Ounces to Grams Conversion

Quick formula: grams = oz × 28.35 — with common conversions

⚡Quick Answer

1 ounce = 28.35 grams (roughly 28 g). Quick trick: multiply ounces by 28 for a fast estimate. 4 oz ≈ 113 g.

28.3g

grams = ounces × 28.35 — For quick math, multiply by 28.

💡28 is close enough for cooking and everyday use!

1 oz = 28.4 g | 2 oz = 56.7 g | 4 oz = 113.4 g | 8 oz = 226.8 g | 16 oz (1 lb) = 453.6 g

💡8 oz = about 227 g is roughly half a pound.

Multiply by 28 or by 30 minus 7%. Example: 5 oz × 28 = 140 g (exact: 141.75 g).

💡For cooking, rounding to 30 grams per ounce works in a pinch!

Convert 6 oz to grams: 6 × 28.35 = 170.1 grams.

💡Useful for baking: 1 cup of flour ≈ 4.5 oz ≈ 128 g.

1 ounce equals 28.35 grams. For quick estimates, use 28 grams per ounce.

Divide grams by 28.35. For quick math: grams ÷ 28 gives a close estimate.

No! Ounces (oz) measure weight; fluid ounces (fl oz) measure volume. They're different units.

Was this helpful?