4.2千焦等於多少千卡？千焦（亦稱“千焦”，符號為：kJ）和千卡（亦稱“千卡”，符號為：kcal）是能量單位，它們之間的換算關係是：1千焦等於0.2389千卡。要將4.2千焦轉換為千卡，我們可以透過千焦與千卡換算比率來計算：
4.2 千焦 = 4.2 * 0.2389 千卡 = 1.00338 千卡
因此，4.2千焦換算成千卡的答案是4.2千焦等於1.00338千卡。
了解更多：4.2千卡等於多少千焦? | 1千焦等於幾千卡? | 1千卡等於幾千焦?
| 千焦 (kJ) | 千卡 (kcal) |
|---|---|
| 4.21 kJ | 1.005769 kcal |
| 4.22 kJ | 1.008158 kcal |
| 4.23 kJ | 1.010547 kcal |
| 4.24 kJ | 1.012936 kcal |
| 4.25 kJ | 1.015325 kcal |
| 4.26 kJ | 1.017714 kcal |
| 4.27 kJ | 1.020103 kcal |
| 4.28 kJ | 1.022492 kcal |
| 4.29 kJ | 1.024881 kcal |
| 4.3 kJ | 1.02727 kcal |
| 4.31 kJ | 1.029659 kcal |
| 4.32 kJ | 1.032048 kcal |
| 4.33 kJ | 1.034437 kcal |
| 4.34 kJ | 1.036826 kcal |
| 4.35 kJ | 1.039215 kcal |
| 4.36 kJ | 1.041604 kcal |
| 4.37 kJ | 1.043993 kcal |
| 4.38 kJ | 1.046382 kcal |
| 4.39 kJ | 1.048771 kcal |
| 4.4 kJ | 1.05116 kcal |
| 4.41 kJ | 1.053549 kcal |
| 4.42 kJ | 1.055938 kcal |
| 4.43 kJ | 1.058327 kcal |
| 4.44 kJ | 1.060716 kcal |
| 4.45 kJ | 1.063105 kcal |
| 4.46 kJ | 1.065494 kcal |
| 4.47 kJ | 1.067883 kcal |
| 4.48 kJ | 1.070272 kcal |
| 4.49 kJ | 1.072661 kcal |
| 4.5 kJ | 1.07505 kcal |
| 千焦 (kJ) | 千卡 (kcal) |
|---|---|
| 4.51 kJ | 1.077439 kcal |
| 4.52 kJ | 1.079828 kcal |
| 4.53 kJ | 1.082217 kcal |
| 4.54 kJ | 1.084606 kcal |
| 4.55 kJ | 1.086995 kcal |
| 4.56 kJ | 1.089384 kcal |
| 4.57 kJ | 1.091773 kcal |
| 4.58 kJ | 1.094162 kcal |
| 4.59 kJ | 1.096551 kcal |
| 4.6 kJ | 1.09894 kcal |
| 4.61 kJ | 1.101329 kcal |
| 4.62 kJ | 1.103718 kcal |
| 4.63 kJ | 1.106107 kcal |
| 4.64 kJ | 1.108496 kcal |
| 4.65 kJ | 1.110885 kcal |
| 4.66 kJ | 1.113274 kcal |
| 4.67 kJ | 1.115663 kcal |
| 4.68 kJ | 1.118052 kcal |
| 4.69 kJ | 1.120441 kcal |
| 4.7 kJ | 1.12283 kcal |
| 4.71 kJ | 1.125219 kcal |
| 4.72 kJ | 1.127608 kcal |
| 4.73 kJ | 1.129997 kcal |
| 4.74 kJ | 1.132386 kcal |
| 4.75 kJ | 1.134775 kcal |
| 4.76 kJ | 1.137164 kcal |
| 4.77 kJ | 1.139553 kcal |
| 4.78 kJ | 1.141942 kcal |
| 4.79 kJ | 1.144331 kcal |
| 4.8 kJ | 1.14672 kcal |