Mass & Weight
Grams back to ounces
Divide by the same factor, or multiply by its inverse. Never multiply by 28.349523125 here.
The Formula
oz = g / 28.349523125 = g x 0.03527396194958041
Divide by the same factor, or multiply by its inverse. Never multiply by 28.349523125 here.
| Symbol | Meaning | Unit | Notes |
|---|---|---|---|
| g | Mass in grams | grams | The quantity you are converting away from. |
| 0.03527396194958041 | Ounces per gram | oz per g | The reciprocal of 28.349523125, to seventeen significant figures. |
| oz | Mass in avoirdupois ounces | ounces | Smaller than the gram figure, which is the sanity check. |
What Each Symbol Means
ggrams
Mass in grams
The quantity you are converting away from.
0.03527396194958041oz per g
Ounces per gram
The reciprocal of 28.349523125, to seventeen significant figures.
ozounces
Mass in avoirdupois ounces
Smaller than the gram figure, which is the sanity check.
See It Worked With Real Numbers
A formula on its own does not tell you which number goes where. The how to convert ounces to grams page applies this equation to a concrete case, shows every intermediate step, and names the mistakes that produce a wrong answer even when the algebra is right.
Where This Formula Appears
This equation is the working core of How To Convert Ounces To Grams, filed under Unit Conversion. Every number the guide produces comes from substituting into this one line.