Pound to Ounce Converter (lb to oz)

How to Convert Pound to Ounce

Formula: Ounce = Pound × 16.00000007

Example: 1 lb = 16.00000007 oz

You can also use the interactive converter above. Simply enter any Pound value and the equivalent Ounce value will appear instantly. Click the ⇄ button to reverse the conversion.

Here is a closer look at what Pound and Ounce are used for, plus answers to the questions people ask most about this conversion.

Step-by-step example — Convert 10 lb to oz:

What is Pound and Ounce?

A Pound (lb) is a US customary and imperial unit of mass, defined as exactly 0.45359237 kilograms.

An Ounce (oz) is one-sixteenth of an avoirdupois pound, commonly used for smaller weights in the US customary system.

Real World Uses of Pound to Ounce Conversion

• Pound: Commonly used for stating body weight in the US, UK and a few other countries.
• Ounce: Commonly used for weighing precious metals and small retail items.
• Pound: Commonly used on US food packaging and for stating body weight in the United States and UK.
• Ounce: Commonly used in the US for postage weight and small food portions.

Frequently Asked Questions

What is the formula to convert Pound to Ounce?

The formula is: Ounce = Pound x 16.00000007. Multiply any Pound value by 16.00000007 to get the equivalent in Ounce.

What is 1 Pound in Ounce?

1 lb = 16.00000007 oz.

How many Pound are in 1 Ounce?

1 oz = 0.0625 lb.

Is Pound bigger or smaller than Ounce?

Pound is bigger than Ounce. 1 Pound = 16.00000007 oz.

What is 150 lb in oz?

150 lb = 2,400.000011 oz.

What is 16 oz in lb?

16 oz = 0.9999999956 lb.

Where does the pound's abbreviation 'lb' come from?

The abbreviation 'lb' comes from libra, the Latin word for the Roman unit of weight the pound was historically based on.