Specific Weight to Specific Gravity Calculator

FAQs

How do you calculate specific weight from specific gravity? Specific weight (γ) is calculated by multiplying the specific gravity (SG) of a substance by the density of a reference substance, usually water. The formula is: γ = SG × ρ_ref, where ρ_ref is the density of the reference substance (usually water).

Is specific weight equal to specific gravity? No, specific weight and specific gravity are not the same. Specific weight is a measure of the weight of a substance per unit volume, while specific gravity is the ratio of the density of a substance to the density of a reference substance (usually water).

How do you convert to specific gravity? To convert a density value to specific gravity, divide the density of the substance by the density of the reference substance. SG = ρ_substance / ρ_ref.

How do you convert molecular weight to specific gravity? Molecular weight is not directly convertible to specific gravity, as they are different concepts. Molecular weight is the sum of the atomic weights of the atoms in a molecule, while specific gravity is a ratio of densities.

How do you find specific weight density and specific gravity? Specific weight is calculated as weight per unit volume (γ = weight / volume), while specific gravity is the ratio of a substance’s density to the density of a reference substance.

What is specific gravity times specific weight? Specific gravity times specific weight doesn’t have a specific physical meaning or formula, as they are different concepts.

Is specific weight the same as specific density? Specific weight and specific density both refer to the weight or mass of a substance per unit volume, but they are not the same. Specific weight is the weight per unit volume, while specific density is the mass per unit volume.

What is the equivalent of specific gravity? Specific gravity is dimensionless and represents the density ratio of a substance to a reference substance, often water.

How do you convert kg/m³ to specific gravity? To convert from kg/m³ to specific gravity, divide the density in kg/m³ by the density of the reference substance (usually water) in kg/m³.

How do you convert specific gravity to pounds? Specific gravity is a dimensionless value, so it cannot be directly converted to pounds. It’s a ratio of densities.

How do you convert pounds/gallon to specific gravity? To convert from pounds per gallon to specific gravity, divide the pounds per gallon value by the density of the reference substance in pounds per gallon (usually water).

What is the relation between specific gravity and density? Specific gravity is the ratio of a substance’s density to the density of a reference substance. It’s a way to express density in a relative manner.

How do you calculate specific gravity from weight and volume? Specific gravity can be calculated by dividing the weight of a substance by the weight of an equal volume of the reference substance.

How do you convert specific weight to mass? Specific weight (weight per unit volume) can be converted to mass by multiplying it by the volume.

Is molecular weight the same as specific gravity? No, molecular weight is not the same as specific gravity. Molecular weight is the sum of atomic weights in a molecule, while specific gravity is a density ratio.

What is the relationship between weight and density? Weight is the force exerted on an object due to gravity, while density is the mass per unit volume of a substance. Weight can be calculated using the formula weight = mass × gravitational acceleration.

What is the formula of specific weight dimension? The formula for specific weight is: γ = weight / volume, where weight is in force units (e.g., newtons) and volume is in cubic meters.

What is the difference between gravity and specific gravity? Gravity refers to the force of attraction between two masses, while specific gravity is a comparison of the density of a substance to the density of a reference substance.

How do you convert different units? To convert between units, you often use conversion factors. For example, 1 kg = 1000 g, 1 m = 100 cm, etc.

How do you convert kg/m³ to g/cm³? To convert from kg/m³ to g/cm³, divide the density in kg/m³ by 1000.

How do you convert kg to g/cm³? You cannot directly convert kilograms (a unit of mass) to grams per cubic centimeter (a unit of density) without knowing the volume.

How much force is 1 g in pounds? 1 gram (g) is approximately 0.00220462 pounds (lb). To convert grams to pounds, divide the weight in grams by 453.59237.

Is specific gravity the same as weight per gallon? No, specific gravity and weight per gallon are not the same. Specific gravity is a density ratio, while weight per gallon is a measure of weight.

What is the relationship between gravity and specific gravity? Gravity refers to the force of attraction between masses, while specific gravity is a ratio of densities and doesn’t directly involve the force of gravity.