Convertir joule/square meter en btu (th)/pied²

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Vice versa: btu (th)/pied² en joule/square meter

Joule/Square Meter

Le joule per carré metre (J/m²) is the unité SI of radiant exposure or heat density. It represents the total energy incident on or passing through a unit area. Used in solar radiation measurements, laser energy delivery, and thermal analysis to quantify energy flux integrated over time. 


BTU (th)/pied²

The thermochemical British thermal unit per carré foot (Btu(th)/ft²) uses the thermochemical BTU (1054.35 J) to express heat density. Slightly different from the IT version, il est applied in thermochemical research and precise calorimetric measurements of radiant heat exposure. 


Table de conversion Joule/Square Meter en BTU (th)/pied²
Joule/Square MeterBTU (th)/pied²
18.811E-05
20.0001762
50.0004406
100.0008811
250.00220285
500.0044057
1000.0088114
5000.044057
10000.088114

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