Convert Onça (oz) to Libra (lb)
Use our interactive weight calculator to convert any value in real time, in both directions.
About the Onça → Libra conversion
Conversions of weight are essential in many everyday and technical contexts. Using consistent units and accurate factors ensures precise results.
The exact factor between Onça and Libra is 0.0625. This means that 1 oz equals 0.0625 lb. To convert any value, just multiply. For the reverse direction, divide.
Formula
Conversion table
| Onça (oz) | Libra (lb) |
|---|---|
| 1 | 0.0625 |
| 2 | 0.125 |
| 5 | 0.3125 |
| 10 | 0.625 |
| 25 | 1.5625 |
| 50 | 3.125 |
| 100 | 6.25 |
| 250 | 15.625 |
| 500 | 31.25 |
| 1000 | 62.5 |
Reverse conversion
1 lb = 16.00000001 oz
Frequently asked questions
How do I convert Onça to Libra?
Multiply the value in oz by the factor 0.0625. That is, 1 oz = 0.0625 lb. For the reverse conversion, use the factor 16.00000001.
What is the difference between Onça and Libra?
Both measure weight, but on different scales. Onça is used in some contexts while Libra in others. To compare, always use the conversion factor: 1 oz = 0.0625 lb.
Are the factors used official?
Yes. The conversion factors come from the International System of Units (SI) and recognized international standards (NIST, BIPM). The result is accurate for technical, scientific, and commercial use.
Can I print this page?
Yes. The page is static and prints well in any browser. The table of common values is useful as a printed reference for workshops, kitchens, and classrooms.
Full converter with interactive calculator
Prefer to type the value and see the result live? Use the interactive converter:
Onças para Libras — interactive calculator