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Convert mark to carat

Here you can quickly calculate how many carat fit in one mark.

- scroll: formula · table · questions -

  • 1 mark = 1062.5 ct
  • 1 ct = 0.000941 mark

Mark to carat conversion table

mark carat
1 1062.5
2 2125
5 5312.5
10 10625
20 21250
50 53125
100 106250

Mark to carat formula

To convert mark to carat, multiply by 1062.5.

1 mark = 1062.5 ct
Example: 1 mark = 1062.5 carat

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 mark and carat conversion quiz

Score: 0

5 carat equals 0.00471 mark.

Correct answer: 5 carat = 0.00471 mark.

100 carat equals 0.941 mark.

Correct answer: 100 carat = 0.0941 mark.

25 mark equals 2 660 carat.

Correct answer: 25 mark = 26 600 carat.

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