Kilojoule | 1 kJ | 2 kJ | 3 kJ | 4 kJ | 5 kJ | 6 kJ | 7 kJ | 8 kJ | 9 kJ | 10 kJ | 11 kJ | 12 kJ | 13 kJ | 14 kJ | 15 kJ | 16 kJ | 17 kJ | 18 kJ | 19 kJ | 20 kJ | 21 kJ | 22 kJ | 23 kJ | 24 kJ | 25 kJ | 26 kJ | 27 kJ | 28 kJ | 29 kJ | 30 kJ | 31 kJ | 32 kJ | 33 kJ | 34 kJ | 35 kJ | 36 kJ | 37 kJ | 38 kJ | 39 kJ | 40 kJ | 41 kJ | 42 kJ | 43 kJ | 44 kJ | 45 kJ | 46 kJ | 47 kJ | 48 kJ | 49 kJ | 50 kJ | 51 kJ | 52 kJ | 53 kJ | 54 kJ | 55 kJ | 56 kJ | 57 kJ | 58 kJ | 59 kJ | 60 kJ | 61 kJ | 62 kJ | 63 kJ | 64 kJ | 65 kJ | 66 kJ | 67 kJ | 68 kJ | 69 kJ | 70 kJ | 71 kJ | 72 kJ | 73 kJ | 74 kJ | 75 kJ | 76 kJ | 77 kJ | 78 kJ | 79 kJ | 80 kJ | 81 kJ | 82 kJ | 83 kJ | 84 kJ | 85 kJ | 86 kJ | 87 kJ | 88 kJ | 89 kJ | 90 kJ | 91 kJ | 92 kJ | 93 kJ | 94 kJ | 95 kJ | 96 kJ | 97 kJ | 98 kJ | 99 kJ | 100 kJ |
calorie | 239.0057361 calth | 478.0114723 calth | 717.0172084 calth | 956.0229446 calth | 1,195.0286807 calth | 1,434.0344168 calth | 1,673.0401530 calth | 1,912.0458891 calth | 2,151.0516252 calth | 2,390.0573614 calth | 2,629.0630975 calth | 2,868.0688337 calth | 3,107.0745698 calth | 3,346.0803059 calth | 3,585.0860421 calth | 3,824.0917782 calth | 4,063.0975143 calth | 4,302.1032505 calth | 4,541.1089866 calth | 4,780.1147228 calth | 5,019.1204589 calth | 5,258.1261950 calth | 5,497.1319312 calth | 5,736.1376673 calth | 5,975.1434034 calth | 6,214.1491396 calth | 6,453.1548757 calth | 6,692.1606119 calth | 6,931.1663480 calth | 7,170.1720841 calth | 7,409.1778203 calth | 7,648.1835564 calth | 7,887.1892925 calth | 8,126.1950287 calth | 8,365.2007648 calth | 8,604.2065010 calth | 8,843.2122371 calth | 9,082.2179732 calth | 9,321.2237094 calth | 9,560.2294455 calth | 9,799.2351816 calth | 10,038.2409178 calth | 10,277.2466539 calth | 10,516.2523901 calth | 10,755.2581262 calth | 10,994.2638623 calth | 11,233.2695985 calth | 11,472.2753346 calth | 11,711.2810707 calth | 11,950.2868069 calth | 12,189.2925430 calth | 12,428.2982792 calth | 12,667.3040153 calth | 12,906.3097514 calth | 13,145.3154876 calth | 13,384.3212237 calth | 13,623.3269598 calth | 13,862.3326960 calth | 14,101.3384321 calth | 14,340.3441683 calth | 14,579.3499044 calth | 14,818.3556405 calth | 15,057.3613767 calth | 15,296.3671128 calth | 15,535.3728489 calth | 15,774.3785851 calth | 16,013.3843212 calth | 16,252.3900574 calth | 16,491.3957935 calth | 16,730.4015296 calth | 16,969.4072658 calth | 17,208.4130019 calth | 17,447.4187381 calth | 17,686.4244742 calth | 17,925.4302103 calth | 18,164.4359465 calth | 18,403.4416826 calth | 18,642.4474187 calth | 18,881.4531549 calth | 19,120.4588910 calth | 19,359.4646272 calth | 19,598.4703633 calth | 19,837.4760994 calth | 20,076.4818356 calth | 20,315.4875717 calth | 20,554.4933078 calth | 20,793.4990440 calth | 21,032.5047801 calth | 21,271.5105163 calth | 21,510.5162524 calth | 21,749.5219885 calth | 21,988.5277247 calth | 22,227.5334608 calth | 22,466.5391969 calth | 22,705.5449331 calth | 22,944.5506692 calth | 23,183.5564054 calth | 23,422.5621415 calth | 23,661.5678776 calth | 23,900.5736138 calth |
The kilojoule (kJ) is equal to one thousand (103) joules. Nutritional food labels in most countries express energy in kilojoules (kJ).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
Kilojoule | kJ | = 103 joule | = 103 joule | Metric system SI |
Kilojoules | calories | Kilojoules | calories |
---|---|---|---|
1 | = 239.00573613767 | 6 | = 1434.034416826 |
2 | = 478.01147227533 | 7 | = 1673.0401529637 |
3 | = 717.017208413 | 8 | = 1912.0458891013 |
4 | = 956.02294455067 | 9 | = 2151.051625239 |
5 | = 1195.0286806883 | 10 | = 2390.0573613767 |
Calories are units of energy. Various definitions exist but fall into two broad categories. The first, the small calorie, or gram calorie (symbol: cal), is defined as the approximate amount of energy needed to raise the temperature of one gram of water by one degree Celsius at a pressure of one atmosphere.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
calorie | calth | ≡ 4.184 J | = 4.184 J | Metric system SI |
calories | Kilojoules | calories | Kilojoules |
---|---|---|---|
1 | = 0.004184 | 6 | = 0.025104 |
2 | = 0.008368 | 7 | = 0.029288 |
3 | = 0.012552 | 8 | = 0.033472 |
4 | = 0.016736 | 9 | = 0.037656 |
5 | = 0.02092 | 10 | = 0.04184 |
Kilojoules | calories |
---|---|
1 | = 239.0057361 |
0.004184 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |