The SI unit of force is the "newton".
Weight is a force.
Since a weight is a force, the unit for force, i.e. the newton, is used.
kg
If not use the standard unit, you won't get correct answers when calculating.
grams Correction: The gram is a unit of mass, not weight. The kilogram, not the gram, is the base unit of mass. The SI unit for weight is the newton, but it's a derived unit calculated using mass and gravitational pull.
Si unit
weight. There are 1000 grams in a kilogram, the base unit used in science to quantify weight. In physics, it is classed as a unit of mass, not weight.
The metric unit for weight (or for any other force) is the "Newton". 1 pound = about 4.4484 newtons. 1 newton = about 3.6 ounces.
newton
Newton.
The international standard unit for weight is the GramAnswerNo, the international (SI) unit for weight which, of course, is the force due to gravity, is the newton. The kilogram (not gram!) is the SI base unit for mass, not force.
SI unit is used by everyone. Hence, it is a standard unit for measurement.
A basic unit of weight in the metric system is a Newton and that is not equivalent to 39.37 of any standard units in any standard system.