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Convert milligram to carat (troy)

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

- scroll: formula · table · questions -

  • 1 mg = 0.004878 ct t
  • 1 ct t = 205 mg

Milligram to carat (troy) conversion table

milligram carat (troy)
1 0.004878
2 0.009756
5 0.02439
10 0.04878
20 0.097561
50 0.243902
100 0.487805

Milligram to carat (troy) formula

To convert milligram to carat (troy), divide by 205.

1 mg = 0.004878 ct t
Example: 1 milligram = 0.004878 carat (troy)

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 milligram and carat (troy) conversion quiz

Score: 0

9.3 milligram equals 0.0454 carat (troy).

Correct answer: 9.3 milligram = 0.0454 carat (troy).

199 milligram equals 0.971 carat (troy).

Correct answer: 199 milligram = 0.971 carat (troy).

62 carat (troy) equals 6 360 milligram.

Correct answer: 62 carat (troy) = 12 700 milligram.

2.7 milligram equals 0.0132 carat (troy).

Correct answer: 2.7 milligram = 0.0132 carat (troy).

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