kilojoule per kelvin to it btu per fahrenheit
Convert kilojoule per kelvin (kJ/K) to it btu per fahrenheit (BTU IT/°F). Use an editable heat capacity converter, conversion formula, and reference table.
1 kJ/K = 0.5265650668 BTU IT/°F
Conversion formula
One kilojoule per kelvin equals 0.5265650668 it btu per fahrenheit. Multiply your value in kilojoule per kelvin by this factor to get it btu per fahrenheit. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 kilojoule per kelvin:5 × 0.5265650668 = 2.632825334 BTU IT/°F
Conversion table
| kilojoule per kelvin (kJ/K) | it btu per fahrenheit (BTU IT/°F) |
|---|---|
| 0.01 | 0.005265650668 |
| 0.1 | 0.05265650668 |
| 1 | 0.5265650668 |
| 2 | 1.053130134 |
| 5 | 2.632825334 |
| 10 | 5.265650668 |
| 25 | 13.16412667 |
| 50 | 26.32825334 |
| 100 | 52.65650668 |
| 1000 | 526.5650668 |
About these measurements
Heat capacity is the energy needed per unit temperature change.
The base reference used here is the joule per kelvin. One kilojoule per kelvin is 1,000 base units; one it btu per fahrenheit is 1,899.100535 base units.
Important distinctions
Compound units must match the quantity and dimension. Temperature intervals use size factors rather than temperature offsets. Calorie and BTU entries use the explicit definitions shown.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert kJ/K to BTU IT/°F?
Multiply the quantity in kJ/K by 0.5265650668. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the it btu per fahrenheit to kilojoule per kelvin converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
