100 Calories to Joules
100 cal = 418.4 J
100 calories is equal to 418.4 joules. This conversion uses the standard energy conversion factor between calories and joules.
How to Convert
Multiply the calorie value by 4.184 100 cal = 418.4 J
Did You Know?
- One thermochemical calorie equals exactly 4.184 joules.
- The calorie was originally defined as the energy needed to raise 1 gram of water by 1°C.
Nearby Conversions
Need a different value? Use our full calories to joules converter →