CONVERSION · THERMAL CONDUCTIVITY

Gigawatts per meter kelvin to megawatts per meter kelvin converter

Convert gigawatts per meter kelvin (GW/(m·K)) to megawatts per meter kelvin (MW/(m·K)). Calculate any value, follow the unit-factor steps and check a conversion table.

Updated 2026-10-07 · How we check

TRY YOUR OWN NUMBER Reverse conversion

Value in gigawatts per meter kelvin (GW/(m·K))

Use a decimal point, such as 2.5. Enter a value in GW/(m·K); the result is in MW/(m·K).

Megawatts per meter kelvin≈ 1,000MW/(m·K)

Formula

MW/(m·K) ≈ GW/(m·K) × 1,000

Worked example

Convert 1 GW/(m·K) to MW/(m·K):

1 GW/(m·K) ≈ 1,000 MW/(m·K)

Multiply your GW/(m·K) value by the factor above. The calculator uses the full conversion factor before rounding the displayed answer.

Gigawatts per meter kelvin to megawatts per meter kelvin table

Reference values rounded to 10 significant digits. Use the converter above for other amounts.

Approximate conversion reference
Gigawatts per meter kelvin (GW/(m·K))	Megawatts per meter kelvin (MW/(m·K))
0.1	≈ 100
0.5	≈ 500
1	≈ 1,000
2	≈ 2,000
5	≈ 5,000
10	≈ 10,000
25	≈ 25,000
50	≈ 50,000
100	≈ 100,000
1000	≈ 1,000,000

What gigawatts per meter kelvin measure

Gigawatts per meter kelvin (GW/(m·K)) represent thermal conductivity. One unit equals 10^9 W/(m·K). Thermal conductivity relates heat flux to temperature gradient and is measured in watts per meter-kelvin.

Reading the result in megawatts per meter kelvin

Megawatts per meter kelvin (MW/(m·K)) represent thermal conductivity. One unit equals 10^6 W/(m·K). Thermal conductivity relates heat flux to temperature gradient and is measured in watts per meter-kelvin.

Where this conversion helps

Normalize material conductivity specifications at the stated conditions. This is not thermal conductance or thermal resistance. Geometry and boundary conditions are needed to calculate heat flow.

How the scale changes

The input unit has a factor of 1e9 W/(m·K); the output unit has a factor of 1e6 W/(m·K). Multiply the entered number by the input factor, then divide by the output factor. The physical quantity stays the same while its numerical representation changes.

Reading very small or large results

Scientific notation keeps very small and large values readable: 2.5e-6 means 0.0000025. The converter calculates with 50 significant digits internally and displays up to 10. Exact unit definitions do not remove uncertainty from the original measurement.

References

Definitions and method references. Example rates and prices on this page are editable assumptions.