Daily Unit Converter

Heat Flux Density converter

Milliwatt per Square Meter to BTU per Second Square Foot Converter

Converts milliwatt per square meter to btu per second square foot for heat flux density.

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To

Result

8.805509e-8 BTU/(s·ft²)

1 mW/m² = 8.805509e-8 BTU/(s·ft²)

Conversion formula

BTU/(s·ft²) = mW/m² × 8.80550917033e-8

1 milliwatt per square meter equals 8.80550917e-8 btu per second square foot.

Milliwatt per Square Meter to BTU per Second Square Foot table

Milliwatt per Square Meter (mW/m²)BTU per Second Square Foot (BTU/(s·ft²))
1,0000.000088
10,0000.000881
100,0000.008806
200,0000.017611
300,0000.026417
500,0000.044028
1,000,0000.088055
2,000,0000.17611
5,000,0000.440275
10,000,0000.880551
100,000,0008.805509

About this conversion

This converter uses the displayed definition for milliwatt per square meter and its recognized relationship to btu per second square foot. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

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Frequently asked questions

How do I convert milliwatt per square meters to btu per second square foots?+

Enter the milliwatt per square meters value in the converter. The result uses the defined factor 8.80550917033e-8 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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