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Kilocalories to kilojoules

Result

4.184000

Result: 4.184000

1 kcal = 4.184 kJ

Kilocalorie to Kilojoule

prints complete
1 kcal
4.184 kJ
2 kcal
8.368 kJ
3 kcal
12.552 kJ
4 kcal
16.736 kJ
5 kcal
20.92 kJ
6 kcal
25.104 kJ
7 kcal
29.288 kJ
8 kcal
33.472 kJ
9 kcal
37.656 kJ
10 kcal
41.84 kJ
11 kcal
46.024 kJ
12 kcal
50.208 kJ
13 kcal
54.392 kJ
14 kcal
58.576 kJ
15 kcal
62.76 kJ
16 kcal
66.944 kJ

Other pairs in this converter

the reverse direction first
Kilojoules to kilocalories1 kJ = 0.239006 kcalKilowatt-hours to BTU1 kWh = 3412.141633 BTUBTU to kilowatt-hours1 BTU = 0.000293 kWhKilowatt-hours to megajoules1 kWh = 3.6 MJWatt-hours to kilowatt-hours1 Wh = 0.001 kWh

The formula, the full unit table and what the numbers assume are on the Energy Converter page — they are the same for every pair, so they live in one place.

Worked examples

Case 2
Energy to convert
1
From unit
Kilowatt-hour (kWh)
To unit
British thermal unit (BTU)

3,412.141633

Open with these values

Questions

How many kJ are in 1 kcal?

1 kcal = 4.184 kJ

And how many kcal is 1 kJ?

1 kJ = 0.239006 kcal

Sources and last check

  1. nist.gov

Information, not professional advice.