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Kilocalories (food Calorie) to kilowatt-hours converter

Convert kilocalories (food Calorie) (kcal) to kilowatt-hours (kWh).

Energy converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

kcal

kWh

CONVERSION

1 kcal ≈ 0.001162222222 kWh

Precision changes displayed rounding, not calculation accuracy.

FORMULAkWh = kcal × 0.00116222222222222

FORMULA & EXAMPLES

How to convert Kilocalories (food Calorie) to kilowatt-hours

kWh = kcal × 0.00116222222222222

Multiply the kcal reading by 0.00116222222222222.

Worked examples

1 kcal ≈ 0.001162222222 kWh

1 × 0.00116222222222222 ≈ 0.001162222222

100 kcal ≈ 0.1162222222 kWh

100 × 0.00116222222222222 ≈ 0.1162222222

Frequently asked questions

Is a food Calorie the same as a thermochemical calorie?

A food Calorie is a kilocalorie: 1 kcal = 1,000 cal. This tool uses the thermochemical calorie of exactly 4.184 J.

Kilocalories (food Calorie) to kilowatt-hours table

Fixed reference · Kilocalorie (food Calorie) to Kilowatt-hour

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Kilocalorie (food Calorie) (kcal)Kilowatt-hour (kWh)
00
0.10.0001162222222
0.50.0005811111111
10.001162222222
20.002324444444
50.005811111111
100.01162222222
250.02905555556
500.05811111111
1000.1162222222
10001.162222222
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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