# Fluid Density Calculator

The density of all fluids differ depending upon the temperature and pressure. But normally, the density of all fluids such as water, oil etc decreases once its temperature starts increasing.

We can find the fluid density with the help of this below formula:

ρ1 = ρ0 / (1 + β (t1 - t0)) / (1 - (p1 - p0) / E)

where,
ρ1 = Final Density [kg/m3]
ρ0 = Initial Density [kg/m3]
β = Coefficient of volumetric temperature expansion [m3/m3oC]
t0 = Initial Temperature [oC]
t1 = Final Temperature [oC]
p0 = Initial Pressure [N/m2]
p1 = Final Pressure [N/m2]
E = Bulk Modulus Fluid Elasticity [N/m2]

In the below online fluid density calculator, enter the given input values and then click calculate button to find the answer.

 Initial Density (ρ0): [kg/m3] Coefficient of Volumetric Temperature Expansion (β): [m3/m3oC] Initial Temperature (t0): [oC] Final Temperature (t1): [oC] Initial Pressure (p0): [N/m2] Final Pressure (p1): [N/m2] Bulk Modulus Fluid Elasticity (E): [N/m2] Final Density (ρ1): [kg/m3]

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