kcal/(h·m·°C)

kilocalorie per hour meter Celsius

Thermal conductivityexact by definition

The kilocalorie per hour meter Celsius is 4184/3600 = 1.162222222 W/(m·K). It was the standard conductivity unit in continental European building physics before the SI changeover and still appears in older German, Italian and Spanish literature and on legacy product data.

1 kcal/(h·m·°C) 1.1622222 W/(m·K)