ouncestocups.com › Cups to Pounds

Cups to Pounds Converter

Convert cups to pounds for a dry ingredient. A cup weighs a different number of pounds for each one, so choose yours below.

Cups ⇄ Pounds
cups
=
lbs
Ingredient:
Result1 cups = 0.28 lbs (All-purpose flour)
Quick answer
This is the tool for dry ounces and weights. A cup of all-purpose flour weighs about 0.28 lb (4.4 oz), a cup of granulated sugar about 0.44 lb (7.1 oz), and a cup of butter about 0.5 lb (8 oz). Because a cup is a volume and a pound is a weight, the answer depends on the ingredient, so set it below.

Conversion table

US Cups (cups)Pounds (lbs)
0.25 cups0.07
0.5 cups0.14
1 cups0.28
2 cups0.55
3 cups0.83
4 cups1.1
5 cups1.38
10 cups2.76

How to convert Cups to Pounds

pounds = cups × (lb per cup)flour ≈ 0.28 lb/cup · reverse: cups = pounds ÷ lb per cup
cups
cups of the ingredient
pounds
the weight in pounds
lb per cup
how much a cup of the ingredient weighs

For baking that must be precise, weighing beats measuring by cup, since a cup of flour can vary a lot with how it is scooped and settled.

Frequently asked questions

How many pounds is a cup of flour?

About 0.28 lb, which is roughly 4.4 ounces by weight.

How many cups is a pound of sugar?

About 2.27 cups of granulated sugar, since a cup weighs about 0.44 lb.

How many pounds is 2 cups of butter?

About 1 lb, as a cup of butter is roughly half a pound.

Why does the ingredient matter?

A cup measures volume and a pound measures weight, so a dense ingredient weighs more per cup than a light one.

Quick facts
Flour
~0.28 lb/cup
Sugar
~0.44 lb/cup
Butter
~0.5 lb/cup
Measures
Volume to weight