Ounce to Gram Converter (oz to g)

How to Convert Ounce to Gram

Formula: Gram = Ounce × 28.349523

Example: 1 oz = 28.349523 g

You can also use the interactive converter above. Simply enter any Ounce value and the equivalent Gram value will appear instantly. Click the ⇄ button to reverse the conversion.

Here is a closer look at what Ounce and Gram are used for, plus answers to the questions people ask most about this conversion.

Step-by-step example — Convert 8 oz to g:

What is Ounce and Gram?

An Ounce (oz) is one-sixteenth of an avoirdupois pound, commonly used for smaller weights in the US customary system.

A Gram (g) is a metric unit of mass equal to one-thousandth of a kilogram. It is the go-to unit for small, everyday quantities.

Real World Uses of Ounce to Gram Conversion

• Ounce: Commonly used for measuring food portion sizes and packaged snack weights.
• Gram: Commonly used for measuring small parcels and letters for postage.
• Ounce: Commonly used in the US for postage weight and small food portions.
• Gram: Commonly used on nutrition labels to show protein, sugar and fat content per serving.

Frequently Asked Questions

What is the formula to convert Ounce to Gram?

The formula is: Gram = Ounce x 28.349523. Multiply any Ounce value by 28.349523 to get the equivalent in Gram.

What is 1 Ounce in Gram?

1 oz = 28.349523 g.

How many Ounce are in 1 Gram?

1 g = 0.03527396 oz.

Is Ounce bigger or smaller than Gram?

Ounce is bigger than Gram. 1 Ounce = 28.349523 g.

What is 16 oz in g?

16 oz = 453.592368 g.

What is 50 g in oz?

50 g = 1.763698105 oz.

Is an ounce of weight the same as a fluid ounce?

No — an ounce (oz) measures weight, while a fluid ounce (fl oz) measures volume. They share a name but measure completely different things.