Weight Converter
Mass in metric and imperial units.
Conversion
Stone to Ounces Converter
1 stone = 224 oz. Enter any value to convert stone (st) to ounces (oz), or use the table below for common values.
Formula
oz = st × 224
Example: 10 st = 2,240 oz. To convert the other way, use st = oz × 0.004464285714.
Quick mental estimate: multiply by about 220.
Stone to Ounces conversion table
| Stone (st) | Ounces (oz) |
|---|---|
| 1 st | 224 oz |
| 2 st | 448 oz |
| 3 st | 672 oz |
| 4 st | 896 oz |
| 5 st | 1,120 oz |
| 6 st | 1,344 oz |
| 7 st | 1,568 oz |
| 8 st | 1,792 oz |
| 9 st | 2,016 oz |
| 10 st | 2,240 oz |
| 15 st | 3,360 oz |
| 20 st | 4,480 oz |
| 25 st | 5,600 oz |
| 30 st | 6,720 oz |
| 40 st | 8,960 oz |
| 50 st | 11,200 oz |
| 75 st | 16,800 oz |
| 100 st | 22,400 oz |
| 250 st | 56,000 oz |
| 500 st | 112,000 oz |
| 1,000 st | 224,000 oz |
About stone and ounces
The stone is 14 pounds (about 6.35 kg). It is still commonly used for body weight in the UK and Ireland.
The avoirdupois ounce is 1/16 of a pound, or exactly 28.349523125 grams. It is used for food portions and parcels in the US.
Other Weight conversions
Frequently asked questions
How do I convert stone to ounces?
Use the formula oz = st × 224. For example, 10 st = 2,240 oz.
What is 1 stone in ounces?
1 st = 224 oz.
How do I convert ounces back to stone?
Use st = oz × 0.004464285714. 1 oz = 0.004464285714 st.