kilocalorie (kcal) → kilojoule (kJ)
1 kcal = 4.18 kJ · ⇄ kilojoule (kJ) → kilocalorie (kcal)
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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
kJ = kcal × 4.18
1 kilocalorie (kcal) = 4.18 kilojoule (kJ).
Popular Conversions (Energy)
Quick Conversion Reference Table: kilocalorie (kcal) → kilojoule (kJ)
| kilocalorie (kcal) | kilojoule (kJ) |
|---|---|
| 0.1 kcal | 0.418 kJ |
| 0.5 kcal | 2.09 kJ |
| 1 kcal | 4.18 kJ |
| 2 kcal | 8.37 kJ |
| 5 kcal | 20.92 kJ |
| 10 kcal | 41.84 kJ |
| 20 kcal | 83.68 kJ |
| 50 kcal | 209.2 kJ |
| 100 kcal | 418.4 kJ |
| 250 kcal | 1,046 kJ |
| 500 kcal | 2,092 kJ |
| 1,000 kcal | 4,184 kJ |