Light, fluffy cakes start with accurate measurements. This easy cake flour grams to cups conversion chart helps you quickly convert grams into US cups, making it simple to measure the right amount of flour for cakes, cupcakes, biscuits, and other delicate baked goods.
Why Cake Flour Weight Matters
Cake flour has a lower protein content than all-purpose or bread flour, creating a finer crumb and softer texture. Although it weighs about the same as other wheat flours, measuring accurately is essential for light, tender baked goods.
For most American recipes:
1 US cup of cake flour = approximately 120 grams
Adding too much cake flour can make cakes dry and dense, while using too little may prevent them from holding their structure.
Cake Flour Grams to Cups Chart
| Grams | US Cups |
|---|
| 30 g | ¼ cup |
| 60 g | ½ cup |
| 75 g | ⅝ cup |
| 90 g | ¾ cup |
| 100 g | ¾ cup + 2 tbsp |
| 120 g | 1 cup |
| 150 g | 1¼ cups |
| 180 g | 1½ cups |
| 200 g | 1⅔ cups |
| 240 g | 2 cups |
| 300 g | 2½ cups |
| 360 g | 3 cups |
| 480 g | 4 cups |
How to Measure Cake Flour Correctly
Cake flour is finely milled and compacts easily, so measuring carefully helps achieve the best results.
For accurate measurements:
- Stir the flour to loosen it before measuring.
- Spoon it lightly into the measuring cup.
- Never scoop directly from the bag.
- Level the top with a straight edge.
- For the greatest precision, use a digital kitchen scale.
This simple method helps produce soft, tender cakes every time.
Why Do Some Charts Show Different Weights?
You may find slight differences between baking books and websites.
Some list:
- 120 grams per US cup
- 125 grams per US cup
The variation comes from different measuring methods and flour brands. Most American food blogs and recipe developers use 120 grams per cup, making it a reliable standard for home baking.
Common Cake Flour Conversions
50 grams = about ⅓–½ cup
100 grams = about ¾ cup + 2 tablespoons
120 grams = 1 cup
150 grams = 1¼ cups
200 grams = about 1⅔ cups
240 grams = 2 cups
500 grams = about 4 cups + 2 tablespoons
Cake Flour vs. All-Purpose Flour
Although their weights are nearly identical, cake flour and all-purpose flour perform very differently in baking.
| Cake Flour | All-Purpose Flour |
|---|---|
| Lower protein (7–9%) | Moderate protein (10–12%) |
| Very fine texture | Slightly coarser texture |
| Produces soft, delicate cakes | More versatile for everyday baking |
| Creates a tender crumb | Creates a firmer structure |
For conversion purposes, both flours are commonly measured at 120 grams per US cup.
Expert Baking Tips
✔ Weigh cake flour whenever possible for the most accurate results.
✔ Avoid packing flour into the measuring cup.
✔ Sift cake flour only if the recipe recommends it.
✔ Bring eggs, butter, and dairy to room temperature before mixing for a smoother batter.
✔ Mix cake batter only until the ingredients are combined. Overmixing develops gluten and can make cakes less tender.
More Flour & Kitchen Conversion Guides
Looking for another ingredient? Explore these helpful conversion guides:
- All-Purpose Flour Grams to Cups
- Bread Flour Grams to Cups
- Whole Wheat Flour Grams to Cups
- Almond Flour Grams to Cups
- Coconut Flour Grams to Cups
- Kitchen Measurements Guide
- Grams to Cups Conversion Chart
- Bean Conversion Guide
FAQ
How many cups is 200 grams of cake flour?
About 1⅔ US cups.
Does cake flour weigh the same as all-purpose flour?
For most home baking, yes. Both are commonly measured at approximately 120 grams per US cup.
Can I substitute all-purpose flour for cake flour?
Yes, but the texture will be slightly different. Cake flour produces a softer, finer crumb because it contains less protein.
Is cake flour necessary for cakes?
Not always. Many cakes turn out beautifully with all-purpose flour, but cake flour is ideal for sponge cakes, chiffon cakes, angel food cakes, and delicate layer cakes.
Should I sift cake flour before measuring?
Follow the recipe instructions. If the recipe says "1 cup sifted cake flour," sift first. If it says "1 cup cake flour, sifted," measure first, then sift.
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