Convert Bread Flour from Pounds to Cup (US)

How many US cups is 1 pound of bread flour?

1 pound of bread flour (strong flour) is 3.15 US cups. 2 pounds of bread flour is 6.3 US cups. 1/2 pound of bread flour is 1.57 US cups. 1/4 pound (0.25 pound) of bread flour is 0.79 US cups. Use the converter below for any amount.

Bread flour is high-protein wheat flour (around 12 to 14%) milled from hard wheat, giving the strong gluten that yeasted bakes need for chew and lift. One metric cup (250 ml) weighs around 150 grams or 5.29 ounces. When a recipe calls for bread flour in cups but you only have scales, converting by weight delivers the pull and texture of a proper loaf or pizza base.

Bread flour is sold in 1 kg or 1.5 kg bags, while recipes mix cups, grams, and tablespoons. Weighing in grams keeps hydration steady, which matters more in yeasted dough than almost any other bake.

Also known as

  • strong flour
  • strong white flour
  • high-gluten flour

Plain flour carries less protein than bread flour (around 10 to 12% vs 12 to 14%), so it gives a softer, less chewy crumb. They are close in weight (140 g vs 150 g per cup); swap 1:1 by volume in sandwich loaves and pizza for a tender, less elastic result. See our Plain Flour converter.

Cake flour is low-protein and bread flour is high-protein, so they sit at opposite ends of the wheat-flour spectrum. They differ by cup (130 g vs 150 g); they are not a straight swap, but blending half cake and half bread flour gives roughly the protein of plain flour. See our Cake Flour converter.

Self-raising flour is plain flour with baking powder blended in, so it is lower in protein than bread flour (around 10 to 12% vs 12 to 14%) and lighter per cup (140 g vs 150 g). Reach for bread flour when a bake needs chew and structure, self-raising when it needs an even rise. See our Self Raising Flour converter.

No scale? The tool below gives a good estimate, but for exact bakes a digital kitchen scale removes the guesswork.

Bread Flour Measurement Converter

Enter a value and pick your units.

Result

0 Cup (US)

Common Bread Flour Conversions

Here are the most common bread flour conversions from pounds to cups (US).

PoundsCups (US)
1 lb3.15 cups (US)
2 lb6.3 cups (US)
4 lb12.6 cups (US)
6 lb18.9 cups (US)

Bread Flour Conversion Chart

The conversion chart below gives a quick reference for converting bread flour from Pounds to Cup (US) and other measurements.

lbcup(US)cupgramsounceskgtbsptsp
1 lb3.15 cup (US)3.02 cup453.59 g16 oz0.45 kg50.4 tbsp151.2 tsp
2 lb6.3 cup (US)6.05 cup907.18 g32 oz0.91 kg100.8 tbsp302.39 tsp
4 lb12.6 cup (US)12.1 cup1814.37 g64 oz1.81 kg201.6 tbsp604.79 tsp
6 lb18.9 cup (US)18.14 cup2721.55 g96 oz2.72 kg302.39 tbsp907.18 tsp

Frequently Asked Questions

What is 1 pound of bread flour in US cups?
1 pound of bread flour is 3.15 US cups. The ratio is fixed, so 2 pounds of bread flour is 6.3 US cups and 0.5 pounds is 1.57 US 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 bread flour converter
How many US cups is 1.5 pounds of bread flour?
1.5 pounds of bread flour is 4.72 US cups. The ratio is fixed, so 1 pound of bread flour is 3.15 US cups and 2 pounds is 6.3 US cups. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
What is 2 pounds of bread flour in US cups?
2 pounds of bread flour is 6.3 US cups. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 pound of bread flour is 3.15 US 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 US cups reading.
How many pounds of bread flour is 3.15 US cups?
3.15 US cups of bread flour is 1 pound. The conversion works the same in reverse, so you can switch between US cups and pounds without changing the result. This helps when a recipe lists pounds but you would rather weigh or measure in US cups. The converter above and the chart below cover both directions for any amount.
How many US cups is 1 pound of strong flour?
Strong flour is another name for bread flour, so 1 pound of strong flour is 3.15 US cups, exactly the same as bread flour. The figure does not change with the name: 2 pounds is 6.3 US cups and 0.5 pounds is 1.57 US cups. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Are bread flour and strong flour the same thing?
Yes. Strong flour is another name for bread flour, so they are the same ingredient and convert identically. 1 pound of bread flour is 3.15 US cups under either name, and 2 pounds is 6.3 US cups. Recipes use the two names interchangeably, so you can follow either one without changing quantities or weighing any differently.
What is 1/2 lb bread flour in US cups?
1/2 pound of bread flour is 1.57 US cups. The ratio is fixed, so 1 pound of bread flour is 3.15 US cups and 2 pounds is 6.3 US cups. Half measures come up often when scaling a recipe down, and the figure divides cleanly. Use the converter above for any other amount, or the chart below for the common ones.
What is 1/4 lb bread flour in US cups?
1/4 pound (0.25 pound) of bread flour is 0.79 US cups. The ratio is fixed, so 1 pound of bread flour is 3.15 US cups and 2 pounds is 6.3 US cups. Quarter amounts often come up when scaling a recipe down step by step, and the figure divides cleanly. Use the converter above for any other quantity, or the chart below for the most common amounts.

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