1 oz equals 28.3495 g. To convert Ounce to Gram, multiply the value by 28.3495; divide by 28.3495 to convert back. Enter any number above and the result appears instantly — free and entirely in your browser.
How do you convert Ounce to Gram?
The conversion formula is g = oz × 28.3495. The conversion factor is fixed by definition, so the result is always exact.
Ounce to Gram conversion table
| oz | g |
|---|---|
| 1 oz | 28.3495 g |
| 5 oz | 141.748 g |
| 10 oz | 283.495 g |
| 25 oz | 708.738 g |
| 50 oz | 1,417.48 g |
| 100 oz | 2,834.95 g |
What is Ounce (oz)?
The ounce (oz) is an imperial mass unit equal to about 28.35 g. It is used for food, mail and ingredients in the US and UK.
What is Gram (g)?
The gram (g) is one thousandth of a kilogram, the everyday metric unit for food portions, ingredients and small items.
Why convert Ounce to Gram?
The metric world weighs in grams and kilograms; the US and UK also use ounces, pounds and stones. Recipes, body weight and shipping constantly require converting between them.
The pound is defined as exactly 0.45359237 kg (1959), so 1 kg = 2.2046 lb. An ounce is about 28.35 g, and a UK stone is 14 lb (about 6.35 kg).
How to convert Ounce to Gram
- Enter the value in Ounce into the left field of the converter.
- Read the result in Gram instantly in the right field — it updates automatically.
- Use the swap button to reverse the direction (Gram to Ounce).
The converter runs entirely in your browser: no uploads, no queue, no limits. You can even use it offline.