Convert carat (troy) to microgram
Here you can quickly calculate how many microgram fit in one carat (troy).
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- 1 ct t = 205000 µg
- 1 µg = 0.000005 ct t
Example: carat (troy) to microgram
- 1 carat (troy) = 205000 microgram
Carat (troy) to microgram conversion table
| carat (troy) | microgram |
|---|---|
| 1 | 205000 |
| 2 | 410000 |
| 5 | 1025000 |
| 10 | 2050000 |
| 20 | 4100000 |
| 50 | 10250000 |
| 100 | 20500000 |
Carat (troy) to microgram formula
To convert carat (troy) to microgram, multiply by 205000.
1 ct t = 205000 µg
Example: 1 carat (troy) = 205000 microgram
Common mass conversion mistakes
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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 microgram conversion quiz
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20 carat (troy) equals 4 100 000 microgram.
Correct answer: 20 carat (troy) = 4 100 000 microgram.
10 microgram equals 4.88 × 10⁻⁵ carat (troy).
Correct answer: 10 microgram = 4.88 × 10⁻⁵ carat (troy).
20 microgram equals 9.76 × 10⁻⁶ carat (troy).
Correct answer: 20 microgram = 9.76 × 10⁻⁵ carat (troy).
100 microgram equals 4.88 × 10⁻⁵ carat (troy).
Correct answer: 100 microgram = 0.000488 carat (troy).