9 Ounces to Grams
9 oz = 255.15 g
Formula
grams = ounces × 28.3495 9 × 28.3495 = 255.15 g
This is the avoirdupois (weight) ounce used for food and postage. A fluid ounce measures volume: 1 US fl oz of water weighs about 29.6 g. Precious metals use the troy ounce of 31.1 g.
Nearby values
Frequently asked questions
How many grams is 9 oz?
9 oz is 255.15 grams.
How many grams are in an ounce?
One ounce is 28.349523125 grams exactly; 28.35 g is close enough for cooking.