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Convert carat (troy) to pennyweight

Here you can quickly calculate how many pennyweight fit in one carat (troy).
write a number and we convert instantly
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- scroll: formula · table · questions -

  • 1 ct t = 0.131818 dwt
  • 1 dwt = 7.586214 ct t

Example: carat (troy) to pennyweight

  • 1 carat (troy) = 0.131818 pennyweight

Carat (troy) to pennyweight conversion table

carat (troy) pennyweight
1 0.131818
2 0.263636
5 0.65909
10 1.318181
20 2.636361
50 6.590903
100 13.181806

Carat (troy) to pennyweight formula

To convert carat (troy) to pennyweight, multiply by 0.131818.

1 ct t = 0.131818 dwt
Example: 1 carat (troy) = 0.131818 pennyweight

Common mass conversion mistakes

  • The carat used for gemstones is a unit of mass: exactly 0.2 g, so a 5-carat diamond weighs 1 gram. The karat used for gold is something else entirely, a purity scale where 24k is pure gold and 18k is 75% gold. The two cannot be converted into each other.

Quick carat (troy) and pennyweight conversion quiz

Score: 0

9.8 pennyweight equals 74.3 carat (troy).

Correct answer: 9.8 pennyweight = 74.3 carat (troy).

20.2 carat (troy) equals 2.66 pennyweight.

Correct answer: 20.2 carat (troy) = 2.66 pennyweight.

17.1 pennyweight equals 149 carat (troy).

Correct answer: 17.1 pennyweight = 130 carat (troy).

15.6 pennyweight equals 118 carat (troy).

Correct answer: 15.6 pennyweight = 118 carat (troy).

More mass conversions