Accurate Ounces to Grams Conversion

Our free online ounces to grams converter provides instant, accurate conversions between these common weight units. Whether you’re cooking, measuring postage, or working on a science project, this tool makes it easy to switch between ounces and grams.

How to Use the Converter

• Enter your weight value in the input field
• Select whether your input is in ounces or grams
• View the converted result instantly
• The converter handles whole numbers (16), decimals (0.5), and fractions (3/4)

Common Ounce to Gram Conversions

Here are some frequently used conversions for quick reference:

• 1 oz = 28.35 g
• 2 oz = 56.70 g
• 4 oz = 113.40 g (1/4 pound)
• 8 oz = 226.80 g (1/2 pound)
• 16 oz = 453.59 g (1 pound)

Understanding Ounces and Grams

Ounces (oz) are a unit of weight commonly used in the United States customary and British imperial systems. There are 16 ounces in a pound.

Grams (g) are the base unit of mass in the metric system, used worldwide for scientific and everyday measurements. There are 1000 grams in a kilogram.

The exact conversion factor is 1 ounce = 28.349523125 grams. Our converter uses this precise value for maximum accuracy in all calculations.

Practical Applications

This converter is especially useful for:

• Cooking and baking recipes that use metric measurements
• International shipping and postage calculations
• Scientific experiments and lab work
• Dietary tracking and nutrition information
• Crafting and DIY projects requiring precise measurements