Self-Rising Flour
Turn plain flour into self-rising flour with our calculator. Get precise all-purpose flour, baking powder, and salt amounts in cups, teaspoons, and grams.
About This Calculator
Our Self-Rising Flour Calculator helps you make homemade self-rising flour from all-purpose flour, baking powder, and salt. Whether you are following a recipe that calls for self-rising flour but only have plain flour on hand, or you want to control the ingredients in your baking, this calculator gives you precise measurements every time.
The calculator uses the standard ratio of 2 teaspoons of baking powder per cup of all-purpose flour. For US-style self-rising flour, 1/4 teaspoon of salt is added per cup of flour. The UK variety omits salt, as British recipes often use salted butter or add salt separately. The calculator adjusts the flour volume slightly (0.92x for US, 0.93x for UK) to account for the added baking powder and salt, ensuring you get the exact amount of self-rising flour your recipe needs.
Regional Notes
United States: American recipes commonly use self-rising flour for biscuits, pancakes, and Southern-style baking. US self-rising flour includes both baking powder and salt, making it convenient for quick breads.
United Kingdom: Self-raising flour (as it is called in the UK) typically contains only baking powder without salt. British bakers often adjust salt levels separately in their recipes. The calculator provides UK-specific ratios that omit salt.
India: Self-rising flour is less commonly available in Indian grocery stores. This calculator is particularly useful for Indian bakers who want to make self-rising flour at home using standard maida (all-purpose flour) available locally.
Frequently Asked Questions
How do I make self-rising flour from all-purpose flour?
To make self-rising flour, mix all-purpose flour with baking powder and salt. For US-style, add 2 teaspoons of baking powder and 1/4 teaspoon of salt per cup of flour. For UK-style, add 2 teaspoons of baking powder per cup of flour and omit the salt.
What is the difference between US and UK self-rising flour?
US self-rising flour includes salt while UK self-rising flour (also called self-raising flour) does not. UK recipes typically rely on salted butter or additional salt added separately. Both use the same ratio of baking powder to flour.
Can I use self-rising flour instead of all-purpose flour?
You can substitute self-rising flour for all-purpose flour in most recipes, but you must reduce or omit the baking powder and salt the recipe calls for. Self-rising flour already contains these leavening agents, so adjust accordingly.
How much baking powder do I add per cup of flour for self-rising flour?
Add 2 teaspoons of baking powder for every cup of all-purpose flour to make self-rising flour. This ratio works for both US and UK versions. For US-style, also add 1/4 teaspoon of salt per cup of flour.
Can I use self-rising flour for cookies?
Yes, you can use self-rising flour to make cookies. The cookies will have a slightly crispier consistency and a lighter texture compared to those made with all-purpose flour. However, if your recipe spreads a lot with all-purpose flour, self-rising flour may not be the best substitute.
Can I use self-rising flour to fry chicken?
Yes, self-rising flour is excellent for frying chicken. The baking powder causes the coating to puff up slightly when fried, resulting in a lighter, crispier crust. It is a popular choice for Southern-style fried chicken.
Is self-rising flour the same as all-purpose flour?
No, self-rising flour is not the same as all-purpose flour. Self-rising flour contains added baking powder and salt, while all-purpose flour does not. You cannot directly substitute one for the other without adjusting the leavening agents in your recipe.
How should I store homemade self-rising flour?
Store homemade self-rising flour in an airtight container in a cool, dry place for up to 3-6 months. Since baking powder loses potency over time, label your container with the date and test the flour's effectiveness before use by mixing a teaspoon with hot water — it should bubble vigorously.