Ounces to Grams (oz to g) Converter
How to convert Ounces To Grams
1 oz = 28.3495 g.
To convert ounces to grams, use the formula: 1 oz = 28.3495 g. Enter any value in the input field above and the result appears instantly. Click the ⇄ button to reverse the conversion direction.
All conversions use precise mathematical constants validated against international SI standards (NIST and ISO 80000), accurate to 8 significant figures.
Frequently Asked Questions
How many Grams are in one Ounce?
1 oz = 28.3495 g. 1 ounce = 28.3495 grams. Enter any weight in ounces to convert to grams.
What is the formula to convert Ounce to Gram?
1 oz = 28.3495 g. Multiply the Ounce value by the conversion factor to get Gram.
How do I convert Grams To Ounces?
Use the Grams To Ounces converter — formula: 1 g = 0.035274 oz. Click the ⇄ switch button above for the reverse conversion.
Is this Ounce to Gram converter free?
Yes — completely free, no registration required. Works instantly in your browser using precise mathematical constants validated against SI standards.