1 Kilocalorie to Joules

1 kcal = 4,184 J

1 kilocalorie equals 4,184 joules (1 kcal = 4,184 J).

How to convert 1 kilocalories to joules

J = kcal × 4184
  1. 1Start with the value in kilocalories: 1 kcal.
  2. 2Multiply by the conversion factor 4184.
  3. 31 × 4184 = 4,184 J.

1 kilocalories in other energy units

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

1 kcal to kJ4.184 kJ
1 kcal to cal1,000 cal
1 kcal to kWh0.001162 kWh
1 kcal to BTU3.965667 BTU
1 kcal to MJ0.004184 MJ
1 kcal to Wh1.162222 Wh

Kilocalorie to Joule conversion table

Kilocalorie (kcal)Joule (J)
14,184
28,368
312,552
416,736
520,920
625,104
833,472
1041,840
1250,208
1562,760
2083,680
25104,600
30125,520
40167,360
50209,200
75313,800
100418,400
150627,600
200836,800
5002,092,000
10004,184,000

Frequently asked questions

What is 1 kilocalories in joules?

1 kilocalories equals 4,184 joules (1 kcal = 4,184 J).

How do you convert 1 kilocalories to joules?

Start with the value in kilocalories: 1 kcal. Multiply by the conversion factor 4184. 1 × 4184 = 4,184 J.