Convert Ounces to Pounds
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Converting Ounces to Pounds
Converting ounces to pounds is a fundamental conversion within the imperial measurement system, commonly used in cooking, retail, shipping, and everyday measurements in the United States.
Mathematical Relationship
The mathematical relation between ounces and pounds is: 1 pound = 16 ounces. To convert a mass in ounces to pounds, divide the ounce value by 16.
Common Conversion Values
| Ounces | Pounds |
|---|---|
| 4 | 0.25 |
| 8 | 0.5 |
| 16 | 1 |
| 32 | 2 |
| 80 | 5 |
Unit Definitions
Ounces
The ounce (symbol: oz) is a unit of mass in the imperial and US customary systems, equal to 1/16 of a pound. It is commonly used for measuring smaller masses, particularly in cooking, postal services, and retail.
Pounds
The pound (symbol: lb) is a unit of mass in the imperial and US customary systems of measurement. The international avoirdupois pound is defined as exactly 0.45359237 kilograms.
Historical Context
Both the ounce and pound have ancient origins. The relationship of 16 ounces to 1 pound comes from the avoirdupois system, which became standardized in England around the 13th century and is now used throughout the English-speaking world.