Ounce to Stone Converter (oz to st)

How to Convert Ounce to Stone

Formula: Stone = Ounce × 0.00446429

Example: 1 oz = 0.00446429 st

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

Beyond the calculator above, it helps to understand what these two units actually represent and where you will run into them in everyday life.

Step-by-step example — Convert 8 oz to st:

What is Ounce and Stone?

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

A Stone (st) equals 14 pounds and is a traditional unit still used for body weight in the UK and Ireland.

Real World Uses of Ounce to Stone Conversion

• Ounce: Commonly used for measuring food portion sizes and packaged snack weights.
• Stone: Commonly used for describing livestock weight on traditional British farms.
• Ounce: Commonly used in the US for postage weight and small food portions.
• Stone: Commonly used in the UK and Ireland for reporting body weight in everyday conversation and healthcare.

Frequently Asked Questions

What is the formula to convert Ounce to Stone?

The formula is: Stone = Ounce x 0.00446429. Multiply any Ounce value by 0.00446429 to get the equivalent in Stone.

What is 1 Ounce in Stone?

1 oz = 0.00446429 st.

How many Ounce are in 1 Stone?

1 st = 223.99978496 oz.

Is Ounce bigger or smaller than Stone?

Ounce is smaller than Stone. 1 Stone = 223.99978496 oz.

What is 16 oz in st?

16 oz = 0.07142857111 st.

What is 5 st in oz?

5 st = 1,120.000005 oz.

Is an ounce of weight the same as a fluid ounce?

No — an ounce (oz) measures weight, while a fluid ounce (fl oz) measures volume. They share a name but measure completely different things.