The Density of Water by Temperature calculator computes the density of water as a function of temperature, using the standard density of water (ρ) at standard temperature and pressure, and the unique temperature expansion coefficient of water.
INSTRUCTIONS: Choose units and enter the following:
Density of Water (ρ): The calculator returns the density in kilograms per cubic meters. However, this can be automatically converted to compatible units via the pull-down menu.
The formula for the density of water based on temperature is:
`ρ = ρ_(H_2O)/(1 + β(T - T_0)`
where: