Convert Plain Flour from Pounds to Cup
How many cups is 1 pound of plain flour?
1 pound of plain flour (All-Purpose Flour) is 3.24 cups. 2 pounds of plain flour is 6.48 cups. 1/2 pound of plain flour is 1.62 cups. 1/4 pound (0.25 pound) of plain flour is 0.81 cups. Use the converter below for any amount.
- These figures use the metric cup (250 ml). A US cup is slightly smaller at 240 ml, so it holds a little less.
- Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →
- Flour settles, so a cup's weight depends on how it is filled. This page uses 140 g for a metric cup spooned and levelled. Sifted it can drop to about 125 g; scooped and packed it can reach 160 g. Weigh for the most reliable result.
More about measuring Plain Flour
Plain Flour substitutes
Ran out? What to use instead of plain flour →
No scale? The tool below gives a good estimate, but for exact bakes a digital kitchen scale removes the guesswork.
Weigh it exact, get a scalePlain Flour Measurement Converter
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3.24 CupPlain Flour Calculators & Baking Tools
Working with plain flour? These tools handle the jobs a converter cannot.
- Self-Raising Flour Calculator Turn plain flour into self-raising with the right baking powder and salt.
- Pan Size Converter Rescale a recipe for a different cake tin size.
- Oven to Air Fryer Converter Match the temperature and time when you swap the oven for an air fryer, fan oven, or slow cooker.
- Recipe Scaler Scale any recipe up or down and keep every ingredient in ratio.
Common Plain Flour Conversions
Here are the most common plain flour conversions from pounds to cups.
| Pounds | Cups |
|---|---|
| 1 lb | 3.24 cups |
| 2 lb | 6.48 cups |
| 4 lb | 12.96 cups |
| 6 lb | 19.44 cups |
Frequently Asked Questions
- What is 1 pound of plain flour in cups?
- 1 pound of plain flour is 3.24 cups. The ratio is fixed, so 2 pounds of plain flour is 6.48 cups and 0.5 pounds is 1.62 cups. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the plain flour converter
- How many cups is 1.5 pounds of plain flour?
- 1.5 pounds of plain flour is 4.86 cups. The ratio is fixed, so 1 pound of plain flour is 3.24 cups and 2 pounds is 6.48 cups. Type any other amount into the converter above for the exact figure, or use the chart above for the common ones.
- What is 2 pounds of plain flour in cups?
- 2 pounds of plain flour is 6.48 cups. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 pound of plain flour is 3.24 cups, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact cups reading.
- How many pounds of plain flour is 3.24 cups?
- 3.24 cups of plain flour is 1 pound. The conversion works the same in reverse, so you can switch between cups and pounds without changing the result. This helps when a recipe lists pounds but you would rather weigh or measure in cups. The converter above and the chart above cover both directions for any amount.
- How much is 1 pound of All-Purpose Flour in cups?
- All-Purpose Flour is another name for plain flour, so 1 pound of All-Purpose Flour is 3.24 cups, exactly the same as plain flour. The figure does not change with the name: 2 pounds is 6.48 cups and 0.5 pounds is 1.62 cups. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Related to Plain Flour
Bread Flour
A straight swap with more protein (150 g vs 140 g per cup), so gluten develops further and the crumb turns chewier. Good in pizza, bagels, and rustic loaves; in delicate cakes it can read tough, so reserve it for bakes that want structure. See our Bread Flour converter.
Cake Flour
The tender-crumb swap: cake flour is softer and lower in protein, 7 to 9% against 10 to 12%, giving a finer, lighter result in sponges and cupcakes (130 g vs 140 g per cup). Avoid it for bread and pizza, where the weaker gluten leaves the dough slack. No cake flour on hand? Take 2 tablespoons out of a cup of plain flour and replace them with cornstarch. See our Cake Flour converter.
Brown Sugar
Brown sugar is pressed into its cup while plain flour is spooned in and levelled, which is how one ends up at 220 g and the other at 140 g. Reading a cookie recipe as if both cups were filled the same way is the usual reason the dough turns out wet or sandy. See our Brown Sugar converter.
Self Raising Flour
Self-raising flour is plain flour with baking powder already blended in, matched in weight per cup (140 g each). Use the self-raising flour calculator to make your own from plain flour, or swap to plain flour and add your own leavener. See our Self Raising Flour converter.
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