Daily Unit Converter

Energy & Work converter

Calorie to Joule Converter

Converts calorie to joule for energy.

From
To

Result

4.184 J

1 cal = 4.184 J

Also equals

4.184J
0.004184kJ
0.000001kWh
0.001kcal
0.001162Wh
0.003966BTU
3.08596ft·lb
Need the reverse conversion?Joule to Calorie Converter

Conversion formula

J = cal × 4.184

1 calorie equals 4.184 joule.

Calorie to Joule table

Calorie (cal)Joule (J)
0.010.04184
0.10.4184
14.184
28.368
312.552
520.92
1041.84
2083.68
50209.2
100418.4
1,0004,184

About this conversion

This converter uses the displayed definition for calorie and its recognized relationship to joule. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

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Convert Calorie to other energy & work units

Calorie to JouleCalorie to KilojouleCalorie to MegajouleCalorie to KilocalorieCalorie to Watt-hourCalorie to Kilowatt-hourCalorie to BTUCalorie to ThermCalorie to Foot-poundCalorie to ElectronvoltCalorie to ErgCalorie to Ton of TNTCalorie to Barrel of Oil EquivalentCalorie to GigajouleCalorie to MillijouleCalorie to MicrojouleCalorie to NanojouleCalorie to Hartree (Atomic Unit)Calorie to RydbergCalorie to Gigawatt HourCalorie to Megawatt HourCalorie to Kilowatt SecondCalorie to Watt SecondCalorie to Newton MeterCalorie to Horsepower HourCalorie to Metric Horsepower HourCalorie to Kilocalorie (IT)Calorie to Kilocalorie (Th)Calorie to Calorie (IT)Calorie to Calorie (Th)Calorie to MBTUCalorie to Ton Hour (Refrigeration)Calorie to Foe (Kilotons)Calorie to Foe (Barrels)Calorie to Gigaton TNTCalorie to Megaton TNTCalorie to Kiloton TNTCalorie to Ton (Explosive)Calorie to Dyne CentimeterCalorie to Gram-force MeterCalorie to Gram-force CentimeterCalorie to Kilogram-force CentimeterCalorie to Kilogram-force MeterCalorie to Kilopond MeterCalorie to Pound-force FootCalorie to Pound-force InchCalorie to Ounce-force InchCalorie to Foot PoundCalorie to Inch PoundCalorie to Inch OunceCalorie to Poundal FootCalorie to Therm (EC)Calorie to Therm (US)

Frequently asked questions

How do I convert calories to joules?+

Enter the calories value in the converter. The result uses the defined factor 4.18400000000 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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