Convert Stone to Ounces
One stone equals 224 ounces. Type any value to convert stone to ounces instantly — with a full reference table below.
Convert Stone to Ounces
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How to convert Stone to Ounces
To convert stone to ounces, multiply by 224. One stone equals 224 oz, and one ounce equals 0.00446429 st.
- Take the value in stone — for example 7.5 st.
- Multiply by 224 (the number of ounces in one stone).
- 7.5 × 224 = 1,680 oz.
Quick mental estimate: Multiply the number of stone by 224 — that is exact.
Stone to Ounces conversion table
| Stone | Ounces |
|---|---|
| 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 |
| 12 st | 2,688 oz |
| 15 st | 3,360 oz |
| 20 st | 4,480 oz |
| 25 st | 5,600 oz |
| 50 st | 11,200 oz |
| 100 st | 22,400 oz |
| Ounces | Stone |
|---|---|
| 1 oz | 0.00446429 st |
| 2 oz | 0.00892857 st |
| 3 oz | 0.0133929 st |
| 4 oz | 0.0178571 st |
| 5 oz | 0.0223214 st |
| 6 oz | 0.0267857 st |
| 7 oz | 0.03125 st |
| 8 oz | 0.0357143 st |
| 9 oz | 0.0401786 st |
| 10 oz | 0.0446429 st |
| 12 oz | 0.0535714 st |
| 15 oz | 0.0669643 st |
| 20 oz | 0.0892857 st |
| 25 oz | 0.111607 st |
| 50 oz | 0.223214 st |
| 100 oz | 0.446429 st |
About converting Stone to Ounces
Stone (st) and Ounces (oz) are both units of weight. The exact factor is 1 st = 224 oz, so multiply by 224 to go from stone to ounces (or divide to go back).
The conversion runs entirely in your browser. Need the reverse? Use the Ounces to Stone converter, or the full unit converter for every unit at once.
Real-world weight in stone and ounces
| Example | Stone | Ounces |
|---|---|---|
| 1 litre of water | ≈ 0.157473 st | ≈ 35.27396 oz |
| An Olympic men's barbell | 3.149461 st | 705.4792 oz |
| A typical checked-bag limit (economy) | ≈ 3.62188 st | ≈ 811.3011 oz |
| A typical family car | ≈ 236.2096 st | ≈ 52,910.94 oz |
“≈” marks typical values; the rest are defined or measured figures.
The units
14 pounds, exactly 6.35029318 kg.
Used for: Body weight in the UK and Ireland.
The avoirdupois ounce: 1/16 of a pound, exactly 28.349523125 g.
Used for: US food packaging, postage and cooking.
These factors are exact: since 1959 the avoirdupois pound is defined as exactly 0.45359237 kg, and the ounce as 1/16 of that.