مثال:
15 W/m² = 0.079303 Btu(th)/min·ft²
1 W/m² = 0.005287 Btu(th)/min·ft² | 1 Btu(th)/min·ft² = 189.148863 W/m²
خطوات التحويل:
15 × (1 / 189.148863247) = 0.079302618