Convert Cake Flour from Ounces to Grams

How many grams is 1 ounce of cake flour?

1 ounce of cake flour (soft flour) is 28.35 grams. 2 ounces of cake flour is 56.7 grams. 4 ounces of cake flour is 113.4 grams. 6 ounces of cake flour is 170.1 grams. Use the converter below for any amount.

Cake flour is finely milled soft wheat with a low protein content of around 7 to 9%, giving a tender, fine crumb in sponge cakes, chiffon cakes, and biscuits. One metric cup (250 ml) weighs around 130 grams or 4.59 ounces. When a recipe calls for cake flour in cups but you only have scales, converting by weight gives the lift and softness the recipe expects.

Cake flour is sold in 1 kg or 500 g bags, while recipes mix cups, grams, and tablespoons. Weighing in grams gives more consistent results than scooping the powder-fine flour into a cup.

Also known as

  • soft flour
  • low-protein flour
  • soft-wheat flour

Plain flour carries more protein than cake flour (around 10 to 12% vs 7 to 9%), giving a sturdier crumb. They are close in weight (140 g vs 130 g per cup); for a quick stand-in when out of cake flour, sift 1 cup of plain flour with 2 tablespoons removed and replaced with cornstarch. See what 1 ounce of plain flour is in grams.

Bread flour sits at the high end of protein (around 12 to 14%) while cake flour sits at the low end (7 to 9%), so they produce opposite textures. They differ by cup (150 g vs 130 g); they are not a straight swap, but blending half cake and half bread flour gives roughly the protein of plain flour. See what 1 ounce of bread flour is in grams.

Self-raising flour is plain flour pre-mixed with baking powder, so it has more protein than cake flour (around 10 to 12% vs 7 to 9%) and a slightly heavier cup (140 g vs 130 g). They are not a swap; cake flour gives a tender crumb, self-raising flour supplies its own lift. See what 1 ounce of self raising flour is in grams.

Out of cake flour? See cake flour substitutes →

Cake Flour Measurement Converter

Enter a value and pick your units.

Result

28.35 Grams

Common Cake Flour Conversions

Here are the most common cake flour conversions from ounces to grams.

OuncesGrams
1 oz28.35 g
2 oz56.7 g
3 oz85.05 g
4 oz113.4 g
5 oz141.75 g
6 oz170.1 g
8 oz226.8 g
10 oz283.49 g
12 oz340.19 g

Cake Flour Conversion Chart

The conversion chart below gives a quick reference for converting cake flour from Ounces to Grams and other measurements.

ouncesgramscuplbkgcup(US)tbsptsp
2.5 oz70.87 g0.55 cup0.16 lb0.07 kg0.57 cup (US)9.09 tbsp27.26 tsp
5 oz141.75 g1.09 cup0.31 lb0.14 kg1.14 cup (US)18.17 tbsp54.52 tsp
7.5 oz212.62 g1.64 cup0.47 lb0.21 kg1.7 cup (US)27.26 tbsp81.78 tsp
10 oz283.49 g2.18 cup0.62 lb0.28 kg2.27 cup (US)36.35 tbsp109.04 tsp

This is a weight conversion, so the result is the same for every ingredient. Use the ounces to grams weight converter to switch between grams, ounces, pounds, and kilograms.

Frequently Asked Questions

How many grams is 1 ounce of cake flour?
1 ounce of cake flour is 28.35 grams. The conversion is fixed, so 2 ounces is 56.7 grams and 4 ounces is 113.4 grams. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones. Open the cake flour converter
How many grams is 2 ounces of cake flour?
2 ounces of cake flour is 56.7 grams. The conversion is fixed, so 1 ounce is 28.35 grams and 4 ounces is 113.4 grams. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones.
What is 4 oz cake flour in grams?
4 ounces of cake flour is 113.4 grams. The conversion is fixed, so 1 ounce is 28.35 grams and 2 ounces is 56.7 grams. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones.
What is 6 oz cake flour in grams?
6 ounces of cake flour is 170.1 grams. The conversion is fixed, so 1 ounce is 28.35 grams and 2 ounces is 56.7 grams. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones.
How much is 1 ounce of soft flour in grams?
Soft flour is another name for cake flour, so 1 ounce of soft flour is 28.35 grams, exactly the same as cake flour. The figure does not change with the name: 2 ounces is 56.7 grams and 0.5 ounces is 14.17 grams. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Are cake flour and soft flour the same thing?
Yes. Soft flour is another name for cake flour, so they are the same ingredient and convert identically. 1 ounce of cake flour is 28.35 grams under either name, and 2 ounces is 56.7 grams. Recipes use the two names interchangeably, so you can follow either one without changing quantities or weighing any differently.

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