Ounces to Grams Converter

Convert ounces (oz) to grams (g) or grams to ounces instantly. Essential for cooking, baking, and nutrition. 1 ounce = 28.3495 grams.

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28.3495
1 oz = 28.3495 g

Common Cooking Conversions

Ounces (oz)Grams (g)Common Use

How to Convert Ounces to Grams

The conversion factor is: 1 ounce = 28.3495 grams. To convert ounces to grams, multiply the number of ounces by 28.3495. To convert grams to ounces, divide by 28.3495 (or multiply by 0.035274). For cooking, 28.35 g/oz is used for general purposes. For precious metals (troy ounces), 1 troy oz = 31.1035 grams.

Oz to Grams in Cooking

Most recipes from the US use ounces and cups while UK and Australian recipes use grams. Common conversions: 1 oz flour β‰ˆ 28g; 1 oz butter β‰ˆ 28g; 4 oz chicken breast β‰ˆ 113g; 8 oz (half pound) β‰ˆ 227g; 16 oz (1 pound) β‰ˆ 454g. For precise baking, always use a kitchen scale.

1 ounce = 28.3495 grams. For cooking, this is often rounded to 28 grams. For precious metals (gold, silver), 1 troy ounce = 31.1035 grams.
100 grams = 3.5274 ounces (about 3.5 oz). Divide grams by 28.3495 to get ounces.
No. A fluid ounce (fl oz) is a volume measurement (about 29.57 ml). A regular ounce (oz) is a weight measurement (28.35 g). They are different units. This converter handles weight ounces only.