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 …

Oct 17, 2014 · 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 …

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.

Oct 6, 2025 · 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.

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 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 …

Therefore, the specific gravity (which is dimensionless) for a liquid has the same numerical value as its density in units of g/cm3. Since the density of a fluid varies with temperature, specific …

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 …

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 …

Specific gravity is a dimensionless quantity that represents the ratio of a substance’s density to a reference density. When it comes to liquids and solids, the reference density is typically that of …