H2O Calculator

Please enter the temperature T of water (0° < T < 100°) and click 'Calculate'. All calculations are done by approximations!

Temperature[°C] :

Density [g/ml] :
Thermal expansion coefficient [K-1] :
Sound velocity [m/s] :
Viscosity [mPa s] :
Adiabatic compressibility [Pa-1] :
Isothermal compressibility [Pa-1] :
Heat capacity cP [J g-1 K-1] :
Heat capacity cV [J g-1 K-1] :
S(0):
I(0) (X-rays) [cm-1]:



Please enter the temperature T of water (0° < T < 100°) and wavelength (between 200 and 1100 nm) and click 'Calculate'. All calculations are done by approximations!

Temperature[°C] :     Wavelength[nm] :

Index of refraction :




Link: H2O-parameters and index of refraction (for a certain wavelength) can be plotted as a function of Temperature.



Authors: O.Glatter (TU Graz) and G.Popovsky (MU Leoben)