مثال:
15 Btu(th)/s·ft² = 170233.976922 W/m²
1 Btu(th)/s·ft² = 11348.931795 W/m² | 1 W/m² = 0.000088 Btu(th)/s·ft²
خطوات التحويل:
15 × (11348.93179479 / 1) = 170233.97692185