0 Carat = 0 Gram
1 carat = 0.2 grams
Convert Carats to Grams Instantly
Use this free tool to convert carats (ct) to grams (g) instantly. Ideal for diamonds, gemstones, and jewelry-making, this converter helps professionals and enthusiasts calculate gemstone weights with precision.
Carats to Grams Formula
To convert carats to grams, use the formula:
grams = carats × 0.2
1 ct = 0.2 g5 ct = 1 g10 ct = 2 g
Why Use This Carat to Gram Converter?
- 🔹 Fast, accurate gemstone conversions
- 🔁 Bidirectional: carats ⇄ grams
- 📱 Fully responsive and mobile-friendly
- 🔓 Free to use — no login or ads
- 💎 Designed for jewelers, gemologists, and collectors
What Is a Carat?
A carat (ct) is a unit of mass used for measuring gemstones and pearls. One carat is defined as exactly 0.2 grams. It's widely used in the diamond and gemstone industry for precise weight measurement.
Convert Grams to Carats
To convert in the other direction, use:
carats = grams ÷ 0.2
Example: 1 gram = 5 carats
Use the “Swap” feature in this converter to change directions easily.