Density and Mass
cttoton (UK)
Convert metric carats (ct) to long tons (UK tons) (ton (UK)).
Factor1 ct = 1.968413e-7 ton (UK)
Converter
ct
Accepts numbers or expressions, e.g. 150 + 14.7
Result
ton (UK)
Rendered to 6 significant figures.
Formula
Formula
ton (UK) = ct × 1.968413e-7
Multiply any value in metric carats by 1.968413e-7 to obtain the value in long tons (UK tons).
Worked example
Convert 1e+7 ct to ton (UK).
- 01Start with 1e+7 ct.
- 02Multiply by the conversion factor: 1e+7 × 1.968413e-7 = 1.96841 ton (UK).
Result1e+7 ct = 1.96841 ton (UK)
Conversion table
| ct | ton (UK) |
|---|---|
| 1 | 1.9684e-7 |
| 2 | 3.9368e-7 |
| 5 | 9.8421e-7 |
| 10 | 1.9684e-6 |
| 20 | 3.9368e-6 |
| 50 | 9.8421e-6 |
| 100 | 1.9684e-5 |
| 200 | 3.9368e-5 |
| 500 | 9.8421e-5 |
| 1000 | 0.00019684 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from ct to ton (UK)?
1 ct equals 1.968413e-7 ton (UK). To convert, multiply the value in metric carats by 1.968413e-7.
How do I convert 1 ct to ton (UK)?
1 ct = 1.96841e-7 ton (UK). For any value, multiply by 1.968413e-7.
How do I convert ton (UK) back to ct?
Divide by the same factor — or equivalently, multiply by 5080235. So 1 ton (UK) = 5.08023e+6 ct.
When would I need to convert metric carat to long ton (UK ton)?
Mass conversions appear in material balances, reagent dosing, and reconciling vendor specifications across imperial/metric systems.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).