Convert Kilowatts per Square Metre Kelvin to W/(m²·K)
1 kilowatt per square metre kelvin (kW/(m²·K)) = 1000 watts per square metre kelvin (W/(m²·K)). 1 W/(m²·K) = 0.001 kW/(m²·K). Example: 15 kW/(m²·K) = 15 × 1000 = 15000 W/(m²·K).
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1 kW/(m²·K) = 1000 W/(m²·K)
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk kilowatt per square metre kelvin to watt per square metre kelvin converter to paste a column from Excel.
How to Convert Kilowatt per Square Metre Kelvin to Watt per Square Metre Kelvin
- 1 kW/(m²·K) = 1000 W/(m²·K)
- 1 W/(m²·K) = 0.001 kW/(m²·K)
- Example: convert 15 kW/(m²·K) to W/(m²·K): 15 kW/(m²·K) = 15 × 1000 W/(m²·K) = 15000 W/(m²·K)
Formula
W/(m²·K) = kW/(m²·K) × 1000
Derivation from SI units:
- 1 kW/(m²·K) = 1000 W/(m²·K)
- The SI unit of heat transfer coefficient and thermal transmittance (U-value): heat flow (W) per square metre per kelvin
Both units are defined exactly, so the factor is exact. Kilowatt per Square Metre Kelvin definition: kilowatt per square metre kelvin; Watt per Square Metre Kelvin definition: watt per square metre kelvin.
Worked examples
- A reading of 2 kW/(m²·K) converts to 2000 W/(m²·K).
2 kW/(m²·K) × 1000 = 2000 W/(m²·K) - A value of 10 kW/(m²·K) is 10000 W/(m²·K).
10 kW/(m²·K) × 1000 = 10000 W/(m²·K)
Kilowatt per Square Metre Kelvin to Watt per Square Metre Kelvin conversion table
| Kilowatts per Square Metre Kelvin (kW/(m²·K)) | Watts per Square Metre Kelvin (W/(m²·K)) |
|---|---|
| 0.1 kW/(m²·K) | 100 W/(m²·K) |
| 0.5 kW/(m²·K) | 500 W/(m²·K) |
| 1 kW/(m²·K) | 1000 W/(m²·K) |
| 2 kW/(m²·K) | 2000 W/(m²·K) |
| 3 kW/(m²·K) | 3000 W/(m²·K) |
| 5 kW/(m²·K) | 5000 W/(m²·K) |
| 10 kW/(m²·K) | 10000 W/(m²·K) |
| 20 kW/(m²·K) | 20000 W/(m²·K) |
| 50 kW/(m²·K) | 50000 W/(m²·K) |
| 100 kW/(m²·K) | 100000 W/(m²·K) |
Where it's used
Kilowatts per Square Metre Kelvin are used for shell-and-tube and plate heat exchangers, while watts per square metre kelvin appear in building U-values (walls, roofs, windows). Both measure heat transfer coefficient (h) and thermal transmittance (U-value), so the conversion is a fixed factor.
Kilowatt per Square Metre Kelvin to other heat transfer coefficient units
| Conversion | 1 kW/(m²·K) equals |
|---|---|
| kilowatt per square metre kelvin to watt per square metre kelvin | 1000 W/(m²·K) |
| kilowatt per square metre kelvin to BTU per hour square foot degree Fahrenheit | 176.1101837 BTU/(h·ft²·°F) |
| kilowatt per square metre kelvin to kilocalorie per hour square metre degree Celsius | 859.8452279 kcal/(h·m²·°C) |
| kilowatt per square metre kelvin to watt per square centimetre kelvin | 0.1 W/(cm²·K) |
| kilowatt per square metre kelvin to calorie per second square centimetre degree Celsius | 0.02390057361 cal/(s·cm²·°C) |
Frequently asked questions
How many watts per square metre kelvin are in 1 kilowatt per square metre kelvin?
1 kW/(m²·K) = 1000 W/(m²·K).
How do I convert kilowatts per square metre kelvin to watts per square metre kelvin?
Multiply the value in kW/(m²·K) by 1000. For example, 15 kW/(m²·K) × 1000 = 15000 W/(m²·K).
Is the kW/(m²·K) to W/(m²·K) conversion exact?
Yes. Both units are defined exactly, and 1 kW/(m²·K) is exactly 1000 W/(m²·K).
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4, coherent derived units with special names.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Kilowatts per Square Metre Kelvin to W/(m²·K). Retrieved October 25, 2026, from https://scientificconverters.com/heat-transfer-coefficient/kilowatts-per-square-meter-kelvin-to-watts-per-square-meter-kelvin/
IEEE
Scientific Converters, "Convert Kilowatts per Square Metre Kelvin to W/(m²·K)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/heat-transfer-coefficient/kilowatts-per-square-meter-kelvin-to-watts-per-square-meter-kelvin/