EV vs Gas
Compare fuel cost over 100 miles
Compare the real cost of driving on electricity versus gasoline. Enter your vehicle's efficiency and KevCalc estimates what 100 miles costs on each fuel side-by-side, using three fully editable cost inputs.
Features
Three-Way Cost Inputs
Residential electricity, DC fast charging, and gasoline are each editable — tap any cost chip to enter your own local rate.
Live U.S. Benchmarks
Residential electricity and gasoline prices are fetched live from the U.S. Energy Information Administration (EIA) and refreshed at most once a day.
Curated Fast-Charging Rate
DC fast charging defaults to a manually reviewed starting point, since public fast-charging pricing isn't published by the EIA.
Your Numbers, Your Call
Benchmarks are typical national starting points, not local guarantees — every value is yours to override.