How to use this tool
Check the units, enter your values, and run the tool. Results follow the assumptions and method below.
Calculation method
Vapor pressure
10^(a-b/(t+c))Vapor Pressure Calculator
log10(P/bar)=A−B/(T/K+C); respect coefficient temperature range. Defaults are water at273–303K.
log10(P/bar)=A−B/(T/K+C); respect coefficient temperature range. Defaults are water at273–303K.
Result
Enter your values and run the tool to see your result.