Thermal Conductivity / W/(cm·K) → mW/(m·K)
Convert Watts per centimeter kelvin to Milliwatts per meter kelvin
Convert material conductivity in heat flow per distance and temperature difference. Convert Watts per centimeter kelvin (W/(cm·K)) to Milliwatts per meter kelvin (mW/(m·K)). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Milliwatts per meter kelvin to Watts per centimeter kelvin →
How to convert watts per centimeter kelvin to milliwatts per meter kelvin
Thermal conductivity is a material property at specified conditions. It differs from conductance (W/K) and heat-transfer coefficient (W/m²/K).
Use x for the value in W/(cm·K), b for the intermediate value in W/(m·K), and y for the result in mW/(m·K).
mW/(m·K) = W/(cm·K) × 100 ÷ 0.001
Worked examples
10 W/(cm·K) ≈ 1000000 mW/(m·K)
Step 1: (10 × 100) ≈ 1000 W/(m·K).
Step 2: 1000 ÷ 0.001 ≈ 1000000 mW/(m·K).20 W/(cm·K) ≈ 2000000 mW/(m·K)
Step 1: (20 × 100) ≈ 2000 W/(m·K).
Step 2: 2000 ÷ 0.001 ≈ 2000000 mW/(m·K).
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Watts per centimeter kelvin
Watts per centimeter kelvin (W/(cm·K)) measures thermal conductivity under the conventions above. The base value in W/(m·K) is (x × 100), where x is the numerical value in W/(cm·K). Factors shown here are rounded for display; calculations use the stored factor.
About Milliwatts per meter kelvin
Milliwatts per meter kelvin (mW/(m·K)) measures thermal conductivity under the conventions above. The base value in W/(m·K) is (x × 0.001), where x is the numerical value in mW/(m·K). Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Watts per centimeter kelvin to milliwatts per meter kelvin reference table
| Watts per centimeter kelvin (W/(cm·K)) | Milliwatts per meter kelvin (mW/(m·K)) |
|---|---|
| 1 | 100000 |
| 5 | 500000 |
| 10 | 1000000 |
| 25 | 2500000 |
| 50 | 5000000 |
| 100 | 10000000 |
| 1000 | 100000000 |
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