Daily Unit Converter

Heat Flux Density converter

BTU per Hour Square Foot to BTU per Second Square Foot Converter

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

From
To

Result

0.000278 BTU/(s·ft²)

1 BTU/(h·ft²) = 0.000278 BTU/(s·ft²)

Need the reverse conversion?BTU per Second Square Foot to BTU per Hour Square Foot Converter

Conversion formula

BTU/(s·ft²) = BTU/(h·ft²) × 0.000277777711736

1 btu per hour square foot equals 0.00027777771 btu per second square foot.

BTU per Hour Square Foot to BTU per Second Square Foot table

BTU per Hour Square Foot (BTU/(h·ft²))BTU per Second Square Foot (BTU/(s·ft²))
00
10.000278
100.002778
200.005556
300.008333
500.013889
1000.027778
2000.055556
5000.138889
1,0000.277778
10,0002.777777

About this conversion

This converter uses the displayed definition for btu per hour square foot 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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Convert BTU per Hour Square Foot to other heat flux density units

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Frequently asked questions

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

Enter the btu per hour square foots value in the converter. The result uses the defined factor 0.000277777711736 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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