Kilojoules per Kilogram-Kelvin to BTUs per Pound-°F Converter
Enter the specific heat capacity in kilojoules per kilogram-kelvin below to convert it to btus per pound-°f.
Convert Kilojoules per Kilogram-Kelvin to BTUs per Pound-°F
Enter a value in kilojoules per kilogram-kelvin (kJ/(kg·K)) to convert to btus per pound-°f (BTU/(lb·°F)).
Kilojoule per Kilogram-Kelvin to BTU per Pound-°F Conversion Table
Table showing various kilojoule per kilogram-kelvin measurements converted to btus per pound-°f. Click any preset value or arrow to load it into the converter.
| Kilojoules per Kilogram-Kelvin (kJ/(kg·K)) | BTUs per Pound-°F (BTU/(lb·°F)) |
|---|---|
| 1 kJ/(kg·K) | 0.2388459 BTU/(lb·°F) |
| 2 kJ/(kg·K) | 0.4776918 BTU/(lb·°F) |
| 2.5 kJ/(kg·K) | 0.5971147 BTU/(lb·°F) |
| 5 kJ/(kg·K) | 1.1942295 BTU/(lb·°F) |
| 10 kJ/(kg·K) | 2.388459 BTU/(lb·°F) |
| 15 kJ/(kg·K) | 3.5826884 BTU/(lb·°F) |
| 20 kJ/(kg·K) | 4.7769179 BTU/(lb·°F) |
| 25 kJ/(kg·K) | 5.9711474 BTU/(lb·°F) |
| 30 kJ/(kg·K) | 7.1653769 BTU/(lb·°F) |
| 50 kJ/(kg·K) | 11.9422948 BTU/(lb·°F) |
How to Convert Kilojoules per Kilogram-Kelvin to BTUs per Pound-°F
To convert kilojoules per kilogram-kelvin to btus per pound-°f, multiply the specific heat capacity by the following conversion ratio: 0.2388459 btus per pound-°f/kilojoule per kilogram-kelvin.
Since one kilojoule per kilogram-kelvin is equal to 0.2388459 btus per pound-°f, you can use this simple formula to convert:
The specific heat capacity in btus per pound-°f is equal to the specific heat capacity in kilojoules per kilogram-kelvin multiplied by 0.2388459.
For example, here's how to convert 5 kilojoules per kilogram-kelvin to btus per pound-°f using the formula above.
How Many BTUs per Pound-°F Are in a Kilojoule per Kilogram-Kelvin?
There are 0.2388459 btus per pound-°f in a kilojoule per kilogram-kelvin, which is why we use this value in the formula above.
Our kilojoule per kilogram-kelvin to btu per pound-°f calculator automatically converts your specific heat capacity measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Kilojoules per Kilogram-Kelvin and btus per pound-°f are both units used to measure specific heat capacity. Keep reading to learn more about each unit.
What Is a Kilojoule per Kilogram-Kelvin?
A kilojoule per kilogram-kelvin is a unit of specific heat capacity equal to 1,000 joules per kilogram-kelvin (J/(kg·K)), the base unit for specific heat capacity. Equal to 1,000 J/(kg·K). [1]
The kilojoule per kilogram-kelvin is classified as a metric and SI-compatible unit of specific heat capacity. Kilojoules per Kilogram-Kelvin can be abbreviated as kJ/(kg·K); for example, 1 kilojoule per kilogram-kelvin can be written as 1 kJ/(kg·K).
In the metric system, "kilo" is the standard SI prefix for thousands, or 10³. This makes the kilojoule per kilogram-kelvin (kJ/(kg·K)) a convenient decimal multiple of the joule per kilogram-kelvin (J/(kg·K)).
In practice, kilojoules per kilogram-kelvin (kJ/(kg·K)) are widely used across large-scale industrial, bulk, and macro-level specific heat capacity specifications within SI metric workflows, engineering documentation, and technical data sheets.
What Is a BTU per Pound-°F?
A btu per pound-°f is a unit of specific heat capacity equal to 4,186.8 joules per kilogram-kelvin (J/(kg·K)), the base unit for specific heat capacity. Imperial/US specific heat capacity unit (4,186.8 J/(kg·K)). [2]
The btu per pound-°f is classified as a US customary unit of specific heat capacity. BTUs per Pound-°F can be abbreviated as BTU/(lb·°F); for example, 1 btu per pound-°f can be written as 1 BTU/(lb·°F).
When working with btus per pound-°f (BTU/(lb·°F)) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, btus per pound-°f (BTU/(lb·°F)) are widely used across large-scale industrial, bulk, and macro-level specific heat capacity specifications within US customary workflows, engineering documentation, and technical data sheets.
When converting specific heat capacity between kilojoules per kilogram-kelvin (kJ/(kg·K)) and btus per pound-°f (BTU/(lb·°F)), keep full floating-point precision (1 kJ/(kg·K) = 0.2388459 BTU/(lb·°F); 1 BTU/(lb·°F) = 4.1868 kJ/(kg·K)) during intermediate calculations and round only the final btu per pound-°f figure to match your instrument tolerance.
More Kilojoule per Kilogram-Kelvin & BTU per Pound-°F Conversions
Need to calculate in the opposite direction? Use our btus per pound-°f to kilojoules per kilogram-kelvin calculator to switch your starting unit immediately. You can also explore related tools such as converting btus per pound-°f to kilojoules per kilogram-kelvin, converting kilojoules per kilogram-kelvin to joules per kilogram-kelvin, or converting joules per kilogram-kelvin to kilojoules per kilogram-kelvin.
Convert from Kilojoules per Kilogram-Kelvin
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Specific Heat Capacity Metrology Standard — Kilojoules per Kilogram-Kelvin (kJ/(kg·K)) to BTUs per Pound-°F (BTU/(lb·°F))
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Kilojoule per Kilogram-Kelvin (kJ/(kg·K)) & BTU per Pound-°F (BTU/(lb·°F))
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (kJ/(kg·K) to BTU/(lb·°F))