Joule (J) to Calorie (cal) Conversion
Convert joule (j) to calorie (cal) with precision. Enter values and get instant conversions.
Energy Converter
1 Joule (J) = 0 Calorie (cal)
Common Conversions
About Joule (J) to Calorie (cal) Conversion
Converting from Joule (J) to Calorie (cal) is a common energy conversion.
This online converter allows you to easily convert between joule (j) and calorie (cal), providing instant results with high precision.
Joule (J)
Definition: The joule (J) is the SI unit of energy, defined as the work done by a force of one newton moving one meter.
History: Named after James Prescott Joule, established in 1889, adopted as SI unit in 1948.
Current use: Fundamental unit for all energy measurements in physics and engineering.
Calorie (cal)
Definition: A calorie (cal) is the energy needed to raise 1 gram of water by 1°C at standard pressure (equals 4.184 joules).
History: First defined by Nicolas Clément in 1824, used in early thermochemistry.
Current use: Still used in chemistry and some engineering fields.
Details
- From: Joule (J)
- To: Calorie (cal)
- Formula: 1 J = 0.2390057361 cal
- Example: 25 J = 5.9751434034 cal
Joule (J) to Calorie (cal) Conversion Table
| Joule (J) | Calorie (cal) |
|---|---|
| 0.01 | 0.0023900574 |
| 0.1 | 0.0239005736 |
| 1 | 0.2390057361 |
| 2 | 0.4780114723 |
| 3 | 0.7170172084 |
| 5 | 1.1950286807 |
| 10 | 2.3900573614 |
| 20 | 4.7801147228 |
| 50 | 11.9502868069 |
| 100 | 23.9005736138 |
| 1000 | 239.0057361377 |