Grams to Ounces Converter

One ounce (oz) equals 28.35 grams. For rough conversions, multiply ounces by 28 for a quick estimate. For example, 4oz is approximately 113g.

Grams are the standard for baking in the UK, Europe, and Australia. Ounces are used in older British recipes and many American recipes. For precision baking, grams are preferred as they allow more accurate measurements.

Troy ounces (31.1g) are used for precious metals, not cooking. This converter uses avoirdupois ounces (28.35g), which is the standard for food and everyday weights.

There are 16 ounces in one pound. So 1lb 4oz = 20oz = 567g. Enter just the ounces (converting pounds first by multiplying by 16) for an accurate gram conversion.

You might need this conversion when following an American recipe that uses ounces, scaling a recipe for someone who uses imperial measurements, or when buying ingredients that are priced or packaged in ounces. One ounce is approximately 28.35 grams.