Grams (g) to Stones (st) Conversion
Grams
The gram is a unit of mass equal to one thousandth of a kilogram (10⁻³ kg) and is the standard unit for small masses in chemistry, pharmacy, food science, and nutrition. In the CGS system, the gram was the fundamental unit of mass. In nutrition, all macronutrients — carbohydrates, proteins, and fats — are quantified in grams per serving.
Stones
The stone is a unit of mass equal to exactly 14 pounds (approximately 6.35 kilograms), used almost exclusively in the United Kingdom and Ireland for expressing human body weight. Standardised by the Weights and Measures Act of 1835, the stone persists in British popular culture and medical contexts despite not being part of the SI system.
| Grams (g) | Stones (st) |
|---|---|
| 0.1 g | 0.0000157 st |
| 1 g | 0.000157 st |
| 2 g | 0.000315 st |
| 3 g | 0.000472 st |
| 5 g | 0.000787 st |
| 10 g | 0.00157 st |
| 20 g | 0.00315 st |
| 30 g | 0.00472 st |
| 50 g | 0.00787 st |
| 100 g | 0.0157 st |
| 1000 g | 0.1575 st |
Frequently Asked Questions (FAQ)
How many stones are in 1 grams?
1 grams (g) is exactly 0.000157 stones (st).
How do I convert grams to stones?
Multiply the value in grams by 0.000157 to get the result in stones. Or use the converter above — type any number and see the result instantly.