Weight converter
Grams to Ounces
Grams and Ounces measure the same quantity in different unit systems. The relationship is 1 g = 0.03527396 oz, which gives 0.03527396 oz per g. Below you can convert any value, check a worked example and read the full chart.
Formula 1 g = 0.03527396 oz
Need the other direction? Ounces to Grams.
How to convert Grams to Ounces
The gram is one thousandth of a kilogram and is common in cooking and chemistry. The avoirdupois ounce is one sixteenth of a pound, about 28.35 grams.
To convert Grams to Ounces, multiply the value in g by 0.03527396. For example, 10 g × 0.03527396 = 0.35273962 oz. This works because the ratio between the two units is constant for every value in weight.
Worked examples
| g | oz |
|---|---|
| 1 g | 0.03527396 oz |
| 2.5 g | 0.0881849 oz |
| 5 g | 0.17636981 oz |
| 10 g | 0.35273962 oz |
| 25 g | 0.88184905 oz |
| 50 g | 1.763698 oz |
| 100 g | 3.527396 oz |
Reverse conversion
| oz | g |
|---|---|
| 1 oz | 28.349523 g |
| 5 oz | 141.747616 g |
| 10 oz | 283.495231 g |
| 25 oz | 708.738078 g |
| 50 oz | 1,417.48 g |
| 100 oz | 2,834.95 g |
When this conversion is useful
This is the calculation you need when you are comparing body weight, shipping weight or a recipe across metric and imperial units. Because the factor is fixed, you can use the same number for a single measurement or for a batch: 1,000 g is 35.273962 oz.
Is the conversion exact?
Yes for practical use: the factors come from international definitions, with rounding applied only for display.
Reference: BIPM SI Brochure and NIST SP 811. Last reviewed: 2026-11-01.
g to oz conversion chart
The chart lists the most requested values. For a value that is not here, use the converter at the top of the page.
| Grams (g) | Ounces (oz) |
|---|---|
| 1 g | 0.03527396 oz |
| 2 g | 0.07054792 oz |
| 3 g | 0.10582189 oz |
| 4 g | 0.14109585 oz |
| 5 g | 0.17636981 oz |
| 6 g | 0.21164377 oz |
| 7 g | 0.24691773 oz |
| 8 g | 0.2821917 oz |
| 9 g | 0.31746566 oz |
| 10 g | 0.35273962 oz |
| 11 g | 0.38801358 oz |
| 12 g | 0.42328754 oz |
| 13 g | 0.45856151 oz |
| 14 g | 0.49383547 oz |
| 15 g | 0.52910943 oz |
| 16 g | 0.56438339 oz |
| 17 g | 0.59965735 oz |
| 18 g | 0.63493132 oz |
| 19 g | 0.67020528 oz |
| 20 g | 0.70547924 oz |
| 21 g | 0.7407532 oz |
| 22 g | 0.77602716 oz |
| 23 g | 0.81130112 oz |
| 24 g | 0.84657509 oz |
| 25 g | 0.88184905 oz |
| 26 g | 0.91712301 oz |
| 27 g | 0.95239697 oz |
| 28 g | 0.98767093 oz |
| 29 g | 1.022945 oz |
| 30 g | 1.058219 oz |
| 31 g | 1.093493 oz |
| 32 g | 1.128767 oz |
| 33 g | 1.164041 oz |
| 34 g | 1.199315 oz |
| 35 g | 1.234589 oz |
| 36 g | 1.269863 oz |
| 37 g | 1.305137 oz |
| 38 g | 1.340411 oz |
| 39 g | 1.375685 oz |
| 40 g | 1.410958 oz |
| 41 g | 1.446232 oz |
| 42 g | 1.481506 oz |
| 43 g | 1.51678 oz |
| 44 g | 1.552054 oz |
| 45 g | 1.587328 oz |
| 46 g | 1.622602 oz |
| 47 g | 1.657876 oz |
| 48 g | 1.69315 oz |
| 49 g | 1.728424 oz |
| 50 g | 1.763698 oz |
| 60 g | 2.116438 oz |
| 70 g | 2.469177 oz |
| 80 g | 2.821917 oz |
| 90 g | 3.174657 oz |
| 100 g | 3.527396 oz |
Frequently asked questions
How many Ounces are in 1 Grams?
1 g equals 0.03527396 oz.
How do I convert Grams to Ounces?
Multiply the g value by 0.03527396. Example: 25 g = 0.88184905 oz.
What is 2.5 g in oz?
2.5 g = 0.0881849 oz.
Is the g to oz conversion exact?
Yes for practical use: the factors come from international definitions, with rounding applied only for display.
Does the calculator work offline?
Yes. The conversion runs in your browser with JavaScript, so it works after the page has loaded, even without a connection.