Ounce to Cup of Flour

Free instant ounce to cup of flour converter. 1 oz = 0.226796 cup.

0.226796
Formula
1 oz = 0.226796 cup

Common Ounce to Cup of Flour values

Ounce (oz)Cup of Flour (cup)
10.226796
51.13398
102.26796
255.6699
5011.3398
10022.6796
500113.398
1000226.796

How does Ounce to Cup of Flour conversion work?

Type a value in the Ounce (oz) field and the equivalent in Cup of Flour (cup) appears instantly to the right. The math uses the exact formula shown above — no rounding errors, no approximations beyond standard floating-point precision. Use the swap button to flip the units and see the inverse conversion.

Ounce. 1 ounce equals about 28.35 grams. Used for ingredient weighing in US recipes.

Cup of Flour. 1 US cup of all-purpose flour weighs about 125 grams (4.4 oz). Sift before measuring for greatest accuracy.

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No submit button — the result updates as you type. Math runs entirely in your browser, so it’s as fast as your device.

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🎯 Accurate conversions

Conversion factors come from the official standard (NIST, BIPM, ISO definitions where applicable). Values are precise to standard floating-point limits.

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Frequently asked

What is the formula for converting Ounce to Cup of Flour?+
The formula is: 1 oz = 0.226796 cup. Type any value into the calculator above and the result appears instantly.
How do I convert Cup of Flour back to Ounce?+
Click the swap button (⇄) above to go to the Cup of Flour → Ounce converter, or use the inverse formula derived from the one shown.

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