Grams to Ounces converter

How to convert grams to ounces

To convert grams to ounces, use oz = g × 0.035274. For example, 200 g is 7.05479 oz. Type any value in the converter above and the result updates instantly.

The Grams to Ounces formula

The conversion is oz = g × 0.035274. One gram equals 0.035274 oz. This conversion is exact: gram is defined precisely in terms of ounce, so the only rounding is in the digits shown.

Grams to Ounces conversion table

Where grams and ounces are used

Grams are used for small quantities: ingredients, food labels, letters and precise weighing.

Ounces are used in cooking, postage and jewelry in countries that follow the imperial or US customary system.

Worked examples

These examples use the formula above, so you can check the converter or do the same by hand:

• 5 g = 0.17637 oz
• 25 g = 0.881849 oz
• 100 g = 3.5274 oz

Converting grams to ounces in your head

As a quick estimate, multiply by 0.035 (rounded).

Ounces to Grams reference table

For the opposite direction, these values are handy to have at hand:

Common mistakes to avoid

• Pounds and kilograms measure mass, but on labels both are treated as weight; the conversion is the same.
• The ounce here is the avoirdupois ounce (28.35 g). Troy ounces used for gold and silver weigh about 31.1 g.

About this converter

The converter accepts whole numbers, decimals and negative values, gives the result as you type, and uses full precision internally, so what you copy is as accurate as it can be. It runs in your browser: nothing you type is sent to a server, it keeps working offline once the page has loaded, and there is nothing to install.

Need the opposite direction? Use the Ounces to Grams converter.