Ounces to Grams Conversion Calculator

Convert ounces to grams quickly and easily with our free online calculator.

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About this Converter

This free ounces to grams converter provides quick and accurate conversions between weight measurements. Simply enter a value in ounces and get the equivalent in grams instantly.

How to Convert Ounces to Grams

To convert from ounces to grams, use the conversion calculator above. The calculator uses the precise conversion ratio automatically.

Common Conversions

  • 1 ounce = 28.35 grams
  • 2 ounces = 56.70 grams
  • 4 ounces = 113.40 grams
  • 8 ounces = 226.80 grams
  • 16 ounces = 453.59 grams (1 pound)

How to Use

  1. Enter the number of ounces in the input field
  2. Select your desired units from the dropdowns if needed
  3. The result in grams will be calculated automatically

About the Conversion

The ounce to gram conversion bridges the imperial and metric weight measurement systems. Ounces are commonly used in the United States for measuring ingredients and postal weights, while grams are part of the metric system used worldwide. This conversion is essential for cooking, baking, and international recipes.

Set the calculator to your desired defaults above, then copy the code below.

Or set custom default values:

Ounce to Gram Conversion Table

Common Ounces to Grams conversions:

Common Ounce to Gram conversion values
Ounces (oz) Grams (g)
1 28.3495
2 56.699
3 85.0485
4 113.398
5 141.7475
10 283.495
15 425.2425
20 566.99
25 708.7375
50 1,417.475
75 2,126.2125
100 2,834.95
250 7,087.375
500 14,174.75
1,000 28,349.5

Frequently Asked Questions

How many grams are in 1 ounce?
There are 28.3495 grams in 1 ounce.
How do you convert ounces to grams?
To convert ounces to grams, multiply the number of ounces by 28.3495. For example, 5 ounces = 141.7475 grams.
How many ounces are in 1 gram?
There are 0.0353 ounces in 1 gram.