Bulk Conversion

Pounds to Cups

Convert pounds (lbs) to culinary cups for flour, sugar, butter, oats, and dry goods.

ModePounds (lbs) → Cups (c)

Culinary Ingredient

Cup Standard / Region

Enter Pounds (lbs):

lbs

Presets:

Converted Cups (c):

--cups

Cups = (Pounds × 453.592) ÷ Weight of 1 Cup in Grams (Density)

Pounds to Cups Reference Chart

Live values based on selected inputs

Pounds (lbs)	Cups (c)	Culinary Application

Culinary conversions account for physical density differences between aerated powders (flour), crystalline solids (sugar), and emulsions (butter).

Easily navigate discrepancies between US Customary (236.6 ml), US Legal (240 ml), Metric (250 ml), and UK Imperial measurements.

Eliminate guesswork while scaling recipes up or down. Copy results with one click for easy note-taking and baking journals.

How many cups in a 5-pound bag of flour?↓

A 5 lb bag of all-purpose flour (2,268 grams) contains approximately 18.9 cups when spooned and leveled (at 120g per cup).

How many cups in a 1-pound box of brown sugar?↓

1 pound of packed brown sugar equals approximately 2.1 to 2.2 cups.

How many cups in 1 pound of butter?↓

Exactly 2 cups of butter (4 sticks) make 1 pound.

Convert butter instantly between sticks, cups, tablespoons, grams, ounces, and metric blocks with visual stick markers.

Convert recipe cups into exact metric grams for flour, sugar, butter, and over 50 ingredients.

Convert culinary cups to pounds (lbs) based on ingredient density for flour, sugar, butter, rice, and oats.

Convert grams to pounds (lbs) with dual readouts: decimal pounds and pounds + remaining ounces.