1 lb = 0.4536245 1 (generally regarded as 0.4536) kg. According to the international measurement conversion standard, 1 lb =453.6 g, which means 2 lb = 1.8 1436948 kg.

Conversion between common weight units:

1 ton (t)= 1000 kg)= 2205 lb =1.102 short ton (sh.ton)= 0.984 long ton (longton).

1 shared load (q)=220.5 lb = 1 00 kg (kg),1kg (kg)= 2.205 lb.

1 Gong Liang (Hg) = 1 00g (g),1Gong Qian (Dag) =10g (g).

Extended data:

The multiple meanings of the concept of weight bring inconvenience to teaching, scientific research and international communication, because mass, gravity and gravity (the force that an object acts on a support) all have their own clear definitions and names. Using these concepts directly is enough to analyze and solve related practical problems.

In this case, the concept of keeping weight has no practical significance. Therefore, the International Metrology Congress suggested that the concept of weight should be abolished in scientific terms. Considering the fact that weight is essentially quality in daily life, it is decided to regard weight in daily life as a synonym or idiom of quality.

In the Order on Unified Implementation of Legal Units of Measurement in China issued by China and the State Council on February 27th, 1984, it is clearly stipulated that there is only mass but no weight in the basic physical quantity, and it is carefully noted: "In people's life and trade, the quality habit is called weight."

For the same object, the weight of the object is measured by dynamometer, and the mass of the object is measured by balance. Under the condition of static or uniform linear motion, the results of the two measurements are equal in value. Therefore, in daily life, people often make no distinction between quality and weight.