Water Density At Room Temperature

The density varies with temperature but not linearly.

Water density at room temperature.

Equations and constants density water at stp si by michaelbartmess volumetric temperature expansion coefficient water by michaelbartmess. So 1g 1cm 3 1 g cm 3 giving water its easy to remember density. It s no coincidence that water has a density of 1. This equation water density by temperature is used in 1 page show.

Online water density calculator. Temperature must be within the ranges 0 370 c 32 700 f 273 645 k and 492 1160 r to get valid values. At 4 degrees celsius pure water has a density of 1g ml or 1kg l and a specific gravity of 1. The chart at right give the density in kg m 3 divide by 10 3 to get the density in g ml.

Let s look at the density of water at 25 deg c and compare that to a higher temperature 80 deg c. The logic is to divide the value of kg m 3 by 1000 to get pure water density in g ml. This equation water density by temperature references 2 pages show. In other words at the same temperature the density of water in g ml or g cm 3 is 0 99777.

D regular hexagonal ice is also less dense than liquid water upon freezing the density of water decreases by about 9. At room temperature i e 22 c the density of water in kg m 3 is 997 77. Density of pure water is a constant at a certain temperature not depending on sample. The density of liquid water is approximately 1 0 g ml.

The calculator below can be used to calculate the liquid water density at given temperatures. As the temperature increases the density rises to a peak at 3 98 c 39 16 f and then decreases. Water density specific weight and thermal expansion coefficient definitions online calculator figures and tables giving density specific weight and thermal expansion coefficient of liquid water at temperatures ranging from 0 to 360 c and 32 to 680 f in imperial and si units. However water s exact density depends on both the air pressure and the temperature of.

The output density is given as g cm 3 kg m 3 lb ft 3 lb gal us liq and sl ft 3.