Carats to Long Tons Converter
Convert carats (ct) to long tons (ton (UK))
Result
1.9684131 × 10⁻⁷ ton (UK)
Long Tons
1 ct = 1.9684131 × 10⁻⁷ ton (UK)
1 ct in other units
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How to convert carats to long tons
One carat equals 1.968413 × 10⁻⁷ long tons, so multiply the number of carats by 1.968413 × 10⁻⁷.
ton (UK) = ct × 1.968413 × 10⁻⁷
1 ct = 1.968413 × 10⁻⁷ ton (UK) · 1 ton (UK) = 50,80,235 ct
Worked example
To convert 5 carats to long tons: 5 ct × 1.968413 × 10⁻⁷ = 9.842065 × 10⁻⁷ ton (UK).
About carats (ct)
A carat is exactly 200 mg, used to weigh diamonds and gemstones. (Gold purity “karat” is a different thing.)
About long tons (ton (UK))
A long ton (imperial ton) is 2,240 pounds, about 1,016 kg.
More conversions
Carats to other units
Frequently asked questions
How many long tons are in one carat?
One carat equals 1.968413 × 10⁻⁷ long tons.
How many carats are in one long ton?
One long ton equals 50,80,235 carats.
How do I convert carats to long tons?
Use the formula ton (UK) = ct × 1.968413 × 10⁻⁷. For example, 5 ct × 1.968413 × 10⁻⁷ = 9.842065 × 10⁻⁷ ton (UK).