NiftyRecipe Online energy conversion
kJ/kWh 0.000278 MJ/cal 239005.736138 MJ/kWh 0.277778 cal/MJ 0.000004 kWh/kcal 860.42065 cal/kJ 0.004184
kcal / Wh

1000 kilocalories in watt-hour

1162.222222 watt-hour

1 kcal = 1.162222 Wh · factor

1000 kilocalories equals 1162.222222 watt-hour. Electrical energy in kilowatt-hours can be expressed as other energy units with fixed physics factors.

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Common values

watt-hour to kilocalorie 1 kilocalorie in watt-hour

Same amount, other units

1000 kilocalories → kJ 1000 kilocalories → cal 1000 kilocalories → kWh 1000 kilocalories → BTU 1000 kilocalories → MJ 1000 kilocalories → J
Formula: kilocalorie to watt-hour

Wh = kcal × 1.162222 (1 KCAL = 1.162222 WH)

Reference values: kilocalorie → watt-hour
kcal Wh
1 kcal 1.162222 Wh
100 kcal 116.222222 Wh
200 kcal 232.444444 Wh
500 kcal 581.111111 Wh
1000 kcal 1162.222222 Wh
2000 kcal 2324.444444 Wh

All amounts for this pair

FAQ for kcal → Wh
1000 kilocalories in watt-hour

1000 kilocalories equals 1162.222222 watt-hour as a pure energy equivalence on NiftyRecipe.

Kilowatt-hours measure delivered electrical energy. Expressing them as kcal, kJ, MJ or BTU is physics only-not a forecast of what a household pays. The factor is 1 kilocalorie = 1.162222 watt-hour, so this amount is 1162.222222 watt-hour. Reverse: 1 watt-hour ≈ 0.860421 kilocalorie. Note that 1 kWh is exactly 3.6 MJ.

Use the calculator for teaching examples or rough comparisons. For tariffs and bills, use your utility’s tools; for unit math, stay with the constant factor here.