Table Of Contents
Troy ounce to long ton Conversion
1 troy ounce (oz t) is equal to 0.0000306122449 long ton (long tn).
1 oz t = 0.0000306122449 long tn
or
1 long tn = 32666.66667 oz t
Formula
To convert a mass from troy ounce (oz t) to long ton (long tn), divide the mass in troy ounce by 32666.66667
m(long tn) = m(oz t) / 32666.66667
Examples:
Convert 50 troy ounce to long ton:
m(long tn) = 50oz t / 32666.66667 = 0.001530612245 long tn
Conversion table
| Troy ounce (oz t) | Long ton (long tn) |
|---|---|
| 1 oz t | 3.061224e-5 long tn |
| 2 oz t | 6.122449e-5 long tn |
| 3 oz t | 9.183674e-5 long tn |
| 5 oz t | 1.53061e-4 long tn |
| 10 oz t | 3.06122e-4 long tn |
| 20 oz t | 6.12245e-4 long tn |
| 25 oz t | 7.65306e-4 long tn |
| 50 oz t | 0.001530612 long tn |
| 100 oz t | 0.003061224 long tn |
| 250 oz t | 0.007653061 long tn |
| 500 oz t | 0.015306122 long tn |
| 1000 oz t | 0.030612245 long tn |
| Long ton (long tn) | Troy ounce (oz t) |
|---|---|
| 1 long tn | 32666.666666667 oz t |
| 2 long tn | 65333.333333333 oz t |
| 3 long tn | 98000 oz t |
| 5 long tn | 163333.333333333 oz t |
| 10 long tn | 326666.666666667 oz t |
| 20 long tn | 653333.333333333 oz t |
| 25 long tn | 816666.666666667 oz t |
| 50 long tn | 1633333.333333334 oz t |
| 100 long tn | 3266666.666666667 oz t |
| 250 long tn | 8166666.666666667 oz t |
| 500 long tn | 1.6333333333333334e7 oz t |
| 1000 long tn | 3.2666666666666668e7 oz t |
Frequently asked questions
How do I convert troy ounce to long ton?
Divide the value in troy ounce by 32666.66667 to get the result in long ton. For example, 5 oz t ÷ 32666.66667 = 1.53061e-4 long tn.
How many long ton are in 1 troy ounce?
1 troy ounce (oz t) is equal to 3.061224e-5 long ton (long tn).
How do I convert long ton back to troy ounce?
Use the inverse operation: multiply the value in long ton by 32666.66667 to get the result in troy ounce.
How accurate is the troy ounce to long ton conversion?
The converter multiplies by the conversion factor 32666.66667 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)
