calorie (cal) → joule (J)
1 cal = 4.18 J · ⇄ joule (J) → calorie (cal)
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All units in this category
| Converted Value | ||
|---|---|---|
| joule | J | — |
| kilojoule | kJ | — |
| megajoule | MJ | — |
| gigajoule | GJ | — |
| watt-hour | Wh | — |
| kilowatt-hour | kWh | — |
| megawatt-hour | MWh | — |
| calorie | cal | — |
| kilocalorie | kcal | — |
| British thermal unit | BTU | — |
| therm | thm | — |
| electronvolt | eV | — |
| erg | erg | — |
| foot-pound | ft⋅lbf | — |
| ton of TNT | tTNT | — |
| tonne of oil equivalent | toe | — |
Conversion Formula & Definition
J = cal × 4.18
1 calorie (cal) = 4.18 joule (J).
Popular Conversions (Energy)
Quick Conversion Reference Table: calorie (cal) → joule (J)
| calorie (cal) | joule (J) |
|---|---|
| 0.1 cal | 0.418 J |
| 0.5 cal | 2.09 J |
| 1 cal | 4.18 J |
| 2 cal | 8.37 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 |
| 250 cal | 1,046 J |
| 500 cal | 2,092 J |
| 1,000 cal | 4,184 J |