Stone to Carat Converter

Convert Stones to Carats

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How to Convert Stones to Carats

To convert stones to carats, you multiply the number of stones by 31,751.45. For more information about stones as a unit of measurement, visit our stones page.

Formula

Carats = Stones × 31,751.45

or

ct = st × 31,751.45

Step-by-step process

  1. Take the measurement in stones
  2. Multiply that number by 31,751.45
  3. The result is the equivalent weight in carats

Examples

  • 0.1 st = 0.1 × 31,751.45 = 3,175.145 carats
  • 0.5 st = 0.5 × 31,751.45 = 15,875.725 carats
  • 1 st = 1 × 31,751.45 = 31,751.45 carats

Common Stones to Carats Conversions

Here is a table of common stone to carat conversions for quick reference:

Stones (st) Carats (ct) Stones (st) Carats (ct)
0.1 3175.145 5 158757.25
0.5 15875.725 10 317514.5
1 31751.45 25 793786.25
2 63502.9 50 1587572.5

Other conversions from stones

Stones can be converted to various other units of mass. Here are some common conversions:

Other conversions to carats

Various units can be converted to carats. Here are some common conversions:

Frequently Asked Questions

How many stones are in a carat?

There are approximately 0.0000314961 stones in one carat.

What is the symbol for a stone?

The symbol for stone is "st".

What is the symbol for a carat?

The symbol for carat is "ct".