Nutritional Calories to Kilojoules Conversion

calories to kJ table

Cal 1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315 320 325 330 335 340 345 350 355 360 365 370 375 380 385 390 395 400 450 500 550 600 650 700 750 800 850 900 950 1000 1250 1500 2000 3000 4000 5000 6000 7000 8000 9000 10000
kJ 4.184 20.92 41.84 62.76 83.68 104.6 125.52 146.44 167.36 188.28 209.2 230.12 251.04 271.96 292.88 313.8 334.72 355.64 376.56 397.48 418.4 439.32 460.24 481.16 502.08 523 543.92 564.84 585.76 606.68 627.6 648.52 669.44 690.36 711.28 732.2 753.12 774.04 794.96 815.88 836.8 857.72 878.64 899.56 920.48 941.4 962.32 983.24 1004.16 1025.08 1046 1066.92 1087.84 1108.76 1129.68 1150.6 1171.52 1192.44 1213.36 1234.28 1255.2 1276.12 1297.04 1317.96 1338.88 1359.8 1380.72 1401.64 1422.56 1443.48 1464.4 1485.32 1506.24 1527.16 1548.08 1569 1589.92 1610.84 1631.76 1652.68 1673.6 1882.8 2092 2301.2 2510.4 2719.6 2928.8 3138 3347.2 3556.4 3765.6 3974.8 4184 5230 6276 8368 12552 16736 20920 25104 29288 33472 37656 41840
Round:
Enter Nutritional Calorie
Enter Kilojoule

How to convert nutritional calories to kilojoules?

1 Nutritional calorie is equal to 4.184 kilojoules (kJ). To convert calories to kilojoules, multiply the calorie value by 4.184.

nutritional calorie to kilojoules formula

kJ = Cal * 4.184

1 Nutritional Calorie = 4.184 Kilojoules

How to convert kilojoules to nutritional calories?

1 Kilojoule (kJ) is equal to 0.239005736 nutritional calories. To convert kilojoules to calories, multiply the kilojoule value by 0.239005736 or divide by 4.184.

kilojoules to nutritional calories formula

Cal = kJ * 0.239005736

Cal = kJ * 4.184

1 Kilojoule = 0.239005736 Nutritional Calorie

Nutritional vs Small (Scientific) Calorie

Nutritional (food) Calorie is an energy unit and defined as the amount of energy to heat 1 kilogram of water to 1 degree Celsius. It is 1000 times higher than the scientific (small) calorie unit. 1 Nutritional calorie (kilocalorie) = 4.184 kilojoules. The symbol is "Cal".

Small Calorie is a metric energy unit and defined as the amount of energy to heat 1 gram of water to 1 degree Celsius. 1 Small (gram) calorie = 0.004184 kilojoules. The symbol is "cal".

You may also use energy and work units conversion to convert all energy and work units.

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.