ConvBolt — Unit ConverterStone to Ounces Converter
Converting stone to ounces is a multiplication by a fixed factor: 1 st = 224 oz. The table below covers the values people look up most often, and the formula section shows exactly where that factor comes from.
Because one stone works out to 224 oz, the ounce is the far larger unit of the two: a figure given in ounce always carries a larger number than the same measurement in stone. A chart drawn in st can hide that, so check which label the axis uses before you compare two readings.
Cooking and shipping are the two places this pair appears most: a kitchen scale reads in stone while a recipe or label is written in ounces, and a courier tariff built on ounces still has to be checked against a scale showing stone.
The conversion factor used here is 224 oz per stone (0 significant digits as shown). Kept to seven figures it covers professional measurement; if you round it to two or three decimals for a spreadsheet, the error scales with the input — at a value of 1,000 st a factor rounded to three decimals can be off by a measurable amount. The reverse direction uses 0.004464286 st per oz, the exact reciprocal, so a round trip through both pages returns your original number.
Stone to Ounces formula
Use this formula to convert any stone value to ounces:
Worked example: 100 st × 224 = 22400 oz.
Stone to Ounces conversion table
| Stone (st) | Ounces (oz) |
|---|---|
| 0.5 st | 112 oz |
| 1 st | 224 oz |
| 2 st | 448 oz |
| 5 st | 1120 oz |
| 10 st | 2240 oz |
| 20 st | 4480 oz |
| 50 st | 11200 oz |
| 100 st | 22400 oz |
| 500 st | 112000 oz |
| 1000 st | 224000 oz |
How to convert stone to ounces
Multiply the stone value by 224 to get the equivalent in ounces. This single factor works for every value in the table above and for anything else you need — there is no per-value adjustment, which is why a conversion table and a calculator always agree.
If you need the opposite direction, use the Ounces to Stone converter instead of dividing by hand; both pages use the same source factors. For every other st conversion in one place, see the st conversion hub.
Frequently asked questions
How many ounces are in 1 stone?
1 stone = 224 oz.
What is 100 stone in ounces?
100 st = 22400 oz.
Is converting stone to ounces the same as ounces to stone?
No — the direction changes the multiplier. The reverse conversion (1 oz = 0.004464286 st) is on the Ounces to Stone page.
Related conversions
Try the ConvBolt Unit Converter for any other weight unit, browse the Weight conversions, or read our conversion guides.