Tools
EV toolbox
Six free tools for buying and owning an EV: compare energy costs, check charging compatibility, estimate charge time and remaining range, gauge battery health and work out home-charger payback.
EV cost calculatorEnter mileage, efficiency and energy prices to compare per-mile, yearly and five-year EV vs gas energy costs, with regional fuel prices.Open toolCharging compatibilityPer-model connector types, peak DC power, fast-charge windows and Tesla Supercharger access.Open toolCharging time calculatorEstimate charge time, energy added and cost from battery size, charge window and stall power.Open toolRange estimatorEstimate remaining range from rated range or pack size and current charge, adjusted by driving scenario.Open toolBattery healthEstimate pack SOH degradation from a charge log or mileage, against the 70% warranty line.Open toolHome charger paybackCompare home and public charging prices to estimate when a home charger pays for itself.Open tool