LBS to OZ Converter
Type a value in pounds to see it in ounces as you type, with the exact formula and a reference chart.
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How this was calculated
- 1 pound = 16 ounces
- 2.5 × 16 = 40 oz
| lb | oz |
|---|---|
| 0.25 lb | 4 oz |
| 0.5 lb | 8 oz |
| 0.75 lb | 12 oz |
| 1 lb | 16 oz |
| 1.5 lb | 24 oz |
| 2 lb | 32 oz |
| 2.5 lb | 40 oz |
| 3 lb | 48 oz |
| 4 lb | 64 oz |
| 5 lb | 80 oz |
| 7.5 lb | 120 oz |
| 10 lb | 160 oz |
| 20 lb | 320 oz |
| oz | lb |
|---|---|
| 1 oz | 0.0625 lb |
| 2 oz | 0.125 lb |
| 4 oz | 0.25 lb |
| 6 oz | 0.375 lb |
| 8 oz | 0.5 lb |
| 10 oz | 0.625 lb |
| 12 oz | 0.75 lb |
| 14 oz | 0.875 lb |
| 16 oz | 1 lb |
| 20 oz | 1.25 lb |
| 24 oz | 1.5 lb |
| 32 oz | 2 lb |
How to convert pounds to ounces
1 pound = 16 ounces. To convert pounds to ounces, multiply by 16. The avoirdupois pound is exactly 0.45359237 kg. An avoirdupois ounce is 1/16 of a pound, exactly 28.349523125 g.
Worked examples
- 0.75 pounds = 12 oz (0.75 × 16)
- 2.5 pounds = 40 oz (2.5 × 16)
- 7.5 pounds = 120 oz (7.5 × 16)
Where this conversion comes up
Pounds are used for body weight, groceries and gym plates in the US; ounces for food packaging, postage and baby weight in the US. Multiply by 16. Decimal pounds hide ounces: 7.5 lb is 7 lb 8 oz (120 oz), not 7 lb 5 oz.
Quick estimate
Multiply by 16.
Common mistakes
- Dividing instead of multiplying. A ounce is smaller than a pound, so the number of ounces must come out larger: 0.75 pounds = 12 oz.
Going the other way? Use the oz to lbs converter. Related weight converters: grams to ounces, oz to grams, grams to pounds, pounds to grams, grams to kg, kg to stone.
Frequently asked questions
How do you convert pounds to ounces?
Multiply the pounds by 16. For example, 2.5 pounds is 40 ounces.
How many ounces are in one pound?
One pound is 16 ounces. The avoirdupois pound is exactly 0.45359237 kg.
What is 7.5 pounds in ounces?
7.5 pounds is 120 ounces.
Is there a quick way to estimate pounds to ounces?
Multiply by 16.
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