Stone to ounces – convert st to oz
Convert stone to ounces (st to oz) to see detailed weight values in the imperial system used in the UK and Ireland. This page opens the main mass converter with st → oz pre-selected.
Open the interactive stone → ounces converter:
Use main converter (st → oz) or switch to oz → stThe same homepage tool also converts between stones, pounds, ounces, kilograms and tonnes.
Quick reference: stone to ounces
One stone equals 224 oz. So: oz = st × 224. Examples:
| Weight (st) | Weight (oz) |
|---|---|
| 0.5 st | 112 oz |
| 1 st | 224 oz |
| 1.5 st | 336 oz |
| 2 st | 448 oz |
| 3 st | 672 oz |
| 5 st | 1,120 oz |
Why convert stone to ounces?
Stone to ounces is handy when you:
- Track small changes in body weight more precisely than just stones and pounds.
- Convert parcel or luggage weights into a single ounces figure.
- Work with recipes, diet plans or gym records that list weights in ounces.
- Explain weight changes for an audience used to stones, pounds and ounces.
Other mass converters on this site
This page uses the standard avoirdupois system: 16 oz = 1 lb and 14 lb = 1 st (so 224 oz per stone).
Page last updated: 4 December 2025.