# True Specific Gravity Formula

Given below is the True specific gravity formula, using this you can calculate the true specific gravity with the given steps. Subtract the weight of S.G bottle + powdered sample with the weight of S.G bottle. Again reduce the weight of S.G. bottle from weight of S.G bottle + water and divide the first and second step value. Now reduce the weight of S.G bottle + water + powdered sample with S.G bottle + powdered sample weight. Now subtract the obtained value by the divided value of first step.

#### Formula:

Gt = (W2 - W1) / (W3 - W1) - (W4 - W2)

Where,

Gt= True Specific Gravity
W1 = Weight of S.G Bottle
W2 = Weight of S.G Bottle + Powdered Sample
W3 = Weight of S.G Bottle + Water
W4 = Weight of S.G Bottle + Water + Powdered Sample

#### Related Calculator:

The True specific gravity of the substance can be defined as the ratio of the density to the specified temperature. Use this True specific gravity formula to calculate the specific gravity of the substance in simple steps.