Ounces to Grams Converter
Type a value in ounces to see it in grams. It works both ways: type in the grams box to convert back.
Formula
To convert ounces to grams, multiply by 28.34952313.
1 oz = 28.349523125 g and 1 g = 0.0352739619496 oz.
Ounces to grams table
| Ounces | Grams |
|---|---|
| 0.5 oz | 14.17476 g |
| 1 oz | 28.34952 g |
| 2 oz | 56.69905 g |
| 4 oz | 113.3981 g |
| 6 oz | 170.0971 g |
| 8 oz | 226.7962 g |
| 12 oz | 340.1943 g |
| 16 oz | 453.5924 g |
| 32 oz | 907.1847 g |
Worked examples
1 oz in grams
1 oz
28.34952 g
1 × 28.34952313 = 28.34952313
6 oz in grams
6 oz
170.0971 g
6 × 28.34952313 = 170.0971387
16 oz in grams
16 oz
453.5924 g
16 × 28.34952313 = 453.59237
About Ounces to Grams Converter
This converter turns ounces into grams as you type, and works the other way too: type in the grams box to convert back. To convert ounces to grams, multiply by 28.34952313. For example, 1 oz is 28.34952 g, and 6 oz is 170.0971 g.
Food in the UK is sold in grams and kilograms, while body weight is often given in stones and pounds and many recipes from the US use ounces and pounds, so weight conversions are a daily need. Both units have exact definitions, so the converter gives an exact result, rounded only for display. Use the table below for common values, or set the decimal places to round the answer for a form or a label.
How to use Ounces to Grams Converter
- Type the amount in ounces in the first box.
- Read the answer in grams in the second box and in the result line below.
- To convert the other way, type in the grams box instead, or use the swap button to open the grams to ounces page.
- Choose a number of decimal places if you need a rounded figure, then copy the result line.
Common uses
- Following a recipe written in another system
- Checking luggage or parcel weight limits
- Comparing prices per kilogram and per pound
- Converting a body weight for a gym, a doctor or a form
Frequently asked questions
How many grams are in one ounce?
There are 28.34952313 grams in one ounce. This figure is exact, because both units have fixed definitions.
How do I convert ounces to grams?
To convert ounces to grams, multiply by 28.34952313. For example, 16 oz is 453.5924 g.
How do I convert grams to ounces?
Going the other way, divide by 28.34952313 (the same as multiplying by 0.03527396195). The grams to ounces converter does this for you.
What is 8 oz in grams?
8 oz is 226.7962 g.
Is weight the same as mass?
Strictly, kilograms and pounds measure mass, and weight is the force of gravity on that mass. In everyday use people say weight for both, and these converters treat them as the same.