Mass | Weight |
It is the quantity of matter contained in a body. | It is the gravitational force with which the earth attracts the body. |
Measured by using a beam balance. | Measured by using spring balance. |
It is constant for a body and it does not change with location of the body. | Weight of the body changes with change in location of the body. |
S.I. unit of mass is kilogram (kg). | S.I. unit of weight is same as force i.e. Newton (N). |