Weight Converter
Mass in metric and imperial units.
1 ounce = 0.0625 lb. Enter any value to convert ounces (oz) to pounds (lb), or use the table below for common values.
lb = oz × 0.0625
Example: 10 oz = 0.625 lb. To convert the other way, use oz = lb × 16.
Quick mental estimate: multiply by about 0.063.
| Ounces (oz) | Pounds (lb) |
|---|---|
| 1 oz | 0.0625 lb |
| 2 oz | 0.125 lb |
| 3 oz | 0.1875 lb |
| 4 oz | 0.25 lb |
| 5 oz | 0.3125 lb |
| 6 oz | 0.375 lb |
| 7 oz | 0.4375 lb |
| 8 oz | 0.5 lb |
| 9 oz | 0.5625 lb |
| 10 oz | 0.625 lb |
| 15 oz | 0.9375 lb |
| 20 oz | 1.25 lb |
| 25 oz | 1.5625 lb |
| 30 oz | 1.875 lb |
| 40 oz | 2.5 lb |
| 50 oz | 3.125 lb |
| 75 oz | 4.6875 lb |
| 100 oz | 6.25 lb |
| 250 oz | 15.625 lb |
| 500 oz | 31.25 lb |
| 1,000 oz | 62.5 lb |
The avoirdupois ounce is 1/16 of a pound, or exactly 28.349523125 grams. It is used for food portions and parcels in the US.
The international avoirdupois pound is exactly 0.45359237 kilograms. It is the everyday unit for body weight and groceries in the US.
Use the formula lb = oz × 0.0625. For example, 10 oz = 0.625 lb.
1 oz = 0.0625 lb.
Use oz = lb × 16. 1 lb = 16 oz.