1 Calorie to Joules

1 cal = 4.184 J

1 calorie equals 4.184 joules (1 cal = 4.184 J). Rounded to two decimal places, that is 4.18 J.

How to convert 1 calories to joules

J = cal × 4.184
  1. 1Start with the value in calories: 1 cal.
  2. 2Multiply by the conversion factor 4.184.
  3. 31 × 4.184 = 4.184 J.

1 calories in other energy units

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

1 cal to kJ0.004184 kJ
1 cal to kcal0.001 kcal
1 cal to kWh0.000001 kWh
1 cal to BTU0.003966 BTU
1 cal to MJ0.000004 MJ
1 cal to Wh0.001162 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 1 calories in joules?

1 calories equals 4.184 joules (1 cal = 4.184 J).

How do you convert 1 calories to joules?

Start with the value in calories: 1 cal. Multiply by the conversion factor 4.184. 1 × 4.184 = 4.184 J.