Grams to oz Converter
Convert grams to ounces for following American recipes and reading US nutrition labels.
How It Works
Formula: g to oz = value × 0.0352739619
Example: 100 g = 3.527396 oz
Note: 1 gram equals 0.035274 ounces under the avoirdupois standard used in American cooking.
Common Uses
Rounding Rule
Rounded to 4 decimal places
Error Margin
±0.0001 oz
Precision Guidance
For recipes, round to 0.1 oz. For precise nutrition tracking, keep 2-4 decimals.
Common Mistakes
Use the avoirdupois ounce (28.35 g) for food, not the troy ounce (31.10 g) used for gold.
Frequently Asked Questions
What is 100 grams in ounces?
100 grams equals 3.5274 ounces using the standard conversion (1 g = 0.03527396 oz).
How do I convert grams to ounces?
Multiply the gram value by 0.035274. For example, 100 g × 0.035274 = 3.5274 oz.
Is this for cooking or precious metals?
This uses the avoirdupois ounce for cooking and everyday weight, not the troy ounce for precious metals.
How precise is this for baking?
Accurate to 4 decimal places; for baking, rounding to 0.1 oz is typical.
Deep Dive Guide
Grams to Ounces: Convert Grams to Ounces for Cooking and Packaging
Convert grams to ounces with the exact 0.035274 factor. Translate metric recipe weights, portions, and packaging values into US ounces for 2026.
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Last Updated 2026 | This converter was reviewed for accuracy