EV efficiency in kWh per 100 miles, miles per kWh, Wh per km and MPGe, range fro...

{ "method": "GET", "queryParams": { "batteryKwh": 75, "efficiency": 28, "gasMpg": 30, "gasPricePerGallon": 3.5, "pricePerKwh": 0.16, "unit": "kwh_per_100mi" }, "type": "http" }

{ "example": { "annualEnergyCost": 538, "annualKwh": 3360, "annualSavingsVsGas": 862, "asOf": "2026-10-11T14:38:37.138Z", "breakEvenElectricityPricePerKwh": 0.4167, "costPerMile": 0.0448, "degraded": false, "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.", "gasAnnualCost": 1400, "gasCostPerMile": 0.1167, "kmPerKwh": 5.7477, "kwhPer100Km": 17.398, "kwhPer100Miles": 28, "kwhPerGallonEquivalent": 33.705, "milesPerKwh": 3.5714, "mpge": 120.38, "notChecked": [ "real-world range: speed, cold weather, climate control, wheels, load and battery age cut range by 10 to 40%", "charging losses (about 10% from wall to battery; see /ev-charging)", "…2 more" ], "rangeKm": 431.1, "rangeMiles": 267.9, "reasons": [ "MPGe = miles per kWh x 33.705 (EPA: one gallon of gasoline holds the energy of 33.705 kWh).", "1 mile = 1.609344 km." ], "source": "computed locally", "summary": "3.571 miles per kWh = 28 kWh per 100 miles = 174 Wh per km = 120.4 MPGe. A 75 kWh battery goes about 267.9 miles (431.1 km). At 0.16 per kWh that is 0.0448 per mile, 538 a year for 12000 miles. The ga…", "verdict": "COMPUTED", "whPerKm": 173.98 }, "type": "json" }