kcal to kJ Converter
Kilocalorie → Kilojoule
1 kcal = 4.184 kJ
Multiply by 4.184 to convert kcal to kJ
kcal
kJ
Related Energy Conversions
All Energy Conversions
J → kJJ → calJ → kcalJ → WhJ → kWhJ → BTUJ → eVkJ → JkJ → calkJ → kcalkJ → WhkJ → kWhkJ → BTUkJ → eVcal → Jcal → kJcal → kcalcal → Whcal → kWhcal → BTUcal → eVkcal → Jkcal → kJkcal → calkcal → Whkcal → kWhkcal → BTUkcal → eVWh → JWh → kJWh → calWh → kcalWh → kWhWh → BTUWh → eVkWh → JkWh → kJkWh → calkWh → kcalkWh → WhkWh → BTUkWh → eVBTU → JBTU → kJBTU → calBTU → kcalBTU → WhBTU → kWhBTU → eVeV → JeV → kJeV → caleV → kcaleV → WheV → kWheV → BTU
How to Convert Kilocalorie to Kilojoule
Kilocalorie (kcal) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.
Kilojoule (kJ) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.
Conversion Formula
1 kcal = 4.184 kJ
Multiply by 4.184
Step-by-step: How to convert Kilocalorie to Kilojoule
- Start with your value in Kilocalorie (kcal).
- Multiply the value by 4.184 (the conversion factor).
- The result is your value in Kilojoule (kJ).
Conversion Examples
1 kcal=4.184 kJ
2 kcal=8.368 kJ
5 kcal=20.92 kJ
10 kcal=41.84 kJ
25 kcal=104.6 kJ
50 kcal=209.2 kJ
100 kcal=418.4 kJ
250 kcal=1,046 kJ
500 kcal=2,092 kJ
1000 kcal=4,184 kJ
Converting Kilojoule to Kilocalorie
1 kJ = 0.239 kcal
To convert in the opposite direction, from Kilojoule to Kilocalorie, multiply by 0.239.
When do you need this conversion?
Converting between Kilocalorie (kcal) and Kilojoule (kJ) is frequently needed in daily life, science, engineering, cooking, and international trade. Understanding this conversion helps ensure accuracy in measurements.
Quick comparison with related units
1 kcal = 4.184 kJ
1 kcal = 4,184 J (Joule)
1 kcal = 1,000 cal (Calorie)
1 kcal = 1.162 Wh (Watt-hour)
1 kcal = 0.001 kWh (Kilowatt-hour)
1 kcal = 3.966 BTU (BTU)
Kilocalorie to Kilojoule Conversion Table
| Kilocalorie (kcal) | Kilojoule (kJ) |
|---|---|
| 0.1 kcal | 0.418 kJ |
| 0.5 kcal | 2.092 kJ |
| 1 kcal | 4.184 kJ |
| 2 kcal | 8.368 kJ |
| 5 kcal | 20.92 kJ |
| 10 kcal | 41.84 kJ |
| 25 kcal | 104.6 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 |
Kilocalorie 1-100 → Kilojoule
| Kilocalorie (kcal) | Kilojoule (kJ) |
|---|---|
| 1 kcal | 4.184 kJ |
| 2 kcal | 8.368 kJ |
| 3 kcal | 12.552 kJ |
| 4 kcal | 16.736 kJ |
| 5 kcal | 20.92 kJ |
| 6 kcal | 25.104 kJ |
| 7 kcal | 29.288 kJ |
| 8 kcal | 33.472 kJ |
| 9 kcal | 37.656 kJ |
| 10 kcal | 41.84 kJ |
| 11 kcal | 46.024 kJ |
| 12 kcal | 50.208 kJ |
| 13 kcal | 54.392 kJ |
| 14 kcal | 58.576 kJ |
| 15 kcal | 62.76 kJ |
| 16 kcal | 66.944 kJ |
| 17 kcal | 71.128 kJ |
| 18 kcal | 75.312 kJ |
| 19 kcal | 79.496 kJ |
| 20 kcal | 83.68 kJ |
| 21 kcal | 87.864 kJ |
| 22 kcal | 92.048 kJ |
| 23 kcal | 96.232 kJ |
