Auto & Transport
EV Range Calculator - Calculate realistic EV range under various conditions
Calculate realistic EV range under various conditions
Formulas and edge cases are reviewed against authoritative references before publication. For methodology, editorial standards, or corrections, use the links below.
Frequently asked questions
Why is my range less than advertised?
EPA/WLTP ratings are lab conditions. Cold, heat, speed, and AC significantly reduce real range.
How much does cold affect range?
20°F can reduce range 20-40% due to battery chemistry and cabin heating.
Highway vs city range?
Unlike ICE cars, EVs are more efficient in city (regen braking) than highway (aero drag).
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About this tool
This EV Range Calculator turns your inputs into practical results. Provide Current Charge, Battery Capacity, and WLTP/EPA Range to calculate Estimated Range and Estimated Efficiency.
Adjust values to compare scenarios and see how sensitive the result is. The calculation uses the numbers as entered, so double-check units and expect small differences from rounding in the displayed totals.