Convert Thermochemical kilocalorie per kilogram per degree Celsius to Joule per kilogram degree Celsius
Convert Thermochemical kilocalorie per kilogram per degree Celsius (kcal(th)/(kg·°C)) to Joule per kilogram degree Celsius (J/(kg·°C)) instantly and accurately.
Conversion Formula
J/(kg·°C) = kcal(th)/(kg·°C) × 4184
About Thermochemical kilocalorie per kilogram per degree Celsius
The thermochemical kilocalorie per kilogram per degree Celsius (kcal(th)/(kg·°C)) equals exactly 4184 J/(kg·K) (1 kcal(th) = 4184 J = 1000 cal(th)). Used in older continental European and Soviet-era engineering tables as the practical metric unit. Water ≈1 kcal(th)/(kg·°C); iron ≈0.107 kcal(th)/(kg·°C). 1 kcal(th)/(kg·°C) = 4184 J/(kg·K) = 1 cal(th)/(g·°C).
About Joule per kilogram degree Celsius
The joule per kilogram degree Celsius (J/(kg·°C)) equals exactly 1 J/(kg·K) since temperature intervals 1 °C = 1 K. Widely used in building physics, HVAC, and thermodynamics textbooks where Celsius is the standard temperature scale. Material property tables in ISO and EN standards frequently list specific heat in J/(kg·°C). 1 J/(kg·°C) = 1 J/(kg·K).
Quick Reference Table
| Thermochemical kilocalorie per kilogram per degree Celsius (kcal(th)/(kg·°C)) | Joule per kilogram degree Celsius (J/(kg·°C)) |
|---|---|
| 1 kcal(th)/(kg·°C) | 4184 J/(kg·°C) |
| 2 kcal(th)/(kg·°C) | 8368 J/(kg·°C) |
| 5 kcal(th)/(kg·°C) | 20920 J/(kg·°C) |
| 10 kcal(th)/(kg·°C) | 41840 J/(kg·°C) |
| 25 kcal(th)/(kg·°C) | 104600 J/(kg·°C) |
| 50 kcal(th)/(kg·°C) | 209200 J/(kg·°C) |
| 100 kcal(th)/(kg·°C) | 418400 J/(kg·°C) |