Convert pounds (weight) to cups (us legal) for cooking measurements.
Definition: A pound is a unit of mass equal to 16 ounces, or about 453.592 grams.
History/origin: The pound comes from older English and Roman-derived systems and remained important in trade and food sales in English-speaking countries.
Current use: Pounds are used for produce, meat, baking supplies, and larger grocery quantities in the United States.
Definition: The US legal cup is a regulatory volume measure, not the usual home-cooking cup. Its value is exactly 240 mL.
History/origin: Food labeling rules needed a clean, consistent serving-size measure, so regulators defined a cup value that differs slightly from the customary kitchen cup.
Current use: The legal cup is used in US nutrition facts, serving-size references, packaged-food compliance, and official calculations where exact label values matter.
No kitchen scale? You can estimate weights using volume measurements, common reference objects, and ingredient density tables. Here's how to do it accurately enough for most recipes.
Converting ounces to grams and back is a constant need when cooking from recipes that mix US and metric measurements. Here is the exact conversion, a full reference table, and notes on how food packaging uses these units.
How many teaspoons in a tablespoon? How many tablespoons in a cup? Here are the exact equivalents for US cooking volume measurements, with a reference table and practical notes on where these units trip people up.
