What does kilojoule per kilogram per kelvin measure?

It measures the specific heat capacity, representing the amount of thermal energy in kilojoules needed to raise the temperature of one kilogram of a substance by one kelvin.

Are temperature changes in degrees Celsius and kelvin the same for this conversion?

Yes, temperature intervals of 1 °C are equivalent to 1 K, allowing direct conversion for specific heat capacity differences.

How to Convert from Kilojoule/kilogram/K to Kilocalorie (th)/kilogram/°C

Q: Why convert from kilojoule/kilogram/K to kilocalorie (th)/kilogram/°C?

To interpret or compare specific heat data expressed in legacy units, especially in industries or literature using thermochemical kilocalories instead of SI units.

Convert specific heat capacity values from kilojoule per kilogram per kelvin to kilocalorie (thermochemical) per kilogram per degree Celsius easily with this online unit converter.

Kilojoule/kilogram/K

Kilocalorie (th)/kilogram/°C

Please check your input. It must be a valid numeric value.

Kilojoule/kilogram/K to Kilocalorie (th)/kilogram/°C Conversion Table

Kilojoule/kilogram/K	Kilocalorie (th)/kilogram/°C

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

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End Value

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Interval

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Kilojoule/kilogram/K to Kilocalorie (th)/kilogram/°C Conversion Table
Kilojoule/kilogram/K	Kilocalorie (th)/kilogram/°C

Explore More Specific Heat Capacity Units Converter

What Is This Tool?

This tool converts specific heat capacity units from kilojoule per kilogram per kelvin (kJ·kg⁻¹·K⁻¹) to kilocalorie (th)/kilogram/°C, enabling users to bridge modern SI measurements with legacy thermal property data for various applications.

How to Use This Tool?

Enter the numeric value of specific heat capacity in kilojoule/kilogram/K
Select the source unit as kilojoule per kilogram per kelvin
Select the target unit as kilocalorie (th)/kilogram/°C
Click the convert button to get the result
Review the converted value for use in your thermal calculations or data analysis

Key Features

Converts specific heat capacity units between kJ/kg/K and kcal_th/kg/°C
Supports thermodynamics, HVAC, materials science, and food processing use cases
Provides clear unit definitions and conversion formulas
Browser-based with an easy-to-use interface
Handles legacy thermal data alongside modern SI units

Examples

4.186 kJ/kg/K converts to approximately 1.0 kcal_th/kg/°C, representing water's specific heat
2.0 kJ/kg/K converts to about 0.4780 kcal_th/kg/°C

Common Use Cases

Designing boilers, heaters, or hot-water systems using specific heat values
Comparing thermal properties of materials like metals, ceramics, or polymers
Performing thermodynamic and HVAC system calculations involving heat per mass and temperature
Interpreting legacy specific heat data given in kilocalories for materials or soils
Estimating heating requirements in food processing where data is in kcal
Converting older engineering data into SI units for simulation and modeling

Tips & Best Practices

Ensure units are consistent when comparing or combining data sets
Use this converter to facilitate analysis of historical and modern datasets
Remember that 1 °C temperature change is equivalent to 1 K only for intervals, not absolute values
Check which calorie definition is used to avoid confusion with nutritional calories
Use the provided conversion formula for manual verification when needed

Limitations

Conversion precision depends on the exact factor 1 kcal_th = 4184 J
Temperature differences in K and °C are interchangeable only for intervals
Legacy units may be uncommon in current scientific literature
Be cautious to distinguish thermochemical kilocalories from other calorie types in data
This tool does not provide detailed accuracy or uncertainty margins

Frequently Asked Questions

What does kilojoule per kilogram per kelvin measure?: It measures the specific heat capacity, representing the amount of thermal energy in kilojoules needed to raise the temperature of one kilogram of a substance by one kelvin.
Why convert from kilojoule/kilogram/K to kilocalorie (th)/kilogram/°C?: To interpret or compare specific heat data expressed in legacy units, especially in industries or literature using thermochemical kilocalories instead of SI units.
Are temperature changes in degrees Celsius and kelvin the same for this conversion?: Yes, temperature intervals of 1 °C are equivalent to 1 K, allowing direct conversion for specific heat capacity differences.

Key Terminology

kilojoule/kilogram/K: An SI derived unit measuring specific heat capacity as heat required to raise 1 kg of substance by 1 kelvin.
kilocalorie (th)/kilogram/°C: A unit expressing specific heat capacity as thermochemical kilocalories needed to increase temperature of 1 kg by 1 °C.
Specific Heat Capacity: The amount of heat energy required to raise the temperature of a unit mass of a substance by one degree of temperature.

Quick Knowledge Check

What does the unit kilojoule per kilogram per kelvin represent?

Amount of heat to raise 1 kg by 1 kelvin

Thermal energy per kilogram per kelvin

Mass of a substance

Which unit is used for legacy thermal-property data?

kilojoule/kilogram/K

kilocalorie (th)/kilogram/°C

joule

What is essential when converting specific heat capacity units?

Check if units involve nutritional calories

Use absolute temperature values

Ignore temperature intervals

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