Grams to Ounces Converter UK
Convert grams to ounces or ounces back to grams for cooking and baking. Enter a weight below and the result updates instantly.
Common Grams to Ounces Conversions
| Grams | Ounces |
|---|---|
| 25 g | 0.88 oz |
| 50 g | 1.76 oz |
| 100 g | 3.53 oz |
| 125 g | 4.41 oz |
| 150 g | 5.29 oz |
| 200 g | 7.05 oz |
| 225 g | 7.94 oz |
| 250 g | 8.82 oz |
| 300 g | 10.58 oz |
| 375 g | 13.23 oz |
| 400 g | 14.11 oz |
| 500 g | 17.64 oz |
| 750 g | 26.46 oz |
| 1,000 g | 35.27 oz |
Common Ounces to Grams Conversions
| Ounces | Grams |
|---|---|
| 1 oz | 28.35 g |
| 2 oz | 56.70 g |
| 3 oz | 85.05 g |
| 4 oz | 113.40 g |
| 6 oz | 170.10 g |
| 8 oz | 226.80 g |
| 12 oz | 340.19 g |
| 16 oz | 453.59 g |
Grams and ounces here mean weight
This converter uses grams and standard ounces as units of weight. Fluid ounces and millilitres measure volume, so they are not the same conversion. Cups are also volume measurements and can weigh differently depending on the ingredient.
Using Grams and Ounces in UK Recipes
Modern British recipes usually give ingredient weights in grams, which works well with digital kitchen scales. Older British cookbooks and some family recipe cards may still use ounces, while recipes from other countries can mix metric and imperial measurements.
A weight conversion is straightforward because grams and ounces are measuring the same thing. You do not need to know whether the ingredient is flour, butter or sugar. That is different from converting cups to grams, where the ingredient itself matters because cups measure volume.
How to Convert Grams to Ounces
One standard ounce is exactly 28.349523125 grams. To convert grams to ounces, divide the gram value by 28.349523125.
Example: 250 ÷ 28.349523125 = 8.82 oz
To convert ounces back to grams, multiply the ounce value by 28.349523125.
Example: 8 × 28.349523125 = 226.80 g
The calculator keeps the full conversion factor internally and rounds the visible answer to make it easier to use in a kitchen.
Common Cooking and Baking Examples
How much should I round for baking?
For most everyday recipe quantities, two decimal places in ounces is more precision than you normally need in the kitchen. If you are converting back to grams, use the level of precision your kitchen scale can actually measure. Very small quantities such as yeast or raising agents may need more care than a large flour or sugar measurement.
Frequently Asked Questions
How many ounces are in 100 grams?▼
100 g is approximately 3.53 oz.
How many ounces are in 500 grams?▼
500 g is approximately 17.64 oz, which is about 1 lb 1.64 oz.
How do I convert grams to ounces for baking?▼
Divide grams by 28.349523125, or use the calculator at the top of the page.
Are ounces and fluid ounces the same?▼
No. Ounces on this page are units of weight. Fluid ounces measure volume.
Should I round ounces when baking?▼
The calculator shows two decimals, but practical rounding depends on the quantity and accuracy of your scale.