Enter the temperature in Celsius into the calculator below to determine the water vapor pressure.
Water Vapor Formula
The following formula is used to calculate the saturate water vapor pressure.
P = 0.61*e(18.68-T/234.5)*(T/(257.14+T)
- Where P is the saturated vapor pressure (kPA)
- T is the temperature (C)
Water Vapor Pressure Definition
A water vapor pressure is the pressure required in order for the water vapor in the air to be at equilibrium.
Water Vapor Pressure Example
How to calculate water vapor pressure?
- First, measure the temperature of the air.
If necessary, convert the temperature into units of Celsius.
- Next, enter the temperature into the formula.
Calculate the water vapor pressure using the temperature from step 1 and the formula above.
- Finally, analyze the results.
Do the results make logical sense? If so, you have your answer, if not, check the calculation.
FAQ
A water vapor pressure is the specific pressure or maximum pressure required at any given temperature for the water vapor in air to be at equilibrium.
The following formula is used to calculate the water vapor pressure.
Related Terms
| water vapor formula |
| how to calculate water vapor pressure |
| water vapor pressure calculator |
| water vapour formula |
| water vapor chemical formula |
| water vapour chemical formula |
| formula of water vapour |
| how to find vapor pressure of water |
| antoine equation for water |
| water vapor density calculator |
| how to calculate vapor pressure of water |
| water vapour pressure calculator |
| vapor pressure of water formula |
| saturation vapor pressure formula |
| formula for water vapour |
| chemical equation for water vapor |
| vapor pressure of water equation |
| how to find saturation vapor pressure |
| saturated vapour pressure formula |
| how to find water vapor pressure |
| saturation vapour pressure equation |
| saturation pressure of water calculator |
| molecular formula of water vapour |
| formula of water vapor |
| water vapor chemical symbol |
| how to calculate vapour pressure of water |
| water vapour pressure formula |
| water vapour equation |
| water saturation pressure equation |
| how to calculate the vapor pressure of water |
| saturated vapour pressure calculator |
| calculating saturation vapor pressure |
| pressure of water calculator |
| water vapour density calculator |
| antoine equation calculator water |
| find the vapor pressure of water at 29.6 c |
| partial pressure of water calculator |
| partial pressure of water vapor calculator |
| how to calculate vapor pressure of water at a given temperature |
| water vapour pressure equation |
| how to find partial pressure of water vapor |
| equation for saturation vapor pressure |
| how to find pressure of water vapor |
| saturated water vapor pressure calculator |
| chemical symbol for water vapour |
| chemical formula water vapor |
| how to calculate partial pressure of water vapor in air |
| relative humidity water content calculator |