Example:
15 cal/h·cm² = 0.022035 hp(m)/ft²
1 cal/h·cm² = 0.001469 hp(m)/ft² | 1 hp(m)/ft² = 680.725938 cal/h·cm²
Conversion Steps:
15 × (11.630000001 / 7916.84265643) = 0.0220353