Mass Calculator
Calculate the mass of an object knowing its density and volume. Includes conversions to multiple units.
Mass
1.000 kg
Formula: m = ρ × V: m = ρ × V
Conversions
Grams
1000.00 g
Milligrams
1000000 mg
Pounds
2.205 lb
Ounces
35.27 oz
Tons
0.001000 t
Kilograms
1.000 kg
What is mass?
Mass is the amount of matter an object contains. Unlike weight, mass is constant regardless of gravity.
Calculating mass
Mass is calculated by multiplying density by volume: m = ρ × V. This relationship is fundamental in physics and chemistry.
Units of mass
The SI unit of mass is the kilogram (kg). Other common units include grams, pounds, ounces, and tons.