Convert watt per square millimetre to BTU per second square foot

Power Per Area conversion • W/mm2Btu[IT]/(s.ft2)

W/mm2
Btu[IT]/(s.ft2)

1 watt per square millimetre=88.05509184 BTU per second square foot

Conversion Table

W/mm2Btu[IT]/(s.ft2)
188.05509184
10880.5509184
1008805.509184
100088055.09184

Reverse Conversion

1 BTU per second square foot equals:

0.01135652668 watt per square millimetre
Convert Btu[IT]/(s.ft2) to W/mm2