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Heat Transfer

kW/m²toW/cm²

Convert kilowatts per square metre (kW/m²) to watts per square centimetre (W/cm²).

Factor1 kW/m² = 0.1 W/cm²

Converter

kW/m²

Accepts numbers or expressions, e.g. 150 + 14.7

Result
10W/cm²

Rendered to 6 significant figures.

Formula

Formula
W/cm² = kW/m² × 0.1

Multiply any value in kilowatts per square metre by 0.1 to obtain the value in watts per square centimetre.

Worked example

Convert 100 kW/m² to W/cm².

  1. 01Start with 100 kW/m².
  2. 02Multiply by the conversion factor: 100 × 0.1 = 10 W/cm².
Result100 kW/m² = 10 W/cm²

Conversion table

kW/m²W/cm²
10.1
20.2
50.5
101
202
505
10010
20020
50050
1000100

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from kW/m² to W/cm²?
1 kW/m² equals 0.1 W/cm². To convert, multiply the value in kilowatts per square metre by 0.1.
How do I convert 1 kW/m² to W/cm²?
1 kW/m² = 0.1 W/cm². For any value, multiply by 0.1.
How do I convert W/cm² back to kW/m²?
Divide by the same factor — or equivalently, multiply by 10. So 1 W/cm² = 10 kW/m².
When would I need to convert kilowatt per square metre to watt per square centimetre?
Heat-flux conversions between kW/m² and W/cm² appear in radiative-heat-transfer analysis, furnace and reactor design, electronics cooling, and solar-energy calculations. W/m² is the SI standard; BTU/(hr·ft²) and kcal/(hr·m²) appear in US and legacy European datasheets.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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