Convert Pounds to Ounces

Instantly convert pounds (lb) to ounces (oz). Enter a value to see the result and the conversion formula.

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How our Pounds to Ounces unit converter works

To ensure maximum accuracy when converting Pounds to Ounces, our calculator uses a scientific pivot method. Instead of relying on a potentially inaccurate direct conversion, the system first converts lb into the base unit of the International System (the kilogram), then recalculates the result into oz. This approach drastically reduces rounding errors.

About this conversion

There are 16 ounces in a pound. This specific US Customary scale is used for high-value items where precision below one pound is necessary.

When to use this conversion

Ideal for tracking newborn baby weight milestones, portioning steak sizes in restaurants, or mailing small packages via courier services.

Formula

Ounces (oz) = Pounds (lb) × 16

Tip: You can swap units and convert decimals. Results are rounded for readability.

Examples

Pounds (lb) Ounces (oz)
1 lb 16 oz
2 lb 32 oz
5 lb 80 oz
10 lb 160 oz
20 lb 320 oz
50 lb 800 oz
100 lb 1600 oz
250 lb 4000 oz
500 lb 8000 oz
1000 lb 16000 oz

FAQ

How many ounces are in a pound of steak?

There are 16 ounces in a pound. A standard restaurant steak is often 8 oz, which is exactly half a pound.

How are newborn weights reported?

Doctors usually report baby weight in pounds and ounces, like '7 pounds, 4 ounces' rather than decimals.