Convert ounces to grams
1 ounce equals 28.3495 grams. Type any number below — the other side updates instantly.
Ounces to grams — quick reference
| ounces | grams |
|---|---|
| 0.5 oz | 14.1747 g |
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 4 oz | 113.398 g |
| 6 oz | 170.097 g |
| 8 oz | 226.796 g |
| 12 oz | 340.194 g |
| 16 oz | 453.592 g |
| 24 oz | 680.388 g |
| 32 oz | 907.184 g |
| 48 oz | 1360.776 g |
| 64 oz | 1814.368 g |
How to convert
Multiply the number of ounces by 28.3495 to get grams. To go the other way, multiply grams by 0.035274 to get ounces. The conversion factor is fixed and exact, so you can use this on any value.
About these units
Grams
- Definition
- A gram (symbol: g) is one-thousandth of a kilogram, the SI base unit of mass. 1 g is roughly the mass of a paper clip.
- History
- Originally defined as the mass of one cubic centimeter of water at 4°C. The kilogram has since become the base unit, with the gram derived from it.
- Current use
- Standard for cooking, food labels, medication, jewelry, and small-quantity science worldwide outside the United States.
Frequently asked
- How many grams are in 1 ounce?
- 1 ounce = 28.3495 grams.
- How do you convert ounces to grams?
- Multiply the number of ounces by 28.3495 to get grams. To go the other way, multiply grams by 0.035274 to get ounces. The conversion factor is fixed and exact, so you can use this on any value.
- What is 12 ounces in grams?
- 12 ounces = 340.194 grams.
Convert ounces to other mass units
Convert other mass units to grams
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