depends on two things: your exact car and your state. A Hyundai Ioniq 6 uses far less electricity per mile than a Rivian R1S, and electricity in Washington costs about half what it costs in California. So we built a calculator for every popular EV model, pre-filled with that car's real battery size and efficiency, and priced with the U.S. Energy Information Administration's average residential electricity rate for each state.
Our data comes from the U.S. Energy Information Administration (electricity rates), the U.S. Environmental Protection Agency (range and efficiency, via fueleconomy.gov), the car manufacturers' published specifications, and AAA (gasoline prices). Every page shows its sources and the date the rates were last updated. Where a figure is an estimate — for example, Tesla does not publish usable battery capacity — we say so on the page.
Everything on this site is free, runs entirely in your browser, and needs no account or signup. We do not collect your data: the calculators run on your device and nothing you type is sent to us.
EVChargeRates.com is an independent publication. We are not affiliated with Tesla, Hyundai, Kia, Ford, General Motors, Rivian or any charging network. Vehicle names and trademarks belong to their respective owners.