1 carat to Imperial tons
1 ct = 1.9684 × 10^-7 long ton. Change the amount below, or read the formula and the reference table further down.
1 carat equals
Imperial tons
1 ct = 1.9684 × 10^-7 long ton
The formula
Carats and Imperial tons both measure weight & mass from the same zero, so a single multiplier does the job.
long ton = ct × 1.9684 × 10^-7
Going the other way? Convert Imperial tons to carats.
Carats to Imperial tons table
Values either side of 1 ct.
| Carats (ct) | Imperial tons (long ton) |
|---|---|
| -4 | -7.8737 × 10^-7 |
| -3.5 | -6.8894 × 10^-7 |
| -3 | -5.9052 × 10^-7 |
| -2.5 | -4.9210 × 10^-7 |
| -2 | -3.9368 × 10^-7 |
| -1.5 | -2.9526 × 10^-7 |
| -1 | -1.9684 × 10^-7 |
| -0.5 | -9.8421 × 10^-8 |
| 0 | 0 |
| 0.5 | 9.8421 × 10^-8 |
| 1 | 1.9684 × 10^-7 |
| 1.5 | 2.9526 × 10^-7 |
| 2 | 3.9368 × 10^-7 |
| 2.5 | 4.9210 × 10^-7 |
| 3 | 5.9052 × 10^-7 |
| 3.5 | 6.8894 × 10^-7 |
| 4 | 7.8737 × 10^-7 |
| 4.5 | 8.8579 × 10^-7 |
| 5 | 9.8421 × 10^-7 |
| 5.5 | 0.000001 |
| 6 | 0.000001 |
Questions people ask
- How many Imperial tons are in a carat?
- One carat equals 1.9684 × 10^-7 Imperial tons.
- How do I convert carats to Imperial tons by hand?
- Multiply the number of carats by 1.9684 × 10^-7. For a rough check, 1.9684 × 10^-7 is close enough for most everyday use.
- What is 1 carat in Imperial tons?
- 1 carat is 1.9684 × 10^-7 Imperial tons.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.