Lb to oz conversion formula
1 pound = 16 ounce
The pound (lb) is a unit of mass defined as exactly 0.45359237 kilograms since 1959. It is the everyday weight unit in the United States.
The ounce (oz) equals 28.3495 grams. Used for food portions, postal items and precious metals (troy ounce).
Lb to oz conversion table
| lb | oz |
|---|---|
| 1 lb | 16 oz |
| 2 lb | 32 oz |
| 3 lb | 48 oz |
| 5 lb | 80 oz |
| 10 lb | 160 oz |
| 20 lb | 320 oz |
| 25 lb | 400 oz |
| 50 lb | 800 oz |
| 100 lb | 1600 oz |
| 250 lb | 4000 oz |
| 500 lb | 8000 oz |
| 1000 lb | 16000 oz |
How to convert lb to oz
- Write down the value in lb you want to convert.
- Multiply it by 16 — or use the converter above, which does it instantly.
- Read your result in oz. Done.
Frequently asked questions
How many oz is 1 lb?
Using the official conversion factor, 1 pound = 16 ounce. The converter above handles any value instantly.
What is the formula to convert pound to ounce?
1 pound = 16 ounce. Multiply any value in lb by this factor to get oz.
Is this lb to oz converter free?
Yes — 100% free, unlimited, with no sign-up. CalculUnits is funded by non-intrusive ads, never by paywalls.