Pounds to Ounces Converter
Convert Pounds to Ounces with the exact conversion factor, a worked example and a quick-reference table. Runs entirely in your browser.
This converter turns Pounds into Ounces instantly using the standard definition of both units. It includes the formula, a worked example, and a quick table for common amounts, and it works for any value you type — including decimals and negatives where they make sense.
Quick reference — Pounds to Ounces
How to use this calculator
- Enter the value in Pounds in the input box.
- Read the result in Ounces — it updates as you type.
- Use the Swap button to convert in the opposite direction.
- Check the quick-reference table for common Pounds amounts.
The formula
Ounces = Pounds × 16
Worked example
5 lb = 80 oz — in full, 5 Pounds converts to 80 Ounces. Body weight, luggage allowances and grocery weights are the everyday jobs for this conversion.
Frequently Asked Questions
How do I convert Pounds to Ounces?
Multiply the value in Pounds by 16. For example, 5 Pounds × 16 = 80 Ounces. To go the other way, divide by 16 instead — or press Swap in the converter above.
How many Ounces are in one Pound?
One Pound equals 16 Ounces. Scaling up, 10 Pounds = 160 Ounces and 100 Pounds = 1,600 Ounces. The converter uses the full-precision factor, so typed values are more precise than the rounded figure quoted here.
Which is bigger, a Pound or a Ounce?
A Pound is bigger. One Pound equals 16 Ounces, while one Ounce is only 0.0625 Pounds. So a measurement that looks larger in Ounces is reflecting the scale difference, not an error.
What is 5 Pounds in Ounces?
5 Pounds is 80 Ounces. The math is 5 × 16 = 80. Try any other amount in the converter above and the result updates as you type.