Joule (J) to Kilocalorie (kcal) Conversion
Convert joule (j) to kilocalorie (kcal) with precision. Enter values and get instant conversions.
Energy Converter
1 Joule (J) = 0 Kilocalorie (kcal)
Common Conversions
About Joule (J) to Kilocalorie (kcal) Conversion
Converting from Joule (J) to Kilocalorie (kcal) is a common energy conversion.
This online converter allows you to easily convert between joule (j) and kilocalorie (kcal), 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.
Kilocalorie (kcal)
Definition: A kilocalorie (kcal) equals 1000 calories (4184 joules), often called a 'Calorie' (with capital C) in nutrition.
History: Adopted for food energy measurements in the late 19th century.
Current use: Standard unit for food energy in the United States and some other countries.
Details
- From: Joule (J)
- To: Kilocalorie (kcal)
- Formula: 1 J = 0.0002390057 kcal
- Example: 25 J = 0.0059751434 kcal
Joule (J) to Kilocalorie (kcal) Conversion Table
| Joule (J) | Kilocalorie (kcal) |
|---|---|
| 0.01 | 0.0000023901 |
| 0.1 | 0.0000239006 |
| 1 | 0.0002390057 |
| 2 | 0.0004780115 |
| 3 | 0.0007170172 |
| 5 | 0.0011950287 |
| 10 | 0.0023900574 |
| 20 | 0.0047801147 |
| 50 | 0.0119502868 |
| 100 | 0.0239005736 |
| 1000 | 0.2390057361 |