Gram to Stone Converter
Weight · unit-converter
Convert Gram to Stone with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use gram-based factors (international avoirdupois pound and metric definitions). The full Weight Converter also includes carat, grain, and US/UK hundredweight.
Calculator
From: Gram (g)
To: Stone (st)
About Gram
The gram is one thousandth of a kilogram. Recipes, lab work, and small masses typically use grams.
About Stone
The stone is 14 pounds (UK and Ireland). It is often used for human body weight in those regions.
How to convert grams to stone
1 gram is equal to 0.00015747304442 stone:
1 g = (1 g ÷ 6350.29318 g) st = 0.00015747304442 st
Each gram is defined as 1 g and each stone as 6350.29318 g, so one g equals 1 ÷ 6350.29318 st = 0.00015747304442 st.
Let w(g) be the numeric value of the same mass measured in Gram (g), and w(st) the value in Stone (st). Then:
w(st) = w(g) × (1 / 6350.29318)
Equivalently, divide by how many g fit into one st (grams per st divided by grams per g):
w(st) = w(g) ÷ 6350.29317999999967
Or: stone = gram ÷ 6350.29317999999967
Examples
Example #1: Convert 20 g to stone
20 g = 20 g × (1/6350.29318) st = 0.0031494609 st
20 g = 20 g ÷ 6350.29317999999967 = 0.0031494609 st
Example #2: Convert 50 g to stone
50 g = 50 g × (1/6350.29318) st = 0.0078736522 st
50 g = 50 g ÷ 6350.29317999999967 = 0.0078736522 st
Summary
To convert Gram to Stone, multiply the value in g by the ratio of grams per g divided by grams per st. Equivalently: value_st = value_g × (1 / 6350.29318). Numerically, 1 g equals 0.00015747304441776972 st.
Relationship context
You are converting between metric (SI) (Grams) and imperial / UK (stone, long ton, pound, ounce) (Stone). Metric mass is decimal from the gram; US and imperial masses use pounds and ounces with fixed definitions relative to the kilogram. The numeric factor used here is 1.574730e-4.
Conversion tables
| Gram (g) | Stone (st) |
|---|---|
| 0.1 | 0.0000157473 |
| 1 | 0.000157473 |
| 2 | 0.0003149461 |
| 3 | 0.0004724191 |
| 4 | 0.0006298922 |
| 5 | 0.0007873652 |
| 6 | 0.0009448383 |
| 7 | 0.0011023113 |
| 8 | 0.0012597844 |
| 9 | 0.0014172574 |
| Gram (g) | Stone (st) |
|---|---|
| 10 | 0.0015747304 |
| 20 | 0.0031494609 |
| 30 | 0.0047241913 |
| 40 | 0.0062989218 |
| 50 | 0.0078736522 |
| 60 | 0.0094483827 |
| 70 | 0.0110231131 |
| 80 | 0.0125978436 |
| 90 | 0.014172574 |
| 100 | 0.0157473044 |