Antoine Equation.

Solve for saturated vapor pressure.

Notes:

- This calculator uses a fitted equation to calculate the saturated vapor pressure. Therefore, the calculated values should be considered approximate. The equation is has a valid range of 1°C to 374°C and 4.89 mmHg to 162991 mmHg.
- The constants for the Antoine formula are located below. This calculator uses the first set of constants for temperatures below 100° Celsius. The equation requires temperature to be in Celsius and pressure in mmHg. This calculator automatically makes the conversion.
- Water will boil when the atmospheric pressure is less than the vapor pressure for a given temperature.

temperature = 0 = 0 celsius |

water vapor pressure = NOT CALCULATED |

Water Temperature Range | A | B | C |

1°C ≤ T ≤ 100°C | 8.07131 | 1730.63 | 233.426 |

99°C ≤ T ≤ 374°C | 8.14019 | 1810.94 | 244.485 |

Select to solve for a different unknown

Antoine Equation

Solve for saturated vapor pressure. | |

Solve for temperature. | |

Internet application to solve for the vapor pressure of water. This includes a line graph of temperature versus pressure. | |

Get this calculator on your Android smart phone or tablet. |

Home: PopularIndex 1Index 2Index 3Index 4Infant ChartMath GeometryPhysics ForceFluid MechanicsFinanceLoan CalculatorNursing Math
**Was this page helpful? Share it.**

Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists

By Jimmy Raymond

Contact: aj@ajdesigner.com

Privacy Policy, Disclaimer and Terms

Copyright 2002-2015