J to kcal Converter
Joule → Kilocalorie
1 J = 0 kcal
Multiply by 0 to convert J to kcal
J
kcal
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 Joule to Kilocalorie
Joule (J) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.
Kilocalorie (kcal) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.
Conversion Formula
1 J = 0 kcal
Multiply by 0
Step-by-step: How to convert Joule to Kilocalorie
- Start with your value in Joule (J).
- Multiply the value by 0 (the conversion factor).
- The result is your value in Kilocalorie (kcal).
Conversion Examples
1 J=0 kcal
2 J=0 kcal
5 J=0.001 kcal
10 J=0.002 kcal
25 J=0.006 kcal
50 J=0.012 kcal
100 J=0.024 kcal
250 J=0.06 kcal
500 J=0.12 kcal
1000 J=0.239 kcal
Converting Kilocalorie to Joule
1 kcal = 4,184 J
To convert in the opposite direction, from Kilocalorie to Joule, multiply by 4,184.
When do you need this conversion?
Converting between Joule (J) and Kilocalorie (kcal) 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 J = 0 kcal
1 J = 0.001 kJ (Kilojoule)
1 J = 0.239 cal (Calorie)
1 J = 0 Wh (Watt-hour)
1 J = 2.7778e-7 kWh (Kilowatt-hour)
1 J = 0.001 BTU (BTU)
Joule to Kilocalorie Conversion Table
| Joule (J) | Kilocalorie (kcal) |
|---|---|
| 0.1 J | 0 kcal |
| 0.5 J | 0 kcal |
| 1 J | 0 kcal |
| 2 J | 0 kcal |
| 5 J | 0.001 kcal |
| 10 J | 0.002 kcal |
| 25 J | 0.006 kcal |
| 50 J | 0.012 kcal |
| 100 J | 0.024 kcal |
| 250 J | 0.06 kcal |
| 500 J | 0.12 kcal |
| 1,000 J | 0.239 kcal |
Joule 1-100 → Kilocalorie
| Joule (J) | Kilocalorie (kcal) |
|---|---|
| 1 J | 0 kcal |
| 2 J | 0 kcal |
| 3 J | 0.001 kcal |
| 4 J | 0.001 kcal |
| 5 J | 0.001 kcal |
| 6 J | 0.001 kcal |
| 7 J | 0.002 kcal |
| 8 J | 0.002 kcal |
| 9 J | 0.002 kcal |
| 10 J | 0.002 kcal |
| 11 J | 0.003 kcal |
| 12 J | 0.003 kcal |
| 13 J | 0.003 kcal |
| 14 J | 0.003 kcal |
| 15 J | 0.004 kcal |
| 16 J | 0.004 kcal |
| 17 J | 0.004 kcal |
| 18 J | 0.004 kcal |
| 19 J | 0.005 kcal |
| 20 J | 0.005 kcal |
| 21 J | 0.005 kcal |
| 22 J | 0.005 kcal |
| 23 J | 0.005 kcal |
| 24 J | 0.006 kcal |
| 25 J | 0.006 kcal |
| 26 J | 0.006 kcal |
| 27 J | 0.006 kcal |
| 28 J | 0.007 kcal |
| 29 J | 0.007 kcal |
| 30 J | 0.007 kcal |
| 31 J | 0.007 kcal |
| 32 J | 0.008 kcal |
| 33 J | 0.008 kcal |
| 34 J | 0.008 kcal |
| 35 J | 0.008 kcal |
| 36 J | 0.009 kcal |
| 37 J | 0.009 kcal |
| 38 J | 0.009 kcal |
| 39 J | 0.009 kcal |
| 40 J | 0.01 kcal |
| 41 J | 0.01 kcal |
| 42 J | 0.01 kcal |
| 43 J | 0.01 kcal |
| 44 J | 0.011 kcal |
| 45 J | 0.011 kcal |
| 46 J | 0.011 kcal |
| 47 J | 0.011 kcal |
| 48 J | 0.011 kcal |
| 49 J | 0.012 kcal |
| 50 J | 0.012 kcal |
| 51 J | 0.012 kcal |
| 52 J | 0.012 kcal |
| 53 J | 0.013 kcal |
| 54 J | 0.013 kcal |
| 55 J | 0.013 kcal |
| 56 J | 0.013 kcal |
| 57 J | 0.014 kcal |
| 58 J | 0.014 kcal |
| 59 J | 0.014 kcal |
| 60 J | 0.014 kcal |
| 61 J | 0.015 kcal |
| 62 J | 0.015 kcal |
| 63 J | 0.015 kcal |
| 64 J | 0.015 kcal |
| 65 J | 0.016 kcal |
| 66 J | 0.016 kcal |
| 67 J | 0.016 kcal |
| 68 J | 0.016 kcal |
| 69 J | 0.016 kcal |
| 70 J | 0.017 kcal |
| 71 J | 0.017 kcal |
| 72 J | 0.017 kcal |
| 73 J | 0.017 kcal |
| 74 J | 0.018 kcal |
| 75 J | 0.018 kcal |
| 76 J | 0.018 kcal |
| 77 J | 0.018 kcal |
| 78 J | 0.019 kcal |
| 79 J | 0.019 kcal |
| 80 J | 0.019 kcal |
| 81 J | 0.019 kcal |
| 82 J | 0.02 kcal |
| 83 J | 0.02 kcal |
| 84 J | 0.02 kcal |
| 85 J | 0.02 kcal |
| 86 J | 0.021 kcal |
| 87 J | 0.021 kcal |
| 88 J | 0.021 kcal |
| 89 J | 0.021 kcal |
| 90 J | 0.022 kcal |
| 91 J | 0.022 kcal |
| 92 J | 0.022 kcal |
| 93 J | 0.022 kcal |
| 94 J | 0.022 kcal |
| 95 J | 0.023 kcal |
| 96 J | 0.023 kcal |
| 97 J | 0.023 kcal |
| 98 J | 0.023 kcal |
| 99 J | 0.024 kcal |
| 100 J | 0.024 kcal |
Frequently Asked Questions
How many Kilocalorie is 1 Joule (J)?
1 Joule = 0.000239006 Kilocalorie (kcal)
What is the formula to convert Joule to Kilocalorie?
To convert Joule to Kilocalorie, multiply the value by 0.000239006.
How many Kilocalorie is 10 Joule (J)?
10 Joule = 0.00239006 Kilocalorie (kcal)
How many Kilocalorie is 100 Joule (J)?
100 Joule = 0.0239006 Kilocalorie (kcal)
Conversely, how many Joule is 1 Kilocalorie?
1 Kilocalorie = 4184 Joule (J)
Kilocalorie to Joule Conversion Table
| Kilocalorie (kcal) | Joule (J) |
|---|---|
| 0.1 kcal | 418.4 J |
| 0.5 kcal | 2,092 J |
| 1 kcal | 4,184 J |
| 2 kcal | 8,368 J |
| 5 kcal | 20,920 J |
| 10 kcal | 41,840 J |
| 25 kcal | 104,600 J |
| 50 kcal | 209,200 J |
| 100 kcal | 418,400 J |
| 250 kcal | 1,046,000 J |
| 500 kcal | 2,092,000 J |
| 1,000 kcal | 4,184,000 J |
