In 1 stones there are 224 ounces. Meanwhile in 1 ounces there are 0.004464 stones. Keep reading to learn more about each unit of measure and how they are calculated. Or just use the Ounces to Stones calculator above to convert any number.
* Values rounded to 6 decimal places for readability
To convert stones to ounces, use this fixed weight conversion:
If you have stones and pounds, convert in two steps:
Example: 10 st 4 lb = (10 × 224) + (4 × 16) = 2,304 oz
There are 224 ounces in 1 stone. This comes from the UK and imperial system where 1 stone equals 14 pounds, and 1 pound equals 16 ounces.
To convert stones to ounces, multiply the number of stones by 224.
Formula: ounces = stones × 224
1 stone = 224 ounces.
2 stone = 448 ounces.
(2 × 224 = 448)
3 stone = 672 ounces.
(3 × 224 = 672)
5 stone = 1,120 ounces.
(5 × 224 = 1,120)
10 stone = 2,240 ounces.
(10 × 224 = 2,240)
Yes. Stones can include decimals, and the math stays the same.
Example: 10.5 stone = 10.5 × 224 = 2,352 ounces.
0.5 stone = 112 ounces.
(0.5 × 224 = 112)
0.25 stone = 56 ounces.
(0.25 × 224 = 56)
In daily use, stone is a unit of weight. In science, weight can depend on gravity, but in normal life stone works as a fixed unit for body weight.
Stone is not common in the US. It’s used more in the UK and Ireland, often for body weight. In the US, pounds and ounces are more common.
These units relate like this:
Because stone is defined as 14 pounds, and each pound is 16 ounces.
14 × 16 = 224
Convert stones to ounces, then add the pounds in ounces.
Formula: ounces = (stones × 224) + (pounds × 16)
Example: 8 stone 6 lb = (8 × 224) + (6 × 16) = 1,792 + 96 = 1,888 ounces
Divide ounces by 224 to get stones.
Formula: stones = ounces ÷ 224
Example: 448 ounces ÷ 224 = 2 stone
No. The avoirdupois ounce is the same in both the UK and US for body weight. That keeps 1 stone = 224 ounces for everyday weight use.
People convert stones to ounces for:
The Calculate Box tool to convert stones to ounces uses the open source script Convert.js to convert units of measurement. To use this tool, simply type a stones value in the box and have it instantly converted to ounces.