Convert Ounces to Grams
Convert ounces to grams for international recipes and precise measurements.
Unit Converter
Easily convert between different units of measurement with speed and accuracy.
Factor
28.349500
Precision
2 decimal places
Type
Multiplication
Conversion Formula
1 oz × 28.349500 = 0 gProcess Explanation
To convert from ounces to grams, we multiply the value by the conversion factor 28.349500.
Conversion table: Ounces a Grams
Ounces (oz) | Grams (g) | Common use |
|---|---|---|
1 1 oz | 28.3495 g | Half ounce - common cooking measure |
2 2 oz | 56.699 g | One ounce - standard reference |
3 4 oz | 113.398 g | Quarter pound - typical portion |
4 8 oz | 226.796 g | Half pound - medium amount |
5 16 oz | 453.592 g | One pound - full measure |
Note: The values shown are approximations. For critical calculations, use the interactive converter above for greater precision.
How to Convert Ounces to Grams
Conversion Formula
To convert ounces to grams, multiply the number of ounces by 28.3495. The formula is: grams = ounces × 28.3495
What is an Ounce?
An ounce is a unit of weight in the imperial system. It equals approximately 28.35 grams and is commonly used in the United States to measure food, precious metals, and commercial products.
What is a Gram?
A gram is a unit of mass in the metric system. It is one-thousandth of a kilogram and is widely used for measuring small quantities in cooking, laboratory work, and international trade.
Common Applications
Cooking and Recipes
Adapting American recipes to metric measurements for European cooking
Precious Metals Trade
International transactions of gold, silver, and precious stones
Pharmacy and Medicine
Precise dosing of medications and nutritional supplements
Science and Laboratory
Precise measurements in chemistry and molecular biology laboratories
Frequently Asked Questions
Q How many grams are in an ounce exactly?
An ounce equals exactly 28.349523125 grams. For practical calculations, the approximation of 28.35 grams per ounce is commonly used.
Q Is a fluid ounce different from a weight ounce?
Yes, they are different. A weight ounce (avoirdupois) equals 28.35 grams, while a fluid ounce is a measure of volume that equals approximately 29.57 ml.
Q What is this conversion most useful for?
This conversion is essential for following international recipes, buying imported products, working in pharmacology, and participating in the trade of precious metals.