Stone to Gram Converter
1 st = 6,350.29318 g — convert instantly with formula and table.
Use the converter above for an immediate result — it recalculates on every keystroke and works offline once the page has loaded.
Quick answer: one stone equals 6,350.29 grams. So to convert stones to grams, multiply by 6,350.29318.
How to convert stones to grams
grams = stones × 6,350.29318
The stone (14 pounds, about 6.35 kg) is the traditional British and Irish unit for body weight — someone might be "11 stone 4" rather than 158 pounds.
The gram is the metric everyday unit for cooking ingredients, letters and jewelry. Originally defined as the mass of a cubic centimeter of water.
Stone to Gram conversion table
| Stone (st) | Gram (g) |
|---|---|
| 0.01 st | 63.5029 g |
| 0.1 st | 635.0293 g |
| 0.25 st | 1,587.57 g |
| 0.4 st | 2,540.12 g |
| 0.75 st | 4,762.72 g |
| 1.25 st | 7,937.87 g |
| 1.75 st | 11,113.01 g |
| 2.5 st | 15,875.73 g |
| 3.5 st | 22,226.03 g |
| 4.5 st | 28,576.32 g |
| 6 st | 38,101.76 g |
| 8 st | 50,802.35 g |
| 10 st | 63,502.93 g |
| 12 st | 76,203.52 g |
| 14 st | 88,904.1 g |
| 16 st | 101,604.69 g |
| 18 st | 114,305.28 g |
| 20 st | 127,005.86 g |
| 24 st | 152,407.04 g |
| 26 st | 165,107.62 g |
| 30 st | 190,508.8 g |
| 35 st | 222,260.26 g |
| 45 st | 285,763.19 g |
| 55 st | 349,266.12 g |
| 65 st | 412,769.06 g |
| 75 st | 476,271.99 g |
| 85 st | 539,774.92 g |
| 95 st | 603,277.85 g |
| 110 st | 698,532.25 g |
| 125 st | 793,786.65 g |
| 175 st | 1,111,301.31 g |
| 250 st | 1,587,573.3 g |
| 350 st | 2,222,602.61 g |
| 450 st | 2,857,631.93 g |
| 600 st | 3,810,175.91 g |
| 750 st | 4,762,719.89 g |
| 900 st | 5,715,263.86 g |
| 1,500 st | 9,525,439.77 g |
| 2,500 st | 15,875,732.95 g |
| 10,000 st | 63,502,931.8 g |
Need the opposite direction? Use the Gram to Stone converter, or read our complete guide to weight conversions for every formula in one place.
Frequently asked questions
How many grams are in one stone?
One stone equals 6,350.29 grams. Multiply any stone value by 6,350.29318 to get grams.
What is 10 stones in grams?
10 stones equal 63,502.93 grams (10 × 6,350.29318).
Is the stone to gram conversion exact?
The conversion factor used here (6,350.29318) is based on the internationally agreed definitions of both units, so results are exact up to rounding of the final decimal places.
Is my data stored when I use this converter?
No. The conversion runs entirely in your browser with JavaScript — nothing you type is sent to a server, logged or stored.