Convert Milliwatts per Metre Kelvin to W/(cm·K)
1 milliwatt per metre kelvin (mW/(m·K)) = 0.00001 watts per centimetre kelvin (W/(cm·K)). 1 W/(cm·K) = 100000 mW/(m·K). Example: 15 mW/(m·K) = 15 × 0.00001 = 0.00015 W/(cm·K).
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1 mW/(m·K) = 0.00001 W/(cm·K)
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk milliwatt per metre kelvin to watt per centimetre kelvin converter to paste a column from Excel.
How to Convert Milliwatt per Metre Kelvin to Watt per Centimetre Kelvin
- 1 mW/(m·K) = 0.00001 W/(cm·K)
- 1 W/(cm·K) = 100000 mW/(m·K)
- Example: convert 15 mW/(m·K) to W/(cm·K): 15 mW/(m·K) = 15 × 0.00001 W/(cm·K) = 0.00015 W/(cm·K)
Formula
W/(cm·K) = mW/(m·K) ÷ 100000
Derivation from SI units:
- 1 mW/(m·K) = 0.001 W/(m·K)
- 1 W/(cm·K) = 100 W/(m·K)
- 1 mW/(m·K) = 0.001 W/(m·K) ÷ 100 W/(m·K) per W/(cm·K) = 0.00001 W/(cm·K)
Both units are defined exactly, so the factor is exact. Milliwatt per Metre Kelvin definition: milliwatt per metre kelvin; Watt per Centimetre Kelvin definition: watt per centimetre kelvin.
Worked examples
- A reading of 22 mW/(m·K) converts to 0.00022 W/(cm·K).
22 mW/(m·K) × 0.00001 = 0.00022 W/(cm·K) - A value of 30 mW/(m·K) is 0.0003 W/(cm·K).
30 mW/(m·K) × 0.00001 = 0.0003 W/(cm·K)
Milliwatt per Metre Kelvin to Watt per Centimetre Kelvin conversion table
| Milliwatts per Metre Kelvin (mW/(m·K)) | Watts per Centimetre Kelvin (W/(cm·K)) |
|---|---|
| 10 mW/(m·K) | 0.0001 W/(cm·K) |
| 15 mW/(m·K) | 0.00015 W/(cm·K) |
| 18 mW/(m·K) | 0.00018 W/(cm·K) |
| 22 mW/(m·K) | 0.00022 W/(cm·K) |
| 24 mW/(m·K) | 0.00024 W/(cm·K) |
| 26 mW/(m·K) | 0.00026 W/(cm·K) |
| 30 mW/(m·K) | 0.0003 W/(cm·K) |
| 32 mW/(m·K) | 0.00032 W/(cm·K) |
| 35 mW/(m·K) | 0.00035 W/(cm·K) |
| 40 mW/(m·K) | 0.0004 W/(cm·K) |
Where it's used
Milliwatts per Metre Kelvin are used for insulation product data (λ-values), while watts per centimetre kelvin appear in semiconductor and electronics materials. Both measure thermal conductivity (k, λ), so the conversion is a fixed factor.
Milliwatt per Metre Kelvin to other thermal conductivity units
| Conversion | 1 mW/(m·K) equals |
|---|---|
| milliwatt per metre kelvin to watt per centimetre kelvin | 0.00001 W/(cm·K) |
| milliwatt per metre kelvin to watt per metre kelvin | 0.001 W/(m·K) |
| milliwatt per metre kelvin to BTU per hour foot degree Fahrenheit | 0.0005777893165 BTU/(h·ft·°F) |
| milliwatt per metre kelvin to BTU inch per hour square foot degree Fahrenheit | 0.006933471799 BTU·in/(h·ft²·°F) |
| milliwatt per metre kelvin to kilocalorie per hour metre degree Celsius | 0.0008598452279 kcal/(h·m·°C) |
| milliwatt per metre kelvin to calorie per second centimetre degree Celsius | 0.000002390057361 cal/(s·cm·°C) |
Frequently asked questions
How many watts per centimetre kelvin are in 1 milliwatt per metre kelvin?
1 mW/(m·K) = 0.00001 W/(cm·K).
How do I convert milliwatts per metre kelvin to watts per centimetre kelvin?
Multiply the value in mW/(m·K) by 0.00001, or divide it by 100000. For example, 15 mW/(m·K) × 0.00001 = 0.00015 W/(cm·K).
Is the mW/(m·K) to W/(cm·K) conversion exact?
Yes. Both units are defined exactly, and 1 mW/(m·K) is exactly 0.00001 W/(cm·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 Milliwatts per Metre Kelvin to W/(cm·K). Retrieved October 25, 2026, from https://scientificconverters.com/thermal-conductivity/milliwatts-per-meter-kelvin-to-watts-per-centimeter-kelvin/
IEEE
Scientific Converters, "Convert Milliwatts per Metre Kelvin to W/(cm·K)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/thermal-conductivity/milliwatts-per-meter-kelvin-to-watts-per-centimeter-kelvin/