Energy

calorie to joule Converter

Convert instantly, verify the method, and scan the supporting details without leaving the page.

Live calculation Verified method

Standard factors and exact formulas where required. Updated June 14, 2026

Value

From

Calorie Joule

Quick values

Instant result

4.184

1 cal = 4.184 J

Current result

4.184

1 cal = 4.184 J