Convert Joule to Calorie (J to cal)
Joule (J) and Calorie (cal) are both units of length. With the conversion form below, you can effortlessly and accurately convert joule to calorie. This free online calculator tool makes it simple and easy to perform the conversion from J to cal.

Joule (J) and Calorie (cal) are both units of length. With the conversion form above, you can effortlessly and accurately convert joule to calorie. This free online calculator tool makes it simple and easy to perform the conversion from J to cal.
What is Joule to Calorie Conversion?
Joule (J) and calorie (cal) are both units used to measure energy, but they serve different purposes depending on the scale of the measurement. If you ever need to convert joule to calorie, knowing the exact conversion formula is essential.
J to cal Conversion Formula:
One Joule is equal to 0.239005736138 Calorie.
Formula: 1 J = 0.239005736138 cal
By using this conversion factor, you can easily convert any energy from joule to calorie with precision.
How to Convert J to cal?
Converting from J to cal is a straightforward process. Follow these steps to ensure accurate conversions from joule to calorie:
- Select the Joule Value: Start by determining the joule (J) value you want to convert into calorie (cal). This is your starting point.
- Multiply by the Conversion Factor: To convert joule to calorie, multiply the selected J value by 0.239005736138. This factor is essential for accurately converting from a smaller unit (J) to a much larger unit (cal).
- Illustration of Multiplication:
- 1 J = 0.239005736138 cal
- 10 J = 2.390057361 cal
- 100 J = 23.900573614 cal
- Find the Conversion Result: The result of this multiplication is your converted value in calorie unit. This represents the same energy but in a different unit.
- Save Your Calorie Value: After converting, remember to save the result. This value represents the energy you initially measured, now expressed in calories.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the joule value by 4.184. This alternative method also gives you the correct energy in calories.
- Illustration of Division:
- cal = j ÷ 4.184
What is Energy?
Energy is a fundamental physical property that describes the ability of a system to do work. It is a key concept in science, engineering, and everyday life. Energy units are used to quantify this property and express how much work can be done by a system or how much heat is transferred from one syst...... (Read more on Energy).
What is Joule?
Joule (J): Understanding the Unit of Energy
The joule, represented by the symbol "J," is the unit of energy in the International System of Units (SI). It is named in honor of th......(Read more on Joule).
What is Calorie?
......(Read more on Calorie).
Some Joule to Calorie conversions
- 0.1 Joule = 0.023900573614 Calorie
- 0.2 Joule = 0.047801147228 Calorie
- 0.3 Joule = 0.071701720841 Calorie
- 0.4 Joule = 0.095602294455 Calorie
- 0.5 Joule = 0.119502868069 Calorie
- 0.6 Joule = 0.143403441683 Calorie
- 0.7 Joule = 0.167304015296 Calorie
- 0.8 Joule = 0.19120458891 Calorie
- 0.9 Joule = 0.215105162524 Calorie
- 2 Joule = 0.478011472275 Calorie
- 3 Joule = 0.717017208413 Calorie
- 4 Joule = 0.956022944551 Calorie
- 5 Joule = 1.195028681 Calorie
- 6 Joule = 1.434034417 Calorie
- 7 Joule = 1.673040153 Calorie
- 8 Joule = 1.912045889 Calorie
- 9 Joule = 2.151051625 Calorie
- 10 Joule = 2.390057361 Calorie
- 20 Joule = 4.780114723 Calorie
- 30 Joule = 7.170172084 Calorie
- 40 Joule = 9.560229446 Calorie
- 50 Joule = 11.950286807 Calorie
- 60 Joule = 14.340344168 Calorie
- 70 Joule = 16.73040153 Calorie
- 80 Joule = 19.120458891 Calorie
- 90 Joule = 21.510516252 Calorie
- 100 Joule = 23.900573614 Calorie
Joule to Calorie Examples
Example 1:
Convert 0.8 Joule to Calorie.
Solution:
We know that one Joule is equivalent to 0.239005736138 Calorie.
Therefore,
0.8 J = 0.8 x 0.239005736138 cal.
0.8 J = 0.19120458891 cal.
Hence, 0.8 Joule is approximately equal to 0.19120458891 Calorie.
Example 2:
Convert 3 Joule to Calorie.
Solution:
We know that one Joule is equivalent to 0.239005736138 Calorie.
Therefore,
3 J = 3 x 0.239005736138 cal.
3 J = 0.717017208413 cal.
Hence, 3 Joule is approximately equal to 0.717017208413 Calorie.
Example 3:
Convert 65 Joule to Calorie.
Solution:
We know that one Joule is equivalent to 0.239005736138 Calorie.
Therefore,
65 J = 65 x 0.239005736138 cal.
65 J = 15.535372849 cal.
Hence, 65 Joule is approximately equal to 15.535372849 Calorie.
Example 4:
Convert 702 Joule to Calorie.
Solution:
We know that one Joule is equivalent to 0.239005736138 Calorie.
Therefore,
702 J = 702 x 0.239005736138 cal.
702 J = 167.782026769 cal.
Hence, 702 Joule is approximately equal to 167.782026769 Calorie.
Example 5:
Convert 9264 Joule to Calorie.
Solution:
We know that one Joule is equivalent to 0.239005736138 Calorie.
Therefore,
9264 J = 9264 x 0.239005736138 cal.
9264 J = 2214.14914 cal.
Hence, 9264 Joule is approximately equal to 2214.14914 Calorie.
Frequently Asked Questions
How do you convert J to cal formula?
The main formula to convert J to cal is to multiply J value by 0.239005736138.
There are 0.239005736138 Calorie in 1 Joule.To convert from Joule to Calorie, multiply your figure by 0.239005736138 (or divide by 4.184).
What is the relation between Joule and Calorie?
The relationship between Joule and Calorie is given as follows: 1 J = 0.239005736138 cal
What is the value of 1 Joule in equivalent Calorie?
1 Joule energy is equivalent to 0.239005736138 Calorie energy.
What is the joule in calorie?
1 joule equals 0.239005736138 calories.
What is the value of 15 Joule in Calories?
We know that 1 Joule is equal to 0.239005736138 Calorie, multiply 15 by 0.239005736138 Calorie. Therefore, 15 cal = 15 x 0.239005736138 cal, 15 J = 3.585086042 cal. Hence, the value of 15 Joule in Calorie is 3.585086042 cal.
What Energy is 1 cal?
The Energy of 1 cal spans 4.184 Joule.
1 J how much calorie?
1 Joule (J) corresponds to 0.239005736138 Calorie (cal).