Carats to Stones Converter

Summary

Enter a weight in carats and instantly get the equivalent in stones and pounds.

How it works

1. Enter the weight in carats into the input field.
2. The converter calculates grams from carats (1 ct = 0.2 g).
3. Grams are divided by 6,350.29318 to get the stones value.
4. The remaining fractional stone is multiplied by 14 to show extra pounds.
5. Results update live as you type — no button needed.

Use cases

• Convert gemstone weights from carats to stones for bulk shipment manifests.
• Compare diamond or ruby weights across metric and imperial specifications.
• Understand the real-world "feel" of a large gem weight in everyday units.
• Cross-check supplier invoices that mix carat and stone measurements.
• Educational tool for jewelers and gemology students learning unit conversions.
• Quick reference for customs declarations requiring imperial weight units.

Frequently Asked Questions