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Convert pounds to ounces
Instant, accurate lb → oz conversion with a live converter, table and formula.
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1 pound = 16 ounces
1 ounce = 0.0625 pounds
pounds to ounces table
| pounds (lb) | ounces (oz) |
|---|---|
| 0.5 | 8 |
| 1 | 16 |
| 2 | 32 |
| 5 | 80 |
| 10 | 160 |
| 20 | 320 |
| 50 | 800 |
| 100 | 1600 |
| 500 | 8000 |
| 1000 | 16000 |
Formula
ounces = pounds × 16.
Example
10 pounds = 160 ounces.
What is a pound?
A pound (lb) is 16 ounces (0.4536 kg), the imperial unit for body weight in the US.
What is a ounce?
An ounce (oz) is 1/16 of a pound (28.35 g), used for food and mail.
Real-world reference points
A kilogram is a liter of water; a pound is a loaf of bread; an ounce is a slice of it.
| Reference | pounds | ounces |
|---|---|---|
| Smartphone | 0.397 lb | 6.35 oz |
| Liter of water | 2.2 lb | 35.27 oz |
| Newborn baby (average) | 7.28 lb | 116 oz |
| Airline checked-bag limit (common) | 50.71 lb | 811 oz |
| Cement bag (standard) | 110 lb | 1,764 oz |
Mistakes to avoid with mass conversions
- Confusing weight ounces with fluid ounces — one measures mass, the other volume.
- Reading 'stone and pounds' (11 st 6 lb) as decimal stone (11.6 st) — they differ.
- Comparing net vs gross weight when shipping: the box and padding count toward limits.
Frequently asked questions
How many ounces in a pounds?+
1 pound = 16 ounces.
How do I convert pounds to ounces?+
Enter the value in the pounds box above and the ounces value appears instantly. You can also type in the ounces box to convert the other way.
Is this lb to oz converter free?+
Yes — it is 100% free, needs no sign-up, and runs entirely in your browser.