Convert Carat to Tonne (ct to t)
How to convert carats to tonnes
To convert carats to tonnes, divide carats by 5,000,000
To convert tonnes to carats, multiply tonnes by 5,000,000
Common carat to tonne examples
| Carat (ct) | Tonne (t) |
|---|---|
| 1 ct | 0.0000002 t |
| 10 ct | 0.000002 t |
| 50 ct | 0.00001 t |
| 100 ct | 0.00002 t |
| 250 ct | 0.00005 t |
| 500 ct | 0.0001 t |
| 1,000 ct | 0.0002 t |
| 10,000 ct | 0.002 t |
| 100,000 ct | 0.02 t |
| 1,000,000 ct | 0.2 t |
Frequently asked questions
How many tonnes are in 100 carats?
100 ct equals about 0.00002 t.
What is the carats to tonnes formula?
Use tonnes = carats × 0.0000002. For reverse conversion, carats = tonnes × 5,000,000.
Can I convert tonnes to carats too?
Yes. The calculator supports two-way conversion. Edit either field and the other updates instantly.
Is this conversion exact?
The converter uses fixed unit factors. Display values are rounded for readability.