WEIGHT & MASS CONVERSION
Carat to Metric tonne.
Convert carat (ct) to metric tonne (t), with the math explained.
1 ct = 2e-7 t
THE MATH, MADE SIMPLE
How to convert carat to metric tonne
Multiply your carat value by 2e-7 to get the equivalent in metric tonne. Both units are normalized through the kilogram.
t = ct × 2e-710 ct = 0.000002 t
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.QUICK REFERENCE
ct to t conversion table
| Carat (ct) | Metric tonne (t) |
|---|---|
| 1 ct | 2e-7 t |
| 2 ct | 4e-7 t |
| 5 ct | 0.000001 t |
| 10 ct | 0.000002 t |
| 20 ct | 0.000004 t |
| 50 ct | 0.00001 t |
| 100 ct | 0.00002 t |
| 500 ct | 0.0001 t |
| 1,000 ct | 0.0002 t |
About the carat
The carat (ct) is a unit of weight & mass. One carat equals 0.0002 kilogram (base unit) in this calculator.
All carat conversionsAbout the metric tonne
The metric tonne (t) is a unit of weight & mass. One metric tonne equals 1,000 kilogram (base unit) in this calculator.
All metric tonne conversionsCommon questions
What is 1 ct in t?
One carat equals 2e-7 t. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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