Ounce to Gram Converter
Convert ounces to grams instantly. Perfect for cooking, baking, and weight measurements.
1 ounce(s) =
28.35 grams
All Conversions
28.35
Grams (g)
0.03
Kilograms (kg)
0.06
Pounds (lb)
28,349.5
Milligrams (mg)
Conversion Formula
grams = ounces x 28.3495
1 ounce is equal to approximately 28.3495 grams.
Quick Reference
1 oz
= 28.35 g
2 oz
= 56.70 g
4 oz
= 113.40 g
8 oz
= 226.80 g
12 oz
= 340.19 g
16 oz
= 453.59 g (1 lb)
💡
Help us improve!
How would you rate the Ounce to Gram Converter?
Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
📚
Formula Source: NIST Guide to SI Units
by National Institute of Standards
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.