Ratti is a unit of measurement commonly used in the Indian subcontinent, particularly in India, Pakistan, and Bangladesh. It is primarily used to measure the weight of precious stones, such as diamonds, and is defined as 0.91 grams or 1/12th of a tola.
The ratti has been used as a unit of measurement for centuries and is considered a traditional unit of weight in the region. It is still widely used today in the jewelry and gemstone industry.
In addition to its use in measuring the weight of precious stones, the ratti is also used in some parts of India to measure the weight of gold and silver. However, it is not an officially recognized unit of measurement in these contexts.
In recent years, there has been a push towards standardization and the use of metric units in India and other countries in the region. As a result, the use of traditional units of measurement, including the ratti, has declined. However, it still holds cultural significance and is used in many traditional and religious contexts.