100 Calories to Joules

100 cal = 418.4 J

100 calories equals 418.4 joules (100 cal = 418.4 J).

How to convert 100 calories to joules

J = cal × 4.184
  1. 1Start with the value in calories: 100 cal.
  2. 2Multiply by the conversion factor 4.184.
  3. 3100 × 4.184 = 418.4 J.

100 calories in other energy units

The same quantity expressed in the other units this converter supports.

100 cal to kJ0.4184 kJ
100 cal to kcal0.1 kcal
100 cal to kWh0.000116 kWh
100 cal to BTU0.396567 BTU
100 cal to MJ0.000418 MJ
100 cal to Wh0.116222 Wh

Calorie to Joule conversion table

Calorie (cal)Joule (J)
14.184
28.368
312.552
416.736
520.92
625.104
833.472
1041.84
1250.208
1562.76
2083.68
25104.6
30125.52
40167.36
50209.2
75313.8
100418.4
150627.6
200836.8
5002,092
10004,184

Frequently asked questions

What is 100 calories in joules?

100 calories equals 418.4 joules (100 cal = 418.4 J).

How do you convert 100 calories to joules?

Start with the value in calories: 100 cal. Multiply by the conversion factor 4.184. 100 × 4.184 = 418.4 J.