Calories to Joules converter (cal to J)

How to convert Calories to Joules

1 calorie (cal) is equal to 4.184 joules (J).

E(J) = E(cal) × 4.184

Multiply calories by 4.184:

E(J) = E(cal) × 4.184

Convert 100 cal to joules:

E(J) = 100 × 4.184 = 418.4 J

Calories:		cal
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Joules:		J
Calculation:	Calories to Joules — Step by Step ════════════════════════════════════════════════ Given: 1 cal Conversion factor: 1 cal = 4.184 J Step 1 — Apply conversion factor: 1 × 4.184 = 4.184 J Result: 1 cal = 4.184 J ════════════════════════════════════════════════