1 oz = 28.3495231 g
1 Ounce (oz) = 28.3495231 Gram (g).
If you want to reverse convert, use Gram → Ounce. 1 g = 0.035273961980687 oz. You can also explore the full Mass converter page for more cross conversions.
Conversion formula
Ounce to Gram formula: value in g = value in oz × 28.3495231.
Gram to Ounce formula: value in oz = value in g × 0.035273961980687.
How to convert Ounce to Gram
To convert Ounce to Gram, multiply the value in oz by 28.3495231. This gives the result in g.
For example, 1 oz = 28.3495231 g and 10 oz = 283.495231 g.
What is Ounce?
Ounce (oz): Used for small packages and food. This ordinary ounce differs from the troy ounce used for precious metals. 1 oz ≈ 28.3495231 g.
What is Gram?
Gram (g): Useful for kitchen scales and small product quantities; one thousandth of a kilogram. 1 g = 1000 mg.
FAQ
How many gram are in 1 ounce?
There are 28.3495231 g in 1 oz.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert ounce to gram?
Multiply the value in oz by 28.3495231 to get the value in g.
Ounce → other Mass units
- 1 ounce → kilogram = 0.0283495231 kilogram
- 1 ounce → metric ton = 2.83495231E-5 metric ton
- 1 ounce → gram = 28.3495231 gram
- 1 ounce → milligram = 28349.5231 milligram
- 1 ounce = 28349523.1 microgram
- 1 ounce → quintal = 0.000283495231 quintal
- 1 ounce → pound = 0.062499999944884 pound
- 1 ounce → grain = 437.49999961419 grain
- 1 ounce → stone = 0.0044642857103489 stone
- 1 ounce → long ton = 2.7901785656727E-5 long ton
- 1 ounce → carat = 141.7476155 carat
- 1 ounce → short ton = 3.1249999972442E-5 short ton
Ounce → Gram Table
The table below shows common values from Ounce to Gram and the reverse direction for quick reference.
| oz | g | Rounded |
|---|---|---|
| 1 oz | 28.3495231 g | 28.3495 |
| 2 oz | 56.6990462 g | 56.6990 |
| 3 oz | 85.0485693 g | 85.0486 |
| 4 oz | 113.3980924 g | 113.3981 |
| 5 oz | 141.7476155 g | 141.7476 |
| 10 oz | 283.495231 g | 283.4952 |
| 12 oz | 340.1942772 g | 340.1943 |
| 15 oz | 425.2428465 g | 425.2428 |
| 20 oz | 566.990462 g | 566.9905 |
| 25 oz | 708.7380775 g | 708.7381 |
| 30 oz | 850.485693 g | 850.4857 |
| 40 oz | 1133.980924 g | 1133.9809 |
| 50 oz | 1417.476155 g | 1417.4762 |
| 75 oz | 2126.2142325 g | 2126.2142 |
| 100 oz | 2834.95231 g | 2834.9523 |
| 200 oz | 5669.90462 g | 5669.9046 |
| 250 oz | 7087.380775 g | 7087.3808 |
| 500 oz | 14174.76155 g | 14174.7616 |
| 750 oz | 21262.142325 g | 21262.1423 |
| 1000 oz | 28349.5231 g | 28349.5231 |
| 2500 oz | 70873.80775 g | 70873.8077 |
| 5000 oz | 141747.6155 g | 141747.6155 |
| 10000 oz | 283495.231 g | 283495.2310 |
Gram → Ounce Table
| g | oz | Rounded |
|---|---|---|
| 1 g | 0.035273961980687 oz | 0.0353 |
| 2 g | 0.070547923961373 oz | 0.0705 |
| 3 g | 0.10582188594206 oz | 0.1058 |
| 4 g | 0.14109584792275 oz | 0.1411 |
| 5 g | 0.17636980990343 oz | 0.1764 |
| 10 g | 0.35273961980687 oz | 0.3527 |
| 12 g | 0.42328754376824 oz | 0.4233 |
| 15 g | 0.5291094297103 oz | 0.5291 |
| 20 g | 0.70547923961373 oz | 0.7055 |
| 25 g | 0.88184904951717 oz | 0.8818 |
| 30 g | 1.0582188594206 oz | 1.0582 |
| 40 g | 1.4109584792275 oz | 1.4110 |
| 50 g | 1.7636980990343 oz | 1.7637 |
| 75 g | 2.6455471485515 oz | 2.6455 |
| 100 g | 3.5273961980687 oz | 3.5274 |
| 200 g | 7.0547923961373 oz | 7.0548 |
| 250 g | 8.8184904951717 oz | 8.8185 |
| 500 g | 17.636980990343 oz | 17.6370 |
| 750 g | 26.455471485515 oz | 26.4555 |
| 1000 g | 35.273961980687 oz | 35.2740 |
| 2500 g | 88.184904951717 oz | 88.1849 |
| 5000 g | 176.36980990343 oz | 176.3698 |
| 10000 g | 352.73961980687 oz | 352.7396 |
Gram → Ounce
The reverse value is 1 g = 0.035273961980687 oz.