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How many cups is 1 ounce of cake flour?

1 oz = 0.24 cup

One level US cup of cake flour weighs 120 g (4.2 oz). A tablespoon is 7.5 g. Per 100 g: 362 calories and 8.2 g protein.

Your amount

0.24 cup1 ounce
103Calories
2.3 gProtein

Conversion chart

Cake Flour: ounces to cups
ouncescupsCaloriesProtein
1 oz0.24 cup1032.3 g
2 oz0.47 cup2054.6 g
4 oz0.94 cup4119.3 g
8 oz1.9 cup82118.6 g
16 oz3.8 cup1,64237.2 g

How to measure

Fluff it, spoon it into the cup, and sweep the top flat with the back of a knife. Scooping straight from the bag packs it down and can add 20 to 30% extra.

Sift or whisk, then spoon into the cup and level. It is finer and lighter than all-purpose flour.

Common questions

How many cups is 1 ounce of cake flour?

1 ounce of cake flour = 0.24 cup. Sift or whisk, then spoon into the cup and level. It is finer and lighter than all-purpose flour.

Is this a level or heaped ounce?

Level. Heaped spoons and packed cups can weigh 20 to 30% more.

Why does my package say something different?

Brands grind and pack differently. For baking, a kitchen scale is always more accurate than cups.