Table Of Contents
Long ton to carat Conversion
1 long ton (long tn) is equal to 5080234.544 carat (CD).
1 long tn = 5080234.544 CD
or
1 CD = 0.0000001968413055 long tn
Formula
To convert a mass from long ton (long tn) to carat (CD), multiply the mass in long ton by 5080234.544
m(CD) = m(long tn) × 5080234.544
Examples:
Convert 250 long ton to carat:
m(CD) = 250long tn × 5080234.544 = 1270058636 CD
Conversion table
| Long ton (long tn) | Carat (CD) |
|---|---|
| 1 long tn | 5080234.544 CD |
| 2 long tn | 1.0160469088e7 CD |
| 3 long tn | 1.5240703632e7 CD |
| 5 long tn | 2.540117272e7 CD |
| 10 long tn | 5.080234544e7 CD |
| 20 long tn | 1.0160469088e8 CD |
| 25 long tn | 1.270058636e8 CD |
| 50 long tn | 2.540117272e8 CD |
| 100 long tn | 5.080234544e8 CD |
| 250 long tn | 1.270059e9 CD |
| 500 long tn | 2.540117e9 CD |
| 1000 long tn | 5.080235e9 CD |
| Carat (CD) | Long ton (long tn) |
|---|---|
| 1 CD | 1.96841e-7 long tn |
| 2 CD | 3.93683e-7 long tn |
| 3 CD | 5.90524e-7 long tn |
| 5 CD | 9.84207e-7 long tn |
| 10 CD | 1.968413e-6 long tn |
| 20 CD | 3.936826e-6 long tn |
| 25 CD | 4.921033e-6 long tn |
| 50 CD | 9.842065e-6 long tn |
| 100 CD | 1.968413e-5 long tn |
| 250 CD | 4.921033e-5 long tn |
| 500 CD | 9.842065e-5 long tn |
| 1000 CD | 1.96841e-4 long tn |
Frequently asked questions
How do I convert long ton to carat?
Multiply the value in long ton by 5080234.544 to get the result in carat. For example, 5 long tn × 5080234.544 = 2.540117272e7 CD.
How many carat are in 1 long ton?
1 long ton (long tn) is equal to 5080234.544 carat (CD).
How do I convert carat back to long ton?
Use the inverse operation: divide the value in carat by 5080234.544 to get the result in long ton.
How accurate is the long ton to carat conversion?
The converter multiplies by the conversion factor 5080234.544 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)
