100 Calories to Joules
Convert 100 calories (cal) to joules (J) with formulas, examples, and conversion tables.
cal
J
100 cal = 418.4 J
Full precision:418.4 J
Step-by-Step Solution
To convert 100 calories to joules, we multiply by 4.184 because one calorie equals exactly 4.184 joules.
1 calorie = 4.184 joules
Since each calorie contains 4.184 joules, we multiply our value by this factor:
100 × 4.184 = 418.4 joules
So 100 calories = 418.4 joules.
Quick check: 418.4 ÷ 4.184 = 100 calories
Calories to Joules Conversion Table
| Calories | Joules |
|---|---|
| 1 cal | 4.184 J |
| 2 cal | 8.368 J |
| 3 cal | 12.552 J |
| 4 cal | 16.736 J |
| 5 cal | 20.92 J |
| 10 cal | 41.84 J |
| 20 cal | 83.68 J |
| 50 cal | 209.2 J |
| 100 cal | 418.4 J |
100 Calories in Other Units
| Unit | 100 cal = |
|---|---|
| Calories to Joules | 418.4 J |
| Calories to Kilojoules | 0.4184 kJ |
| Calories to Megajoules | 0.0004184 MJ |
| Calories to Gigajoules | 4.184e-7 GJ |
| Calories to Watt-hours | 0.11622 Wh |
| Calories to Kilowatt-hours | 0.00011622 kWh |
| Calories to Megawatt-hours | 1.1622e-7 MWh |
| Calories to Kilocalories | 0.1 kcal |
| Calories to BTU | 0.39657 BTU |
| Calories to Therms | 0.00000397 therm |
| Calories to Foot-pounds | 308.596 ft·lb |
| Calories to Electronvolts | 2.6114e+21 eV |
| Calories to Ergs | 4184000000 erg |