Ounces to Grams Converter
Convert mass weight from Ounces (oz) to Grams (g) instantly.
Enter Value
Conversion Result
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Formula & Conversion Step:
What is the Ounces to Grams Converter?
The Ounces to Grams converter translates small-scale Imperial weights into small-scale Metric masses. It is arguably the most important conversion tool for international baking recipes, jewelry, and dietary macros.
How It Works (Formula)
Based on the international yard and pound agreement, an avoirdupois ounce is defined as exactly 28.349523125 grams. The calculator uses this precise constant to multiply the inputted ounces and transition them into the metric system.
$$ \text{Grams (g)} = \text{Ounces (oz)} \times 28.34952 $$
The specific multiplication constant linking Imperial to Metric.
How to Use It
Input the weight in Ounces (oz) in the text box. The tool will multiply your input by 28.34952 and immediately output the equivalent mass in Grams (g). Use the swap button if you need to reverse the math.