Understanding Carat and Ratti
What is a Carat?
Carat (Ct) is the internationally recognized standard unit of weight for gemstones and diamonds. Exactly 1 Carat is equal to 200 milligrams (0.2 grams). It is the most precise and globally accepted measurement for gems.
What is a Ratti?
Ratti (Rt) is a traditional Indian unit of mass measurement, primarily used in Vedic Astrology. Historically, it was based on the weight of a seed from the Abrus precatorius plant. Astrologers mostly recommend gemstones based on Ratti weight.
Why Do We Need Conversion?
In India, when you consult an astrologer, they will almost always recommend wearing a gemstone in "Ratti" (for example, 5.25 Ratti Pukhraj). However, when you go to buy a certified gemstone from a premium jeweler or testing lab, the weight is universally measured and billed in "Carats". This free calculator helps you instantly bridge that gap so you purchase the exact weight recommended for your astrological benefits.
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