Mass is a physical quantity.
Mass vs Weight
Mass represents matter quantity.
Metric Units
Metric system mass units.
Milligram (mg)
1 mg = 0.001 g
Gram (g)
Basic mass unit.
Kilogram (kg)
1 kg = 1000 g
Ton (t)
1 t = 1000 kg
Imperial Units
Imperial system mass units.
Ounce (oz)
1 oz ≈ 28.35 g
Pound (lb)
1 lb ≈ 453.6 g