Home›Heat-flux-density Conversion›Convert joule-per-second-per-square-meter to btu-th-per-hour-per-square-foot

Joules per second per square meter to Btu (TH) per hour per square foot Converter

Adjust the numbers below — results update instantly

From:

To:

Joules per second per square meter

J/s·m²

Btu (TH) per hour per square foot

0.31721

Btu(th)/h·ft²

Calculation

1J/s·m² × (1 / 3.152481054) = 0.317210471Btu(th)/h·ft²

→ Rounded to display: 0.31721Btu(th)/h·ft²

How to Convert Joules per second per square meter to Btu (TH) per hour per square foot

Example:

15 J/s·m² = 4.758157 Btu(th)/h·ft²

1 J/s·m² = 0.31721 Btu(th)/h·ft² | 1 Btu(th)/h·ft² = 3.152481 J/s·m²

Conversion Steps:

15 × (1 / 3.152481054) = 4.758157065

Joules per second per square meter [J/s·m²]	Btu (TH) per hour per square foot [Btu(th)/h·ft²]
0.01 J/s·m²	0.003172 Btu(th)/h·ft²
0.1 J/s·m²	0.031721 Btu(th)/h·ft²
1 J/s·m²	0.31721 Btu(th)/h·ft²
2 J/s·m²	0.634421 Btu(th)/h·ft²
3 J/s·m²	0.951631 Btu(th)/h·ft²
5 J/s·m²	1.586052 Btu(th)/h·ft²
10 J/s·m²	3.172105 Btu(th)/h·ft²
20 J/s·m²	6.344209 Btu(th)/h·ft²
50 J/s·m²	15.860524 Btu(th)/h·ft²
100 J/s·m²	31.721047 Btu(th)/h·ft²
1000 J/s·m²	317.210471 Btu(th)/h·ft²