Carat to Stone
1 ct = 0.000031 st
One carat equals 0.000031 stone, and one stone equals 31,751.4659 carats.
Carat to Stone formula
st = ct × 0.000031494609
To convert carats to stone, multiply the value by 0.000031494609. One carat equals 0.000031 stone.
Step-by-step examples
Convert 1 carats to stone
- 1Start with the value in carats: 1 ct.
- 2Multiply by the conversion factor 0.000031494609.
- 31 × 0.000031494609 = 0.000031 st.
Result: 1 ct = 0.000031 st
Convert 10 carats to stone
- 1Start with the value in carats: 10 ct.
- 2Multiply by the conversion factor 0.000031494609.
- 310 × 0.000031494609 = 0.000315 st.
Result: 10 ct = 0.000315 st
Convert 100 carats to stone
- 1Start with the value in carats: 100 ct.
- 2Multiply by the conversion factor 0.000031494609.
- 3100 × 0.000031494609 = 0.003149 st.
Result: 100 ct = 0.003149 st
Carat to Stone conversion table
| Carat (ct) | Stone (st) |
|---|---|
| 0.01 | 3.149461e-7 |
| 0.1 | 0.000003 |
| 0.5 | 0.000016 |
| 1 | 0.000031 |
| 2 | 0.000063 |
| 3 | 0.000094 |
| 4 | 0.000126 |
| 5 | 0.000157 |
| 10 | 0.000315 |
| 20 | 0.00063 |
| 25 | 0.000787 |
| 50 | 0.001575 |
| 100 | 0.003149 |
| 250 | 0.007874 |
| 500 | 0.015747 |
| 1000 | 0.031495 |
Carat to Stone chart
ct (horizontal) vs st (vertical)
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Frequently asked questions
How many stone are in a carat?
There are 0.000031 stone in one carat (1 ct = 0.000031 st).
How do you convert carats to stone?
To convert carats to stone, multiply the value by 0.000031494609. One carat equals 0.000031 stone.
What is 10 carats in stone?
10 carats equals 0.000315 stone.
How many carats are in a stone?
One stone equals 31,751.4659 carats (1 st = 31,751.4659 ct).