Pounds vs Ounces
Compare pounds and ounces side by side, convert in both directions, and see the exact factor - Weight units.
= 16 oz
= 0.0625 lb
1 pound = 16 oz · 1 ounce = 0.0625 lb
The Ounces is the smaller unit - the same amount has a bigger number when measured in it.
| Pounds (lb) | Ounces (oz) | Ounces (oz) | Pounds (lb) |
|---|---|---|---|
| 1 | 16 | 1 | 0.0625 |
| 2 | 32 | 2 | 0.125 |
| 5 | 80 | 5 | 0.3125 |
| 10 | 160 | 10 | 0.625 |
| 25 | 400 | 25 | 1.5625 |
| 50 | 800 | 50 | 3.125 |
| 100 | 1,600 | 100 | 6.25 |
| 250 | 4,000 | 250 | 15.625 |
| 500 | 8,000 | 500 | 31.25 |
| 1000 | 16,000 | 1000 | 62.5 |
Quick Answer
1 pound (lb) = 16 ounces (oz), and 1 ounce = 0.0625 pounds. Pounds is the larger unit, so the same physical amount needs a bigger number when measured in Ounces. Convert either way with the live tool below or the dedicated converter pages.
Key Facts
- 1 pound (lb) = 16 oz
- 1 ounce (oz) = 0.0625 lb
- Conversion is exact multiplication - no rounding in the factor
- Table below covers common values in both directions
- Dedicated converters: lb→oz and oz→lb pages with live tools
Frequently Asked Questions
Which is bigger, a pound or a ounce?
One pound equals 16 oz, and one ounce equals 0.0625 lb. The unit with the larger factor is the physically bigger one.
How do I convert pounds to ounces?
Multiply by the factor: value in oz = value in lb × 16. Example: 5 lb = 80 oz. Reverse: divide by 16 (or multiply by 0.0625).
Why are pounds and ounces different?
They are two different units measuring the same physical quantity. A pound is defined as exactly 16 oz, and a ounce as exactly 0.0625 lb. Because the units differ in size, the number you write down for the same amount depends on which unit you use - the conversion factor itself is exact, with no rounding.
Is there a quick way to convert without a calculator?
Memorize the 1-to factor: 1 pound ≈ 16 oz. Then multiply. For 2 lb that's ≈ 32 oz.
Frequently Asked Questions
One pound equals 16 oz, and one ounce equals 0.0625 lb. The unit with the larger factor is the physically bigger one.
Multiply by the factor: value in oz = value in lb × 16. Example: 5 lb = 80 oz. Reverse: divide by 16 (or multiply by 0.0625).
They are two different units measuring the same physical quantity. A pound is defined as exactly 16 oz, and a ounce as exactly 0.0625 lb. Because the units differ in size, the number you write down for the same amount depends on which unit you use - the conversion factor itself is exact, with no rounding.
Memorize the 1-to factor: 1 pound ≈ 16 oz. Then multiply. For 2 lb that's ≈ 32 oz.