Convert Stone to Grams
st to g · weight & mass conversion
What are stone and grams?
A stone is 14 pounds (6.35 kg), used mainly in the UK and Ireland for body weight. A gram is one-thousandth of a kilogram, about the mass of a small paperclip. For scale: a 70 kg adult weighs about 154 lb, and a bag of sugar is usually 1 kg (2.2 lb).
How to convert stone to grams
1 st = 6,350.29 g. To convert, multiply the number of stone by 6,350.29. For example, 5 st = 31,751.5 g, and 20 st = 127,006 g. To go the other way, multiply grams by 0.000157473 (since 1 g = 0.000157473 st).
Stone to Grams conversion table
| Stone (st) | Grams (g) |
|---|---|
| 1 | 6,350.29 |
| 2 | 12,700.6 |
| 5 | 31,751.5 |
| 10 | 63,502.9 |
| 25 | 158,757 |
| 50 | 317,515 |
| 100 | 635,029 |
FAQ
What is 1 st in g?
1 st = 6,350.29 g. To convert any amount, multiply the number of stone by 6,350.29.
How do I convert grams back to stone?
Go the other way: 1 g = 0.000157473 st, so multiply grams by 0.000157473 to get stone.
Is a stone bigger than a gram?
Yes — 1 st is the larger unit, equal to 6,350.29 g.
Are these weight & mass conversions exact?
They use the standard internationally-defined conversion factors. Results are rounded to six significant figures for readability, which is accurate enough for everyday and most technical use.