Steam Tables Calculator

Look up thermodynamic properties of water and steam using the IAPWS-IF97 formulation - the international industrial standard. Three modes: saturated (specify pressure or temperature), superheated (specify pressure and temperature above saturation), and compressed liquid. Returns enthalpy, entropy, internal energy, specific volume, density, dynamic viscosity, and thermal conductivity in SI or imperial units.

Valid range: 0–800 °C, up to 100 MPa. Used for boiler and turbine sizing, condensate analysis, flash calculations, and any process involving steam or water.

Related steam calculators: boiler efficiency, flash steam, condensate load.