Carats to Stone
Convert ct to st. 1 carat = 0.000031494609 st, and 1 stone = 31,751.4659 ct.
Formula Multiply the value in carats by 0.000031494609. Carats to Stone table
1 carat in every unit
| Micrograms | 200,000 | µg |
|---|---|---|
| Milligrams | 200 | mg |
| Grams | 0.2 | g |
| Kilograms | 0.0002 | kg |
| Tonnes | 0.0000002 | t |
| Ounces | 0.00705479239 | oz |
| Pounds | 0.000440924524 | lb |
| Stone | 0.000031494609 | st |
| Short tons (US) | 0.000000220462 | ton US |
| Long tons (UK) | 0.000000196841 | ton UK |
How to convert carats to stone
Multiply the value in carats by 0.000031494609.
For example, 10 ct = 0.000314946089 st, and 10 st = 317,514.659 ct.
Frequently asked questions
How many stone are in one carat?
1 carat = 0.000031494609 st.
What is 10 ct in st?
10 ct = 0.000314946089 st.
How do I convert st back to ct?
Multiply the value in stone by 31,751.4659. 1 stone = 31,751.4659 ct.
Carats to Stone table
| Carats (ct) | Stone (st) |
|---|---|
| 0.1 | 0.000003149461 |
| 0.5 | 0.000015747304 |
| 1 | 0.000031494609 |
| 2 | 0.000062989218 |
| 3 | 0.000094483827 |
| 4 | 0.000125978436 |
| 5 | 0.000157473044 |
| 6 | 0.000188967653 |
| 7 | 0.000220462262 |
| 8 | 0.000251956871 |
| 9 | 0.00028345148 |
| 10 | 0.000314946089 |
| 15 | 0.000472419133 |
| 20 | 0.000629892178 |
| 25 | 0.000787365222 |
| 30 | 0.000944838267 |
| 50 | 0.001574730444 |
| 75 | 0.002362095666 |
| 100 | 0.003149460888 |
| 250 | 0.007873652221 |
| 500 | 0.015747304442 |
| 1,000 | 0.031494608884 |
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