Carat, Metric (ct) to Stone (st) converter

Converting from Carat, Metric (ct) to Stone (st) in Weight

What is Carat, Metric (ct)

Carat, Metric (ct) is a unit of weight commonly used for gemstones and pearls. It is a metric unit equivalent to 0.2 grams.

What is Stone (st)

Stone (st) is a British unit of weight primarily used to measure the weight of a person or large objects. One stone is equivalent to 14 pounds.

Conversion Formulas

The conversion between Carat, Metric (ct) and Stone (st) can be done using the following formulas:

  1. To convert from Carat, Metric to Stone: Stone=Carat, Metric×0.00003149461

  2. To convert from Stone to Carat, Metric: Carat, Metric=Stone×31751.47

Examples

  1. Converting 13 ct to st:

13 ct×0.00003149461=0.0004094299 st

  1. Converting 15 st to ct:

15 st×31751.47=476272 ct

  1. Converting 2 ct to st:

2 ct×0.00003149461=0.00006298922 st

Perform Conversions

Use the provided conversion formulas on this page to easily convert weights between Carat, Metric (ct) and Stone (st).

Carat, Metric to Stone conversion table

ct to st conversion table

Carat, Metric (ct)Stone (st)
0.01 ct0.0000003149461 st
0.1 ct0.000003149461 st
1 ct0.00003149461 st
2 ct0.00006298922 st
3 ct0.00009448383 st
4 ct0.0001259784 st
5 ct0.000157473 st
6 ct0.0001889677 st
7 ct0.0002204623 st
8 ct0.0002519569 st
9 ct0.0002834515 st
10 ct0.0003149461 st
10 ct0.0003149461 st
20 ct0.0006298922 st
30 ct0.0009448383 st
40 ct0.001259784 st
50 ct0.00157473 st
60 ct0.001889677 st
70 ct0.002204623 st
80 ct0.002519569 st
90 ct0.002834515 st
100 ct0.003149461 st
1 000 ct0.03149461 st
2 000 ct0.06298922 st
3 000 ct0.09448383 st
4 000 ct0.1259784 st
5 000 ct0.157473 st
6 000 ct0.1889677 st
7 000 ct0.2204623 st
8 000 ct0.2519569 st
9 000 ct0.2834515 st
10 000 ct0.3149461 st