How to convert Ounces to Grams
The conversion is a single multiplication: 1 oz = 28.349523 g. To convert ounces to grams, multiply by 28.349523. To go back, multiply grams by 0.035274 (or divide by 28.349523). These factors are exact by definition.
Examples
- 1 oz = 28.349523 g
- 5 oz = 141.74762 g
Ounces to Grams conversion table
| Ounces (oz) | Grams (g) |
|---|---|
| 1 | 28.349523 |
| 2 | 56.699046 |
| 3 | 85.048569 |
| 4 | 113.39809 |
| 5 | 141.74762 |
| 10 | 283.49523 |
| 20 | 566.99046 |
| 25 | 708.73808 |
| 50 | 1417.4762 |
| 100 | 2834.9523 |
Frequently asked questions
- How do I convert Grams back to Ounces?
- Use the Grams to Ounces converter, or just swap the units on the full unit converter — it shows every unit in the category at once.
- Are these conversion factors exact?
- Yes. The English units have been defined in metric terms since 1959, so the factors used here are exact by definition, not rounded approximations. Displayed results are rounded only for readability.
- Can I convert other units too?
- The unit converter also handles length, weight, volume, temperature, area, speed, pressure, energy, power, torque, and fuel economy — each with every unit shown side by side.