Ounces to grams (oz to g)
One ounce is exactly 28.349523125 grams. Multiply by 28.35 for practical purposes: a 4 oz portion is 113 g, and 16 oz (one pound) is 454 g.
oz to g conversion table
| Ounces (oz) | Grams (g) |
|---|---|
| 0.5 | 14.2 |
| 1 | 28.3 |
| 2 | 56.7 |
| 3 | 85 |
| 4 | 113.4 |
| 8 | 226.8 |
| 12 | 340.2 |
| 16 | 453.6 |
| 32 | 907.2 |
How to convert ounces to grams
The formula is grams = ounces x 28.3495. Type any value into the converter above for
an exact result, or use the table for the most common conversions. For other units, the
full weight converter handles every combination, and
the unit converter covers length, weight, temperature,
speed, area, volume and data in one place.
Frequently asked questions
How many grams are in 1 ounce?
1 oz = 28.3495 g. The formula is grams = ounces x 28.3495; the converter applies it to whatever you type and rounds only for display.
What is 4 oz in g?
4 oz = 113.4 g, using grams = ounces x 28.3495.
How do I convert grams back to ounces?
Use ounces = grams ÷ 28.3495. For example, 125 g = 4.41 oz. The g to oz converter does this for you.