To calculate the specific gravity of a substance, follow these easy steps: Use a scale to measure the mass of that volume: m. Calculate the ratio between the densities: sg = ρ/ρ₀. The answer is …

Specific Gravity Specific Gravity (Relative Density) - SG - is a dimensionless unit defined as the ratio of the density of a substance to the density of water - at a specified temperature and can …

Relative density, also called specific gravity, [1][2] is a dimensionless quantity defined as the ratio of the density (mass divided by volume) of a substance to the density of a given reference …

Jul 23, 2025 · Formula for Specific Gravity The specific gravity formula is defined as the ratio of the density of an object to the density of water, with water as the reference substance.

Jun 24, 2024 · Learn how to calculate specific gravity (relative density) in a few simple steps. We explain what specific gravity is and the formula to use.

Specific gravity, also known as relative density, is used to describe the density of a substance compared to the density of water. To calculate specific gravity, divide the sample's density by …

Specific gravity, ratio of the density of a substance to that of a standard substance. Solids and liquids are often compared with water at 4 C, which has a density of 1.0 kg per liter.

Specific gravity is determined by dividing the density of a material by the density of water at 4 degrees Celsius. For the calculation, the density of the material and that of the water must be …

To calculate specific gravity: Determine the density of the substance in kg/m³. Divide the density of the substance by the density of water at 4°C (1000 kg/m³). The result is the specific gravity …

Apply the SG formula: SG = ρ substance / ρ reference. Analyze the result. Suppose a liquid has a density of 0.8 kg/liter. The reference density (water at 4°C) is 1.0 kg/liter. A specific gravity of …