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An ounces to grams converter converts imperial ounces (oz) to metric grams (g). Used in cooking, nutrition labels, postal services, and international trade.

Formule

g = oz × 28.3495
oz
Ounces (oz) — Imperial avoirdupois ounce
g
Grams (g) — Metric mass unit

Guide étape par étape

  1. 11 ounce = 28.3495 grams
  2. 21 pound = 16 ounces = 453.592 grams
  3. 3Grams = Ounces × 28.3495
  4. 4Troy ounce = 31.1035 grams (precious metals)

Exemples résolus

Entrée
1 oz (standard portion)
Résultat
28.35g
Entrée
8 oz (half pound)
Résultat
226.8g
Entrée
16 oz (1 pound)
Résultat
453.6g

Questions fréquentes

How many grams is 16 ounces?

16 oz = 453.6 g ≈ 450 g. This is also 1 pound, a common kitchen reference.

What weighs one ounce?

About 28 grams. A slice of bread, a small banana, or three AA batteries are roughly 1 oz.

How do I convert small ounce amounts?

Quick rule: multiply oz by 28. Example: 3.5 oz × 28 = 98 g. For very precise work (spices, medicine), use 28.35.

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