Table Of Contents
Stones to long ton Conversion
1 stones (stone) is equal to 0.00625 long ton (long tn).
1 stone = 0.00625 long tn
or
1 long tn = 160 stone
Formula
To convert a mass from stones (stone) to long ton (long tn), divide the mass in stones by 160
m(long tn) = m(stone) / 160
Examples:
Convert 12 stones to long ton:
m(long tn) = 12stone / 160 = 0.075 long tn
Conversion table
| Stones (stone) | Long ton (long tn) |
|---|---|
| 1 stone | 0.00625 long tn |
| 2 stone | 0.0125 long tn |
| 3 stone | 0.01875 long tn |
| 5 stone | 0.03125 long tn |
| 8 stone | 0.05 long tn |
| 10 stone | 0.0625 long tn |
| 11 stone | 0.06875 long tn |
| 12 stone | 0.075 long tn |
| 13 stone | 0.08125 long tn |
| 14 stone | 0.0875 long tn |
| 20 stone | 0.125 long tn |
| 25 stone | 0.15625 long tn |
| 50 stone | 0.3125 long tn |
| 100 stone | 0.625 long tn |
| 250 stone | 1.5625 long tn |
| Long ton (long tn) | Stones (stone) |
|---|---|
| 1 long tn | 160 stone |
| 2 long tn | 320 stone |
| 3 long tn | 480 stone |
| 5 long tn | 800 stone |
| 8 long tn | 1280 stone |
| 10 long tn | 1600 stone |
| 11 long tn | 1760 stone |
| 12 long tn | 1920 stone |
| 13 long tn | 2080 stone |
| 14 long tn | 2240 stone |
| 20 long tn | 3200 stone |
| 25 long tn | 4000 stone |
| 50 long tn | 8000 stone |
| 100 long tn | 16000 stone |
| 250 long tn | 40000 stone |
Frequently asked questions
How do I convert stones to long ton?
Divide the value in stones by 160 to get the result in long ton. For example, 5 stone ÷ 160 = 0.03125 long tn.
How many long ton are in 1 stones?
1 stones (stone) is equal to 0.00625 long ton (long tn).
How do I convert long ton back to stones?
Use the inverse operation: multiply the value in long ton by 160 to get the result in stones.
How accurate is the stones to long ton conversion?
The converter multiplies by the conversion factor 160 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- ISO 80000-4:2019 — Quantities and units — Part 4: Mechanics
- NIST Handbook 44, Appendix C — General Tables of Units of Measurement (current edition)
- NIST Guide to the SI (SP 811), Appendix B.9: Factors for units listed by kind of quantity or field of science
- Circular of the Bureau of Standards No. 43: The Metric Carat (1st edition, issued November 1, 1913)
