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Convert microgram to carat

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

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  • 1 µg = 0.000005 ct
  • 1 ct = 200000 µg

Microgram to carat conversion table

microgram carat
1 0.000005
2 0.00001
5 0.000025
10 0.00005
20 0.0001
50 0.00025
100 0.0005

Formula to convert microgram to carat

To convert microgram to carat, divide by 200000.

1 µg = 0.000005 ct
Example: 1 microgram = 0.000005 carat

Common mistakes in mass conversion

  • 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 microgram to/from carat conversion quiz

Score: 0

2 carat equals 4.0e+6 microgram.

Correct answer: 2 carat = 4.0e+5 microgram.

2 microgram equals 2.0e-6 carat.

Correct answer: 2 microgram = 1.0e-5 carat.

20 microgram equals 0.0001 carat.

Correct answer: 20 microgram = 0.0001 carat.

2 microgram equals 5.0e-5 carat.

Correct answer: 2 microgram = 1.0e-5 carat.

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