| 24 kcal | 100.416 kJ |
| 25 kcal | 104.6 kJ |
| 26 kcal | 108.784 kJ |
| 27 kcal | 112.968 kJ |
| 28 kcal | 117.152 kJ |
| 29 kcal | 121.336 kJ |
| 30 kcal | 125.52 kJ |
| 31 kcal | 129.704 kJ |
| 32 kcal | 133.888 kJ |
| 33 kcal | 138.072 kJ |
| 34 kcal | 142.256 kJ |
| 35 kcal | 146.44 kJ |
| 36 kcal | 150.624 kJ |
| 37 kcal | 154.808 kJ |
| 38 kcal | 158.992 kJ |
| 39 kcal | 163.176 kJ |
| 40 kcal | 167.36 kJ |
| 41 kcal | 171.544 kJ |
| 42 kcal | 175.728 kJ |
| 43 kcal | 179.912 kJ |
| 44 kcal | 184.096 kJ |
| 45 kcal | 188.28 kJ |
| 46 kcal | 192.464 kJ |
| 47 kcal | 196.648 kJ |
| 48 kcal | 200.832 kJ |
| 49 kcal | 205.016 kJ |
| 50 kcal | 209.2 kJ |
| 51 kcal | 213.384 kJ |
| 52 kcal | 217.568 kJ |
| 53 kcal | 221.752 kJ |
| 54 kcal | 225.936 kJ |
| 55 kcal | 230.12 kJ |
| 56 kcal | 234.304 kJ |
| 57 kcal | 238.488 kJ |
| 58 kcal | 242.672 kJ |
| 59 kcal | 246.856 kJ |
| 60 kcal | 251.04 kJ |
| 61 kcal | 255.224 kJ |
| 62 kcal | 259.408 kJ |
| 63 kcal | 263.592 kJ |
| 64 kcal | 267.776 kJ |
| 65 kcal | 271.96 kJ |
| 66 kcal | 276.144 kJ |
| 67 kcal | 280.328 kJ |
| 68 kcal | 284.512 kJ |
| 69 kcal | 288.696 kJ |
| 70 kcal | 292.88 kJ |
| 71 kcal | 297.064 kJ |
| 72 kcal | 301.248 kJ |
| 73 kcal | 305.432 kJ |
| 74 kcal | 309.616 kJ |
| 75 kcal | 313.8 kJ |
| 76 kcal | 317.984 kJ |
| 77 kcal | 322.168 kJ |
| 78 kcal | 326.352 kJ |
| 79 kcal | 330.536 kJ |
| 80 kcal | 334.72 kJ |
| 81 kcal | 338.904 kJ |
| 82 kcal | 343.088 kJ |
| 83 kcal | 347.272 kJ |
| 84 kcal | 351.456 kJ |
| 85 kcal | 355.64 kJ |
| 86 kcal | 359.824 kJ |
| 87 kcal | 364.008 kJ |
| 88 kcal | 368.192 kJ |
| 89 kcal | 372.376 kJ |
| 90 kcal | 376.56 kJ |
| 91 kcal | 380.744 kJ |
| 92 kcal | 384.928 kJ |
| 93 kcal | 389.112 kJ |
| 94 kcal | 393.296 kJ |
| 95 kcal | 397.48 kJ |
| 96 kcal | 401.664 kJ |
| 97 kcal | 405.848 kJ |
| 98 kcal | 410.032 kJ |
| 99 kcal | 414.216 kJ |
| 100 kcal | 418.4 kJ |
Frequently Asked Questions
How many Kilojoule is 1 Kilocalorie (kcal)?
1 Kilocalorie = 4.184 Kilojoule (kJ)
What is the formula to convert Kilocalorie to Kilojoule?
To convert Kilocalorie to Kilojoule, multiply the value by 4.184.
How many Kilojoule is 10 Kilocalorie (kcal)?
10 Kilocalorie = 41.84 Kilojoule (kJ)
How many Kilojoule is 100 Kilocalorie (kcal)?
100 Kilocalorie = 418.4 Kilojoule (kJ)
Conversely, how many Kilocalorie is 1 Kilojoule?
1 Kilojoule = 0.239006 Kilocalorie (kcal)
Kilojoule to Kilocalorie Conversion Table
| Kilojoule (kJ) | Kilocalorie (kcal) |
|---|---|
| 0.1 kJ | 0.024 kcal |
| 0.5 kJ | 0.12 kcal |
| 1 kJ | 0.239 kcal |
| 2 kJ | 0.478 kcal |
| 5 kJ | 1.195 kcal |
| 10 kJ | 2.39 kcal |
| 25 kJ | 5.975 kcal |
| 50 kJ | 11.95 kcal |
| 100 kJ | 23.901 kcal |
| 250 kJ | 59.751 kcal |
| 500 kJ | 119.503 kcal |
| 1,000 kJ | 239.006 kcal |
