Convert grams to ounces
Enter the value to convert from gram to ounce.
How to Convert Gram to Ounce
Converting gram to ounce is straightforward using our conversion calculator.
Conversion Formula
oz = g ÷ 28.349523125Reverse conversion: Convert ounces to grams
Comparison: Gram vs Ounce
When to Use Each Unit
Gram: Standard for food ingredients, medication dosing, jewelry, and small object measurements worldwide.
Ounce: Used in the United States for food portions, package sizes, and small weight measurements.
Common Conversion Values
- 1000 g = 1 kg
- 1 g ≈ 0.035 oz
- 453.6 g ≈ 1 lb
- 1 g = 1000 mg
About Gram
Definition: The gram (symbol: g) is a metric unit of mass equal to one thousandth of a kilogram, commonly used for small quantities.
History: Derived from the kilogram when the metric system was established. Became standard for food, medicine, and small item measurements.
Current Use: Standard for food ingredients, medication dosing, jewelry, and small object measurements worldwide.
Examples: Sugar packet: 4g, coin: 2-8g, smartphone: 150-250g, slice of bread: 25-30g
About Ounce
Definition: The ounce (symbol: oz) is an imperial unit equal to 1/16 of a pound or approximately 28.35 grams.
History: Originally based on the weight of precious metals. Standardized as part of the avoirdupois system.
Current Use: Used in the United States for food portions, package sizes, and small weight measurements.
Examples: Food serving: 3-8 oz, candy bar: 1-2 oz, spice container: 0.5-4 oz, gold: priced per ounce