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Thermodynamics Calculator

Steam Table Calculator

Estimate saturated steam properties from pressure or temperature, including specific volume, enthalpy, entropy, and latent heat.

Enter steam conditions

Supported saturated range: approximately 0.01 to 100 bar, or 6.98°C to 311°C.
⚠ Results are interpolated estimates for educational and preliminary engineering use. Use certified steam tables or property software for critical design.
🛡 All calculations run in your browser. Your data stays private and is never stored.

Result

Enter a pressure or temperature to calculate saturated steam properties.

Saturation temperature
Saturation pressure
Specific volume, vg
Liquid enthalpy, hf
Latent heat, hfg
Vapor enthalpy, hg
Vapor entropy, sg

Saturated liquid

At quality x = 0, the water is entirely saturated liquid at the boiling point for the selected pressure.

Wet steam mixture

For 0 < x < 1, the state contains both liquid water and vapor. Mixture properties use linear quality relations.

Dry saturated steam

At quality x = 1, the state is saturated vapor with no liquid water present.

Frequently asked questions

What is a steam table?

A steam table lists thermodynamic properties of water and steam at defined pressures and temperatures.

What is steam quality?

Steam quality is the mass fraction of vapor in a saturated liquid-vapor mixture. It ranges from 0 to 1.

Can this calculate superheated steam?

No. This version focuses on saturated water and steam states only.

Why are the results approximate?

The calculator interpolates between a compact built-in set of saturated steam data points.

Science Calculation Disclaimer

Results are estimates generated locally in your browser from standard scientific formulas and reference data. They are for informational and educational purposes only and are not a substitute for laboratory validation or professional scientific analysis. VisionVix accepts no liability for decisions based on this tool's output.

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