Stones to Carats Converter

Summary

This tool converts weight values from British imperial stones (st) to metric carats (ct). One stone equals exactly 31,751.4659 carats. It is designed for mass conversion between imperial stones and metric carats; for gemstone dimensions, use a dedicated gemstone carat calculator.

How it works

1. Enter a weight value in stones into the input field.
2. The tool multiplies your value by 31,751.4659 to get the equivalent in carats.
3. The result appears instantly as you type.
4. Use the Swap button to reverse the conversion (carats to stones).
5. Click Copy to copy the result to your clipboard.

Use cases

• Convert imperial stones to metric carats for bulk mineral and mass comparisons.
• Compare imperial mass units against metric carat weight equivalents.
• Educational use when learning about unit conversions.
• Quickly confirm weight equivalents when working with UK imperial measurements.
• Perform theoretical unit conversions between stones (st) and carats (ct).
• Verify high-precision weight math across imperial and metric standards.

Frequently Asked Questions