Convert Ounces to Grams

Convert ounces to grams instantly. Type a value below, check the formula and table, then see how the same oz to g conversion looks as a single line in Notes Calculator.

oz 2,834.95 g

Ounces to Grams formula

One ounce is 28.3495 grams, so g = oz × 28.3495. For the reverse, multiply grams by 0.035274, or use the Grams to Ounces converter.

Ounces to Grams conversion table

Ounces (oz)Grams (g)
128.3495
256.699
5141.748
10283.495
20566.99
25708.738
501,417.48
1002,834.95
2507,087.38
50014,174.8
1,00028,349.5

Ounces to Grams in Notes Calculator

Notes Calculator is a notepad that does math. Write 100 oz to g on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix ounces and grams without a separate converter.

Ounces to Grams
NoteResult
100 oz to g 2,834.95 g
100 oz in g 2,834.95 g
10 g as oz 0.35 oz
Results shown exactly as the app prints them with the default two-decimal setting.

See the unit conversion docs for mixing units in one expression, or open the free web app and try it.

FAQ

Frequently asked questions

How many grams are in one ounce?
One ounce equals 28.3495 grams. To convert ounces to grams, multiply by 28.3495; to go back, multiply by 0.035274.
How do I convert ounces to grams in Notes Calculator?
Type the value, the unit, and the target unit on one line: 100 oz to g. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
Is this ounces to grams converter free?
Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.

Convert ounces to grams without leaving your notes.

Notes Calculator is free to start and runs in your browser. Units, currencies, percentages, and variables in one plain-text notepad.

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