Contoh:
15 Btu/h·ft² = 0.004732 W/cm²
1 Btu/h·ft² = 0.000315 W/cm² | 1 W/cm² = 3169.983306 Btu/h·ft²
Langkah-langkah konversi:
15 × (3.154590745 / 10000) = 0.004731886