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Convert carat (troy) to dram

Here you can quickly calculate how many dram fit in one carat (troy).

- scroll: formula · table · questions -

  • 1 ct t = 0.115699 dr
  • 1 dr = 8.643147 ct t

Carat (troy) to dram conversion table

carat (troy) dram
1 0.115699
2 0.231397
5 0.578493
10 1.156986
20 2.313972
50 5.78493
100 11.56986

Carat (troy) to dram formula

To convert carat (troy) to dram, multiply by 0.115699.

1 ct t = 0.115699 dr
Example: 1 carat (troy) = 0.115699 dram

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 dram conversion quiz

Score: 0

201 dram equals 1 480 carat (troy).

Correct answer: 201 dram = 1 740 carat (troy).

18.4 dram equals 159 carat (troy).

Correct answer: 18.4 dram = 159 carat (troy).

85 carat (troy) equals 9.83 dram.

Correct answer: 85 carat (troy) = 9.83 dram.

18.3 carat (troy) equals 2.12 dram.

Correct answer: 18.3 carat (troy) = 2.12 dram.

11.5 dram equals 89.5 carat (troy).

Correct answer: 11.5 dram = 99.4 carat (troy).

More mass conversions