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    Wh/km → km/kWh

    Watt-hour per kilometer
    Wh/km
    Kilometer per kWh
    1,000
    km/kWh
    Rounded result (4 decimals max)

    Formula

    1 Wh/km = 1,000 km/kWh

    Conversion sourcesTap or click to view references

    • The International System of Units (SI) — NIST Special Publication 330

      National Institute of Standards and Technology (NIST). The SI Brochure (SP 330) is the definitive English edition of the BIPM SI tables. NIST’s edition lists the official constants and conversion factors tying inch-pound units to SI, which SwapUnits applies for length, mass, temperature, pressure, volume, and related conversions. See /standards/nist-si-tenfold for the complete decimal multiple/submultiple table. View source · View SI table

    • Fuel Economy Guide (Model Year 2024)

      U.S. Environmental Protection Agency & U.S. Department of Energy. Describes how MPG, km/L, and L/100 km ratings are calculated for the U.S. Monroney label and how to interpret efficiency versus consumption metrics. View source

    • Alternative Fuels Data Center: Fuel Properties Comparison

      U.S. Department of Energy. Lists gasoline lower heating value (about 32 MJ/gal, which is roughly 9.5 kWh per liter), letting the app convert between liquid-fuel efficiency (km/L) and EV metrics (km/kWh, kWh/100 km, Wh/km). View source

    Results update as you type. Swap the direction to convert back from km/kWh to Wh/km.

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    Wh/km to km/kWh quick table

    Multiply any row by the same factor to scale results. Use the converter above to enter exact values with your own units.

    Watt-hour per kilometer (Wh/km)Kilometer per kWh (km/kWh)
    2 Wh/km500 km/kWh
    4 Wh/km250 km/kWh
    6 Wh/km166.6667 km/kWh
    8 Wh/km125 km/kWh
    10 Wh/km100 km/kWh
    15 Wh/km66.6667 km/kWh
    20 Wh/km50 km/kWh

    km/kWh back to Wh/km

    Keep the reciprocal handy when double-checking calculations or undoing a conversion.

    Kilometer per kWh (km/kWh)Watt-hour per kilometer (Wh/km)
    2 km/kWh500 Wh/km
    4 km/kWh250 Wh/km
    6 km/kWh166.6667 Wh/km
    8 km/kWh125 Wh/km
    10 km/kWh100 Wh/km
    15 km/kWh66.6667 Wh/km
    20 km/kWh50 Wh/km

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    Wh/km → L/100km

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    Wh/km → MPG (US)

    Convert into Mile per Gallon (US) without leaving SwapUnits.

    Wh/km → MPG (UK)

    Convert into Mile per Gallon (UK) without leaving SwapUnits.

    Wh/km → mi/kWh

    Convert into Mile per kWh without leaving SwapUnits.

    Wh/km → kWh/100km

    Convert into kWh per 100 km without leaving SwapUnits.

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