Convert stone (US) to carat
Please provide values below to convert stone (US) [st (US)] to carat [car, ct], or Convert carat to stone (US).
1 st (US) = 31751.4659 car, ct. To convert stone (US) to carat, multiply the value by 31751.4659; to go the other way, divide by it (1 car, ct = 3.14946088836e-05 st (US)). Both units measure weight and mass and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 st (US) = 31751.4659 car, ct
- 1 car, ct = 3.14946088836e-05 st (US)
- 10 st (US) = 317514.659 car, ct
- 100 st (US) = 3175146.59 car, ct
How to Convert Stone (Us) to Carat
1 st (US) = 31751.4659 car, ct
Example: convert 15 st (US) to car, ct:
15 st (US) = 15 × 31751.4659 car, ct = 476271.9885 car, ct
Stone (Us) to Carat Conversion Table
| stone (US) | carat |
|---|---|
| 1 st (US) | 31751.4659 car, ct |
| 2 st (US) | 63502.9318 car, ct |
| 3 st (US) | 95254.3977 car, ct |
| 5 st (US) | 158757.3295 car, ct |
| 10 st (US) | 317514.659 car, ct |
| 20 st (US) | 635029.318 car, ct |
| 50 st (US) | 1587573.295 car, ct |
| 100 st (US) | 3175146.59 car, ct |
| 500 st (US) | 15875732.95 car, ct |
| 1000 st (US) | 31751465.9 car, ct |
Stone (Us)
A stone (st) is a unit of weight primarily used in the United States, equal to 14 pounds or approximately 6.35 kilograms.
History/Origin
The stone has origins in medieval England, where it was used as a convenient weight measure for trade and commerce. Its value varied regionally before standardization, and it has been used historically for measuring human body weight and other goods.
Current Use
Today, the stone is mainly used in the UK and Ireland for body weight measurement, while in the United States, it is rarely used and often replaced by pounds or kilograms in most contexts.
Carat
A carat is a unit of mass used to measure gemstones and pearls, equal to 200 milligrams.
History/Origin
The carat originated from the carob seed, which was historically used as a counterweight in balance scales due to its uniform weight. The term has been used since the 16th century to measure precious stones.
Current Use
Today, the carat is primarily used in the jewelry industry to specify the weight of diamonds and other gemstones, with 1 carat equaling 0.2 grams.
Frequently Asked Questions
What is 1 stone (US) in carat?
1 stone (US) (st (US)) = 31751.4659 carat (car, ct).
How do you convert stone (US) to carat?
Multiply the stone (US) value by 31751.4659. For example, 25 st (US) × 31751.4659 = 793786.6475 car, ct.
What is 10 stone (US) in carat?
10 st (US) = 317514.659 car, ct.
Which unit is larger, the stone (US) or the carat?
The stone (US) is the larger unit: 1 st (US) = 31751.4659 car, ct.