Direct conversion
Convert carat [ct] to ton (metric) [t] instantly with formula, examples, chart, and FAQs.
1 carat [ct] = 2E-7 ton (metric) [t]
1 carat [ct] = 2E-7 ton (metric) [t]
Example: 1 carat [ct] equals 2E-7 ton (metric) [t].
Weight and mass conversions use kilogram as the reference unit. Common factors include 1 pound = 0.45359237 kilogram and 1 ounce = 0.028349523125 kilogram.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-08-14.
The carat (ct) is a weight unit used to express measurements in this converter.
HistoryThis unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current useUse carat when comparing weight values, checking specifications, converting between systems, or preparing quick estimates.
The metric ton, or tonne, is a metric mass unit equal to 1000 kilograms.
HistoryThe tonne was adopted for large metric weights where kilograms become unwieldy.
Current useMetric tons are used for freight, agriculture, mining, manufacturing, emissions, and bulk materials.
| carat [ct] | ton (metric) [t] |
|---|---|
| 1 | 2E-7 |
| 2 | 4E-7 |
| 5 | 0.000001 |
| 10 | 0.000002 |
| 20 | 0.000004 |
| 25 | 0.000005 |
| 50 | 0.00001 |
| 100 | 0.00002 |
| 1000 | 0.0002 |
Use this formula: 1 carat [ct] = 2E-7 ton (metric) [t] Enter your value in the calculator and the result updates instantly.
1 carat [ct] equals 2E-7 ton (metric) [t].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.