How to convert ounces to grams
Multiply the number of ounces by 28.3495. That is all there is to it, because the factor between ounces and grams never changes.
Formula
g = oz × 28.3495
Example: 4 ounces × 28.3495 = 113.3981 grams.
Ounces to Grams chart
| Ounces (oz) | Grams (g) |
|---|---|
| 0.5 oz | 14.1748 g |
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 3 oz | 85.0486 g |
| 4 oz | 113.3981 g |
| 5 oz | 141.7476 g |
| 6 oz | 170.0971 g |
| 7 oz | 198.4467 g |
| 8 oz | 226.7962 g |
| 9 oz | 255.1457 g |
| 10 oz | 283.4952 g |
| 15 oz | 425.2428 g |
| 20 oz | 566.9905 g |
| 25 oz | 708.7381 g |
| 30 oz | 850.4857 g |
| 40 oz | 1,133.98 g |
| 50 oz | 1,417.48 g |
| 60 oz | 1,700.97 g |
| 70 oz | 1,984.47 g |
| 75 oz | 2,126.21 g |
| 80 oz | 2,267.96 g |
| 90 oz | 2,551.46 g |
| 100 oz | 2,834.95 g |
| 250 oz | 7,087.38 g |
| 500 oz | 14,174.76 g |
| 1,000 oz | 28,349.52 g |
Values are rounded to at most four decimals. The converter above shows more digits.
About the units
One ounce is 0.02834952313 kilograms.
One gram is 0.001 kilograms.
Need the other direction? Use the Grams to Ounces converter. For every weight unit at once, open the Weight Converter.
Frequently asked questions
How many grams are in a ounce?
There are 28.3495 grams in one ounce.
How do I convert ounces to grams?
Multiply the number of ounces by 28.3495. For example: 4 ounces × 28.3495 = 113.3981 grams.
What is 40 ounces in grams?
40 ounces equals 1,133.98 grams.