Kilocalories → Watt-hour converter (kcal to W⋅hr) - Energy Converter

Table Of Contents

Kilocalories to watt-hour Conversion
Formula
Examples
- Convert 10 kilocalories to watt-hour:
Conversion table

Kilocalories to watt-hour Conversion

1 kilocalories (kcal) is equal to 1.162222222 watt-hour (W⋅hr).

1 kcal = 1.162222222 W⋅hr

1 W⋅hr = 0.8604206501 kcal

Formula

To convert a energy from kilocalories (kcal) to watt-hour (W⋅hr), multiply the energy in kilocalories by 1.162222222

e_(W⋅hr) = e_(kcal) × 1.162222222

Examples:

Convert 10 kilocalories to watt-hour:

e_(W⋅hr) = 10kcal × 1.162222222 = 11.62222222 W⋅hr

Conversion table

Kilocalories (kcal)	Watt-hour (W⋅hr)
1 kcal	1.162222222 W⋅hr
2 kcal	2.324444444 W⋅hr
3 kcal	3.486666667 W⋅hr
5 kcal	5.811111111 W⋅hr
10 kcal	11.622222222 W⋅hr
20 kcal	23.244444444 W⋅hr
25 kcal	29.055555556 W⋅hr
50 kcal	58.111111111 W⋅hr
100 kcal	116.222222222 W⋅hr
250 kcal	290.555555556 W⋅hr
500 kcal	581.111111111 W⋅hr
1000 kcal	1162.222222222 W⋅hr

Kilocalories (kcal)

Watt-hour (W⋅hr)

1 kcal

1.162222222 W⋅hr

2 kcal

2.324444444 W⋅hr

3 kcal

3.486666667 W⋅hr

5 kcal

5.811111111 W⋅hr

10 kcal

11.622222222 W⋅hr

20 kcal

23.244444444 W⋅hr

25 kcal

29.055555556 W⋅hr

50 kcal

58.111111111 W⋅hr

100 kcal

116.222222222 W⋅hr

250 kcal

290.555555556 W⋅hr

500 kcal

581.111111111 W⋅hr

1000 kcal

1162.222222222 W⋅hr

Watt-hour (W⋅hr)	Kilocalories (kcal)
1 W⋅hr	0.86042065 kcal
2 W⋅hr	1.7208413 kcal
3 W⋅hr	2.58126195 kcal
5 W⋅hr	4.30210325 kcal
10 W⋅hr	8.604206501 kcal
20 W⋅hr	17.208413002 kcal
25 W⋅hr	21.510516252 kcal
50 W⋅hr	43.021032505 kcal
100 W⋅hr	86.04206501 kcal
250 W⋅hr	215.105162524 kcal
500 W⋅hr	430.210325048 kcal
1000 W⋅hr	860.420650096 kcal

Watt-hour (W⋅hr)

Kilocalories (kcal)

1 W⋅hr

0.86042065 kcal

2 W⋅hr

1.7208413 kcal

3 W⋅hr

2.58126195 kcal

5 W⋅hr

4.30210325 kcal

10 W⋅hr

8.604206501 kcal

20 W⋅hr

17.208413002 kcal

25 W⋅hr

21.510516252 kcal

50 W⋅hr

43.021032505 kcal

100 W⋅hr

86.04206501 kcal

250 W⋅hr

215.105162524 kcal

500 W⋅hr

430.210325048 kcal

1000 W⋅hr

860.420650096 kcal

Frequently asked questions

How do I convert kilocalories to watt-hour?

Multiply the value in kilocalories by 1.162222222 to get the result in watt-hour. For example, 5 kcal × 1.162222222 = 5.811111111 W⋅hr.

How many watt-hour are in 1 kilocalories?

1 kilocalories (kcal) is equal to 1.162222222 watt-hour (W⋅hr).

How do I convert watt-hour back to kilocalories?

Use the inverse operation: divide the value in watt-hour by 1.162222222 to get the result in kilocalories.

How accurate is the kilocalories to watt-hour conversion?

The converter multiplies by the conversion factor 1.162222222 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.