Calculator
Steam Mass Flow Calculator
Convert a volumetric steam flow to mass flow using the saturated steam density at the operating pressure.
Interactive toolUpdated July 2026
Inputs
Saturation 184°C · density 5.64 kg/m³
Results
Mass Flow
564 kg/hr
0.157 kg/s
ṁ = V̇ × ρ = 100 m³/hr × 5.64 kg/m³
How It Works
ṁ = V̇ × ρ
ρ = saturated steam density at the operating pressure (interpolated from steam tables). For superheated steam the density is lower — use a superheated-steam table for that case.