Convert carat (ct) to stone (st).
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Stone to Carat Converter (st to ct)
Convert stone (st) to carat (ct).Unit Converter · Mass
Quick answer
1 stone (st) is approximately equal to 31,751.47 carats (ct). 1 carat (ct) is approximately equal to 0.00003149 stone (st).
To convert st to ct, multiply the value in stone by 31,751.4659. For example, 10 st = 3,17,514.659 ct, and 100 st = 31,75,146.59 ct.
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How to convert stone to carats
How many carats are in a stone? 1 stone is about 31,751.47 carats. This free st to ct converter and stone to carat calculator gives the answer instantly for any value.
To convert stone (st) to carat (ct), multiply the value in stone by 31,751.4659.
ct = st × 31,751.4659
- 1
Take the value in stone
For example, 25 st.
- 2
Multiply by 31,751.4659
25 × 31,751.4659.
- 3
Read the answer in carats
25 st = 7,93,786.6475 ct.
Stone to Carat conversion table
Common values from 1 to 1,000 stone converted to carats.
| Stone (st) | Carat (ct) |
|---|---|
| 1 st | 31,751.4659 ct |
| 2 st | 63,502.9318 ct |
| 3 st | 95,254.3977 ct |
| 4 st | 1,27,005.8636 ct |
| 5 st | 1,58,757.3295 ct |
| 6 st | 1,90,508.7954 ct |
| 7 st | 2,22,260.2613 ct |
| 8 st | 2,54,011.7272 ct |
| 9 st | 2,85,763.1931 ct |
| 10 st | 3,17,514.659 ct |
| 15 st | 4,76,271.9885 ct |
| 20 st | 6,35,029.318 ct |
| 25 st | 7,93,786.6475 ct |
| Stone (st) | Carat (ct) |
|---|---|
| 30 st | 9,52,543.977 ct |
| 40 st | 12,70,058.636 ct |
| 50 st | 15,87,573.295 ct |
| 60 st | 19,05,087.954 ct |
| 70 st | 22,22,602.613 ct |
| 75 st | 23,81,359.9425 ct |
| 80 st | 25,40,117.272 ct |
| 90 st | 28,57,631.931 ct |
| 100 st | 31,75,146.59 ct |
| 250 st | 79,37,866.475 ct |
| 500 st | 1,58,75,732.95 ct |
| 1,000 st | 3,17,51,465.9 ct |
About stone and carats
Stone (st)
A stone (st) is 14 pounds, about 6.35 kilograms. It is used in the UK and Ireland for body weight.
Carat (ct)
A carat (ct) is exactly 200 milligrams (0.2 gram). It is the unit for the weight of diamonds and other gemstones, and is not the same as the karat that measures gold purity.
st to ct: common questions
- How many carats are in 1 stone?
- 1 stone (st) is approximately equal to 31,751.47 carats (ct). In short: 1 st ≈ 31,751.47 ct.
- How do I convert stone to carats?
- To convert st to ct, multiply the value in stone by 31,751.4659. For example, 5 st = 1,58,757.3295 ct.
- How do I convert carats to stone?
- To convert ct to st, divide the value in carats by 31,751.4659. Or open the Carat to Stone converter, which does it for you.
- What is 10 st in ct, and what is 100 st?
- 10 st = 3,17,514.659 ct, and 100 st = 31,75,146.59 ct. The table above lists more values from 1 to 1,000.
- Is this st to ct converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
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