(1) old system

1. One dollar is about 3.72g.

For traditional Chinese medicine, following the old system, one kilogram is equal to 16, which can be counted as 595g. The correct formula for converting a dollar into grams should be 595 ÷16 ÷10 = 3.72g.

2. One dollar is about 3. 125g.

A kilo is equal to 16 Liang, and one Liang is equal to ten money. "Money" is converted into "grams", and the commonly used conversion method is 500g( 1 kg) ÷ 16 (old system of 16 taels is one catty) ÷ 10 (old system of 10 taels is one tael) = 3.125g.

(2) market system

If one kilogram is equal to 10 Liang, and one Liang is equal to ten yuan, 1 Jin = 500 grams = 10 Liang = 100 Liang, one yuan is equal to 5g.

Extended data:

Other weight units in China:

Since a long time ago, baht, Liang, Jin, Jun and Shi have all been used as units of weight. However, in ancient times, there were different opinions about the unit of weight. Since the five units of baht, Liang, Jin, Jun and Shi were named as the five powers in Records of the Laws of Han Dynasty, the names began to be unified until the Tang Dynasty. Its carry method is: 24 baht is two, 16 liang is Jin, 30 Jin is Jun, and 4 Jun is stone.

Since the Tang Dynasty, "money" has been regarded as a unit of weight, and it has been stipulated that ten money is one or two. Since the song dynasty, it has been designated as a small unit of money. In the Song Dynasty, the names of baht, corn and millet were abandoned, and the names of their weight units were stone, jun, Jin, Liang, money, fen, Li, milli, silk and sudden in descending order. Song system measurement has been used until Yuan, Ming and Qing Dynasties.

Baidu Encyclopedia-One Money