Kilowatt-hours to kilocalories (food Calorie) converter
Convert kilowatt-hours (kWh) to kilocalories (food Calorie) (kcal).
Energy converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
kWh
esc
JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
860.4206501
kcal
esc
JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
CONVERSION
1 kWh ≈ 860.4206501 kcal
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAkcal = kWh × 860.420650095602
FORMULA & EXAMPLES
How to convert Kilowatt-hours to kilocalories (food Calorie)
kcal = kWh × 860.420650095602
Multiply the kWh reading by 860.420650095602.
Worked examples
1 kWh ≈ 860.4206501 kcal
1 × 860.420650095602 ≈ 860.4206501
10 kWh ≈ 8604.206501 kcal
10 × 860.420650095602 ≈ 8604.206501
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.
Kilowatt-hours to kilocalories (food Calorie) table
Fixed reference · Kilowatt-hour to Kilocalorie (food Calorie)
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Kilowatt-hour (kWh)
Kilocalorie (food Calorie) (kcal)
0
0
0.1
86.04206501
0.5
430.210325
1
860.4206501
2
1720.8413
5
4302.10325
10
8604.206501
25
21510.51625
50
43021.0325
100
86042.06501
1000
860420.6501
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.