Last updated: September 2026
Weight conversion
Ounces to Pounds
Turn smaller ounce measurements into pounds for shipping totals, recipes, and inventory records.
1 oz
0.0625 lb
lb = oz ÷ 16
The formula
How to convert ounces to pounds
Apply lb = oz ÷ 16. For example, 1 oz equals 0.0625 lb.
Precision
Accurate constants, readable results
OmniUnit calculates with the full stored conversion factor, then displays up to 12 significant digits.
Common ounces conversions
| Ounces | Pounds |
|---|---|
| 1 oz | 0.0625 lb |
| 4 oz | 0.25 lb |
| 8 oz | 0.5 lb |
| 16 oz | 1 lb |
| 32 oz | 2 lb |
| 64 oz | 4 lb |
Related weight conversions
Frequently asked questions
How many pounds are in 1 ounce?
One ounce equals exactly 0.0625 pounds. The avoirdupois system defines 16 ounces as one pound, so dividing any ounce amount by 16 gives the exact pound equivalent.
How many ounces are in 1 pound?
One pound equals exactly 16 ounces, by definition of the avoirdupois system. To convert pounds back to ounces, use the pounds-to-ounces page, which shows the exact formula and a quick calculator.
How do I convert ounces to pounds without a calculator?
Divide the ounces by 16 — for example, 32 ounces is exactly 2 pounds. For amounts that don't divide evenly, multiply the ounces by 0.0625 instead.
Is the ounce-to-pound conversion exact?
Yes. The avoirdupois pound is defined as exactly 16 ounces, so 1 oz = 0.0625 lb is a fixed definition, not a measurement. OmniUnit calculates with the full stored factor for maximum precision.