cal to J Converter

Calorie → Joule

1 cal = 4.184 J

Multiply by 4.184 to convert cal to J

cal
J

Related Energy Conversions

cal → kJkJ → J
cal → kcalkcal → J
cal → WhWh → J
cal → kWhkWh → J
cal → BTUBTU → J
cal → eVeV → J

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
What is a Calorie (cal)?What is a Joule (J)?

How to Convert Calorie to Joule

Calorie (cal) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.

Joule (J) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.

Conversion Formula

1 cal = 4.184 J

Multiply by 4.184

Step-by-step: How to convert Calorie to Joule

  1. Start with your value in Calorie (cal).
  2. Multiply the value by 4.184 (the conversion factor).
  3. The result is your value in Joule (J).

Conversion Examples

1 cal=4.184 J
2 cal=8.368 J
5 cal=20.92 J
10 cal=41.84 J
25 cal=104.6 J
50 cal=209.2 J
100 cal=418.4 J
250 cal=1,046 J
500 cal=2,092 J
1000 cal=4,184 J

Converting Joule to Calorie

1 J = 0.239 cal

To convert in the opposite direction, from Joule to Calorie, multiply by 0.239.

When do you need this conversion?

Converting between Calorie (cal) and Joule (J) 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 cal = 4.184 J

1 cal = 0.004 kJ (Kilojoule)

1 cal = 0.001 kcal (Kilocalorie)

1 cal = 0.001 Wh (Watt-hour)

1 cal = 0 kWh (Kilowatt-hour)

1 cal = 0.004 BTU (BTU)

Calorie to Joule Conversion Table

Calorie (cal)Joule (J)
0.1 cal0.418 J
0.5 cal2.092 J
1 cal4.184 J
2 cal8.368 J
5 cal20.92 J
10 cal41.84 J
25 cal104.6 J
50 cal209.2 J
100 cal418.4 J
250 cal1,046 J
500 cal2,092 J
1,000 cal4,184 J

Calorie 1-100 → Joule

Calorie (cal)Joule (J)
1 cal4.184 J
2 cal8.368 J
3 cal12.552 J
4 cal16.736 J
5 cal20.92 J
6 cal25.104 J
7 cal29.288 J
8 cal33.472 J
9 cal37.656 J
10 cal41.84 J
11 cal46.024 J
12 cal50.208 J
13 cal54.392 J
14 cal58.576 J
15 cal62.76 J
16 cal66.944 J
17 cal71.128 J
18 cal75.312 J
19 cal79.496 J
20 cal83.68 J
21 cal87.864 J
22 cal92.048 J
23 cal96.232 J
24 cal100.416 J
25 cal104.6 J
26 cal108.784 J
27 cal112.968 J
28 cal117.152 J
29 cal121.336 J
30 cal125.52 J
31 cal129.704 J
32 cal133.888 J
33 cal138.072 J
34 cal142.256 J
35 cal146.44 J
36 cal150.624 J
37 cal154.808 J
38 cal158.992 J
39 cal163.176 J
40 cal167.36 J
41 cal171.544 J
42 cal175.728 J
43 cal179.912 J
44 cal184.096 J
45 cal188.28 J
46 cal192.464 J
47 cal196.648 J
48 cal200.832 J
49 cal205.016 J
50 cal209.2 J
51 cal213.384 J
52 cal217.568 J
53 cal221.752 J
54 cal225.936 J
55 cal230.12 J
56 cal234.304 J
57 cal238.488 J
58 cal242.672 J
59 cal246.856 J
60 cal251.04 J
61 cal255.224 J
62 cal259.408 J
63 cal263.592 J
64 cal267.776 J
65 cal271.96 J
66 cal276.144 J
67 cal280.328 J
68 cal284.512 J
69 cal288.696 J
70 cal292.88 J
71 cal297.064 J
72 cal301.248 J
73 cal305.432 J
74 cal309.616 J
75 cal313.8 J
76 cal317.984 J
77 cal322.168 J
78 cal326.352 J
79 cal330.536 J
80 cal334.72 J
81 cal338.904 J
82 cal343.088 J
83 cal347.272 J
84 cal351.456 J
85 cal355.64 J
86 cal359.824 J
87 cal364.008 J
88 cal368.192 J
89 cal372.376 J
90 cal376.56 J
91 cal380.744 J
92 cal384.928 J
93 cal389.112 J
94 cal393.296 J
95 cal397.48 J
96 cal401.664 J
97 cal405.848 J
98 cal410.032 J
99 cal414.216 J
100 cal418.4 J

Frequently Asked Questions

How many Joule is 1 Calorie (cal)?
1 Calorie = 4.184 Joule (J)
What is the formula to convert Calorie to Joule?
To convert Calorie to Joule, multiply the value by 4.184.
How many Joule is 10 Calorie (cal)?
10 Calorie = 41.84 Joule (J)
How many Joule is 100 Calorie (cal)?
100 Calorie = 418.4 Joule (J)
Conversely, how many Calorie is 1 Joule?
1 Joule = 0.239006 Calorie (cal)

Joule to Calorie Conversion Table

Joule (J)Calorie (cal)
0.1 J0.024 cal
0.5 J0.12 cal
1 J0.239 cal
2 J0.478 cal
5 J1.195 cal
10 J2.39 cal
25 J5.975 cal
50 J11.95 cal
100 J23.901 cal
250 J59.751 cal
500 J119.503 cal
1,000 J239.006 cal
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