Convert Stones to ounces
1 stone = 224 ounces · oz = st × 224
When you need this conversion
This conversion goes from stones, used in the UK and Ireland for body weight, to ounces, the US customary unit for cooking and postage. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.
Stones to ounces conversion table
| Stones (st) | Ounces (oz) |
|---|---|
| 1 st | 224 oz |
| 2 st | 448 oz |
| 3 st | 672 oz |
| 5 st | 1,120 oz |
| 10 st | 2,240 oz |
| 15 st | 3,360 oz |
| 20 st | 4,480 oz |
| 25 st | 5,600 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 |
The formula
oz = st × 224Because both units measure weight, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.
Convert the other way
Ounces to stones →Related weight conversions
- Grams to ounces
- Stones to kilograms
- Grams to carats
- Kilograms to pounds
- Kilograms to stones
- Metric tons to US tons
- Ounces to grams
- Pounds to kilograms
- US tons to metric tons
- Carats to grams
- Milligrams to ounces
- Kilograms to ounces
Frequently asked questions
- How many ounces are in a stone?
- There are 224 ounces in 1 stone. The formula is oz = st × 224.
- How do you convert stones to ounces?
- Use the formula oz = st × 224. For example, 10 stones equals 2,240 ounces.
- Is the stones to ounces conversion exact?
- Yes. Stones and ounces are both units of weight, related by an exact defined factor. Displayed results are rounded for readability.
- What is st short for?
- st is the standard symbol for stone. oz is the symbol for ounce.