Ounces (oz) to Grams (g) calculator

Input the amount of ounces you want to convert to grams in the below input field, and then click in the "Convert" button. But if you want to convert from grams to ounces, please checkout this tool.


Formula used to convert oz to g:

F(x) = x * 28.349523125

For example, if you want to convert 15 oz to g, just replace x by 15 [oz]:

15 oz = 15*28.349523125 = 425.242846875 g


  1. Multiply the amount of ounces by 28.349523125.
  2. The result will be expressed in grams.

Ounce to Gram Conversion Table

The following table will show the most common conversions for Ounces (oz) to Grams (g):

Ounces (oz) Grams (g)
0.001 oz 0.0283495231 g
0.01 oz 0.2834952313 g
0.1 oz 2.8349523125 g
1 oz 28.349523125 g
2 oz 56.69904625 g
3 oz 85.048569375 g
4 oz 113.3980925 g
5 oz 141.747615625 g
6 oz 170.09713875 g
7 oz 198.446661875 g
8 oz 226.796185 g
9 oz 255.145708125 g
10 oz 283.49523125 g
20 oz 566.9904625 g
30 oz 850.48569375 g
40 oz 1133.980925 g
50 oz 1417.47615625 g
60 oz 1700.9713875 g
70 oz 1984.46661875 g
80 oz 2267.96185 g
90 oz 2551.45708125 g
100 oz 2834.9523125 g

About Ounces (oz)

The ounce (symbol ℥) is a unit of mass, weight, or volume used in most British derived customary systems of measurement. One avoirdupois ounce is equal to ​1⁄16 of a common avoirdupois pound. It is commonly used in the United States to measure the weight of food, postal items, gloves, among others.

There are many ounces in current use. This are the troy ounce, the ounce-force and the fluid ounce.

About Grams (g)

A gram is a unit of mass defined in the International System of Units (SI). It is based on the kilogram (the SI base unit of mass). The symbol used to represent the gram is g and represents one thousandth of a kilogram (1/1,000 kilogram).

See also

FAQs for Ounce to Gram calculator

What is Ounce to Gram calculator?

Ounce to Gram is a free and online calculator that converts Ounces to Grams.

How do I use Ounce to Gram?

You just have to insert the amount of Ounces you want to convert and press the "Convert" button. The amount of Grams will be outputed in the input field below the button.

Which browsers are supported?

All mayor web browsers are supported, including Internet Explorer, Microsoft Edge, Firefox, Chrome, Safari and Opera.

Which devices does Ounce to Gram work on?

Ounce to Gram calculator works in any device that supports any of the browsers mentioned before. It can be a smartphone, desktop computer, notebook, tablet, etc.