Ounces to Grams
Convert ounces to grams instantly and accurately, both ways.
🔒 Instant, accurate, and runs entirely in your browser
Formula: 1 oz = 28.3495 g
Ounces to Grams
To convert ounces to grams, multiply the value by 28.3495. For example, 1 oz is 28.3495 g. Type any number above and the result updates instantly — and you can convert in the other direction just as easily. Everything runs in your browser.
Ounces to Grams conversion table
| Ounces (oz) | Grams (g) |
|---|---|
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 4 oz | 113.3981 g |
| 8 oz | 226.7962 g |
| 12 oz | 340.1943 g |
| 16 oz | 453.5924 g |
| 24 oz | 680.3886 g |
| 32 oz | 907.1847 g |
Other popular conversions
How it works
Three steps. No sign-up, no upload, no wait.
1
Enter a value
Type a number of ounces in the first box.
2
Read the result
The value in grams updates instantly.
3
Convert either way
You can also type in the grams box to convert back.
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Private by design.Everything happens right here in your browser. Your files are never uploaded — we never see them.
Frequently Asked Questions
How many grams are in an ounce? ▼
One ounce equals 28.3495 grams.
What is the formula to convert ounces to grams? ▼
Use
1 oz = 28.3495 g.Is this converter accurate? ▼
Yes — it uses the exact internationally-defined conversion factor and updates live as you type. It runs entirely in your browser.
Do I need to install anything or sign up? ▼
No. It works instantly in your browser — no account, no install, nothing uploaded.