Gram to Stone (g to st)
Result
0.000157473044 Stone
Formula
st = g × 0.000157473044
1 g = 0.000157473044 st, and 1 st = 6,350.29318 g.
The kilogram is the SI base unit of mass, defined through the Planck constant since 2019. The international avoirdupois pound is exactly 0.45359237 kg; the ounce is 1/16 lb and the stone 14 lb.
Worked examples
- 1 g × 0.000157473044 = 0.00015747304 st
- 10 g × 0.000157473044 = 0.0015747304 st
- 100 g × 0.000157473044 = 0.015747304 st
Common mistakes
- Precious metals use the troy ounce (31.1034768 g), about 10% heavier than the avoirdupois ounce (28.349523125 g) used for food and parcels.
- "Ton" is ambiguous: the metric tonne used here is 1,000 kg, the US short ton 907.18474 kg and the UK long ton 1,016.0469088 kg.
- Kilograms and pounds measure mass. Pound-force (lbf) and newtons measure force — they are not interchangeable with kg.
Gram to Stone table
| Gram (g) | Stone (st) |
|---|---|
| 1 | 0.00015747304 |
| 2 | 0.00031494609 |
| 5 | 0.00078736522 |
| 10 | 0.0015747304 |
| 20 | 0.0031494609 |
| 50 | 0.0078736522 |
| 100 | 0.015747304 |
| 1,000 | 0.15747304 |
The units
- Gram (g)
- One thousandth of a kilogram.
- Stone (st)
- 14 pounds, exactly 6.35029318 kg. Used for body weight in the UK and Ireland.
Sources for these factors
- The International System of Units (SI Brochure), 9th edition — BIPM
- Handbook 44 (2024), Appendix C: General Tables of Units of Measurement — NIST
- Guide for the Use of the International System of Units (SP 811), Appendix B: conversion factors — NIST
Last reviewed against these sources. An automated check recomputes every factor from its definition on each build. How we check accuracy