Density and Mass
sttoton (UK)
Convert stones (st) to long tons (UK tons) (ton (UK)).
Factor1 st = 0.006249997 ton (UK)
Converter
st
Accepts numbers or expressions, e.g. 150 + 14.7
Result
ton (UK)
Rendered to 6 significant figures.
Formula
Formula
ton (UK) = st × 0.006249997
Multiply any value in stones by 0.006249997 to obtain the value in long tons (UK tons).
Worked example
Convert 1000 st to ton (UK).
- 01Start with 1000 st.
- 02Multiply by the conversion factor: 1000 × 0.006249997 = 6.25 ton (UK).
Result1000 st = 6.25 ton (UK)
Conversion table
| st | ton (UK) |
|---|---|
| 1 | 0.00625 |
| 2 | 0.0125 |
| 5 | 0.03125 |
| 10 | 0.0625 |
| 20 | 0.125 |
| 50 | 0.3125 |
| 100 | 0.625 |
| 200 | 1.25 |
| 500 | 3.125 |
| 1000 | 6.25 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from st to ton (UK)?
1 st equals 0.006249997 ton (UK). To convert, multiply the value in stones by 0.006249997.
How do I convert 1 st to ton (UK)?
1 st = 0.00625 ton (UK). For any value, multiply by 0.006249997.
How do I convert ton (UK) back to st?
Divide by the same factor — or equivalently, multiply by 160.0001. So 1 ton (UK) = 160 st.
When would I need to convert stone (UK avoirdupois) to long ton (UK ton)?
Mass conversions appear in material balances, reagent dosing, and reconciling vendor specifications across imperial/metric systems.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).