OUNCES → GRAMS
OUNCES TO GRAMS · INSTANT · FREE · NO SIGN UP
Ounces (oz)
oz
Grams (g)
g
1 oz × 28.3495 = 28.3495 g
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Conversion Table
Ounces (oz) Grams (g)

The Formula

To convert ounces to grams, multiply by 28.3495.

g = oz × 28.3495
oz = g ÷ 28.3495

This is the standard avoirdupois ounce used in food and general weight conversions.

Common References

1 oz = 28.35 g
4 oz = 113.40 g
8 oz = 226.80 g
12 oz = 340.19 g
16 oz = 453.59 g
Related Converters

How to Convert Ounces to Grams

Multiply ounces by 28.3495 to convert to grams. Example: 8 oz equals 226.796 grams. This conversion is frequently used for cooking, shipping weights, and product packaging.

To convert grams to ounces, divide by 28.3495. Using exact values is important when precision affects recipes, nutrition labels, or dosing.

When Is Ounces to Grams Useful?

Useful for baking, meal tracking, grocery comparisons, and international product specs where one source lists imperial weight and another lists metric.

Frequently Asked Questions

How many grams are in 1 ounce?

1 ounce equals 28.3495 grams.

How many grams is 8 oz?

8 ounces equals about 226.8 grams.

How many grams is 16 oz?

16 ounces equals about 453.6 grams.

Is this for fluid ounces?

No, this page is for weight ounces, not fluid volume ounces.

Can I use this for cooking ingredients?

Yes, this conversion is commonly used in recipes and kitchen prep.