Calories per Gram-Kelvin to Joules per Kilogram-Kelvin Converter

1 cal/g·K = 4,184 J/kg·K. Type any value below for the exact joules per kilogram-kelvin figure.

cal/g·K
4,184J/kg·K

1 cal/g·K = 4,184 J/kg·K

Conversion summary

1 cal/g·K = 4,184 J/kg·K

Formula
Joule per Kilogram-Kelvin = Calorie per Gram-Kelvin × 4,184
Category
Specific Heat
Units
cal/g·K → J/kg·K

How do you convert calories per gram-Kelvin to joules per kilogram-Kelvin?

To convert calories per gram-Kelvin to joules per kilogram-Kelvin, multiply the number of calories per gram-Kelvin by 4,184. 1 cal/g·K = 4,184 J/kg·K.

Conversion formula

Joule per Kilogram-Kelvin = Calorie per Gram-Kelvin × 4,184

Calories per Gram-Kelvin to joules per kilogram-Kelvin conversion table

Calories per Gram-Kelvin (cal/g·K)Joules per Kilogram-Kelvin (J/kg·K)
0.000239 cal/g·K0.999976 J/kg·K
0.0239 cal/g·K99.9976 J/kg·K
0.239 cal/g·K999.976 J/kg·K
1 cal/g·K4,184 J/kg·K
2.39 cal/g·K9,999.76 J/kg·K
11.95 cal/g·K49,998.8 J/kg·K
23.9 cal/g·K99,997.6 J/kg·K

What is Calorie per Gram-Kelvin?

The calorie per gram-Kelvin expresses specific heat in traditional calorie units; water's specific heat is defined as exactly 1 cal/(g·K).

Short history of Calorie per Gram-Kelvin

The calorie's historical definition is based on water's heating capacity, and this unit remains common in chemistry and nutrition science.

Open the Calorie per Gram-Kelvin unit guide

What is Joule per Kilogram-Kelvin?

The joule per kilogram-Kelvin is the SI derived unit of specific heat, expressing the energy needed to raise one kilogram by one Kelvin.

Short history of Joule per Kilogram-Kelvin

It was adopted as the SI unit alongside the development of calorimetry, providing a standard way to compare material heating capacity.

Open the Joule per Kilogram-Kelvin unit guide

Frequently asked questions

What is 1 Calorie per Gram-Kelvin in Joule per Kilogram-Kelvin?

1 cal/g·K = 4,184 J/kg·K.

How do you convert Calorie per Gram-Kelvin to Joule per Kilogram-Kelvin?

To convert calories per gram-Kelvin to joules per kilogram-Kelvin, multiply the number of calories per gram-Kelvin by 4,184. 1 cal/g·K = 4,184 J/kg·K.

Frequently asked questions

How many joules per kilogram-Kelvin are in 1 calorie per gram-Kelvin?

1 cal/g·K = 4,184 J/kg·K.

How do you convert calories per gram-Kelvin to joules per kilogram-Kelvin?

To convert calories per gram-Kelvin to joules per kilogram-Kelvin, multiply the number of calories per gram-Kelvin by 4,184. 1 cal/g·K = 4,184 J/kg·K.

How many calories per gram-Kelvin are in 1 joule per kilogram-Kelvin?

1 J/kg·K = 0.000239006 cal/g·K.

Sources

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: Guide for the Use of the International System of Units

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