Stone to Gram Converter
Convert Stone (st) to Gram (g) instantly. 1 st = 6,350.29318 g.
Mass Converter
26 units available
1 st = 6,350.29318 g
Formula:
g = st × 6,350.29318With your value: 1 st = 6,350.29318 g
How big is that?
Everyday references on a logarithmic scale, all expressed in stone so you can sanity-check the result.
Other Stone to Gram conversions
Stone to Gram Conversion Table
| Stone (st) | Gram (g) |
|---|---|
| 0.5 | 3,175.14659 |
| 1 | 6,350.29318 |
| 2 | 12,700.58636 |
| 5 | 31,751.4659 |
| 10 | 63,502.9318 |
| 15 | 95,254.3977 |
| 20 | 127,005.8636 |
| 25 | 158,757.3295 |
| 50 | 317,514.659 |
| 100 | 635,029.318 |
| 250 | 1,587,573.295 |
| 500 | 3,175,146.59 |
| 1000 | 6,350,293.18 |
Gram to Stone Conversion Table
| Gram (g) | Stone (st) |
|---|---|
| 0.5 | 7.873652e-5 |
| 1 | 0.000157 |
| 2 | 0.000315 |
| 5 | 0.000787 |
| 10 | 0.001575 |
| 15 | 0.002362 |
| 20 | 0.003149 |
| 25 | 0.003937 |
| 50 | 0.007874 |
| 100 | 0.015747 |
| 250 | 0.039368 |
| 500 | 0.078737 |
| 1000 | 0.157473 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Stone (st)
Mass
Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Gram (g)
Mass
Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Stone to Gram
To convert from Stone (st) to Gram (g), multiply the value by 6,350.29318.
Formula: g = st × 6,350.29318
Reverse: st = g × 0.000157473
Step-by-Step Example
- Start with your value in Stone. For example: 5 st
- Multiply by the conversion factor: 5 x 6,350.29318
- The result is: 31,751.4659 g
About Stone
The stone equals 14 pounds or about 6.35 kg. It is primarily used in the UK and Ireland for expressing body weight.
Fun Fact: The stone varied in weight depending on the commodity being weighed until it was standardized at 14 pounds in 1835.
Common uses: body weight (UK), agriculture.
About Gram
The gram equals one thousandth of a kilogram. It is commonly used for measuring food, ingredients, and small items.
Common uses: cooking, nutrition labels, jewelry.
Frequently Asked Questions
How many Gram are in 1 Stone?
There are exactly 6,350.29318 Gram in 1 Stone. This means the conversion factor from Stone to Gram is 6,350.29318.
What is the formula to convert Stone to Gram?
The formula to convert Stone to Gram is: g = st × 6,350.29318. For example, to convert 10 Stone to Gram, you would multiply 10 by 6,350.29318.
What is a Stone?
The stone equals 14 pounds or about 6.35 kg. It is primarily used in the UK and Ireland for expressing body weight.
What is a Gram?
The gram equals one thousandth of a kilogram. It is commonly used for measuring food, ingredients, and small items.
What are the common uses of Stone?
The Stone is commonly used in body weight (UK), agriculture.
Related Mass Conversions
Cite this page
UnitConvertLab. (2026). Stone to Gram converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/stone-to-gram