Ounces to Grams Converter

Convert oz to grams instantly. 1 oz = 28.3495 grams.

Conversion Formula

grams = oz × 28.3495

OZ to Grams Reference Table

OuncesGrams
1 oz28.35 g
2 oz56.70 g
4 oz113.40 g
8 oz226.80 g
12 oz340.19 g
16 oz453.59 g
20 oz566.99 g
32 oz907.18 g
100 oz2834.95 g

Frequently Asked Questions

How many grams are in an ounce?

1 ounce (avoirdupois) equals exactly 28.349523125 grams. For everyday use, 28.35 grams per ounce is sufficient.

How do I convert ounces to grams?

Multiply ounces by 28.3495. For example, 8 oz = 8 × 28.3495 = 226.796 grams.

What is 16 oz in grams?

16 oz = 16 × 28.3495 = 453.592 grams (approximately 0.454 kg, which is 1 pound).

What is the difference between a fluid ounce and an ounce?

An ounce (oz) measures weight/mass. A fluid ounce (fl oz) measures volume. 1 fl oz ≈ 29.5735 mL. They are different units and should not be confused.

What is 100 grams in ounces?

100 grams ÷ 28.3495 = approximately 3.527 ounces.

For more weight conversions, see the full Weight Converter.