Ounces to Grams Converter
Convert ounces (oz) to grams (g) instantly. Type a value above and the result updates while you type. 1 ounce equals 28.3495 grams.
Result updates as you type. Values are calculated locally in your browser — nothing is sent to a server.
The formula
1 ounce = 28.3495 grams
Multiply the ounces value by 28.3495 to get grams. Or divide by 0.035274 to go the other way.
Ounces to grams conversion table
| oz | g |
|---|---|
| 1 | 28.3495 |
| 2 | 56.699 |
| 3 | 85.0486 |
| 4 | 113.398 |
| 5 | 141.748 |
| 6 | 170.097 |
| 7 | 198.447 |
| 8 | 226.796 |
| 9 | 255.146 |
| 10 | 283.495 |
| 15 | 425.243 |
| 20 | 566.99 |
| 25 | 708.738 |
| 50 | 1417.48 |
| 75 | 2126.21 |
| 100 | 2834.95 |
Worked examples
- 5 oz × 28.3495 = 141.748 g
- 30 oz × 28.3495 = 850.486 g
- 165 oz × 28.3495 = 4677.67 g
Conversion factors follow the exact international definitions (SI/BIPM; imperial units per the 1959 International Yard and Pound Agreement, maintained by NIST). NIST unit conversion reference
Factors last verified August 2026 · Built by Jeffrey Tepper.
Looking for the other direction?
Frequently asked questions
How many grams are in 1 ounce?
1 ounce equals 28.3495 grams (oz → g).
How do you convert ounces to grams?
Multiply the number of ounces by 28.3495. For example: 10 oz × 28.3495 = 283.495 g.
What is 50 oz in g?
50 oz equals 1417.48 g.
Which is bigger: 1 ounce or 1 gram?
1 ounce is bigger: it equals 28.3495 grams.