Convert carat to milligram
Here you can quickly calculate how many milligram fit in one carat.
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tonne
t
kilonewton
kN
centner
centner
kilogram
kg
gram
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centigram
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milligram
mg
microgram
µg
nanogram
ng
long ton
long ton
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short ton
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short hundredweight
cwt (short)
stone
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dram
dr
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- scroll: formula · table · questions -
- 1 ct = 200 mg
- 1 mg = 0.005 ct
Example: carat to milligram
- 1 carat = 200 milligram
Carat to milligram conversion table
| carat | milligram |
|---|---|
| 1 | 200 |
| 2 | 400 |
| 5 | 1000 |
| 10 | 2000 |
| 20 | 4000 |
| 50 | 10000 |
| 100 | 20000 |
Carat to milligram formula
To convert carat to milligram, multiply by 200.
1 ct = 200 mg
Example: 1 carat = 200 milligram
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 and milligram conversion quiz
Score:
0
14.8 milligram equals 0.148 carat.
Correct answer: 14.8 milligram = 0.074 carat.
6.4 milligram equals 0.032 carat.
Correct answer: 6.4 milligram = 0.032 carat.
210 milligram equals 1.05 carat.
Correct answer: 210 milligram = 1.05 carat.
204 carat equals 4.08e+4 milligram.
Correct answer: 204 carat = 4.08e+4 milligram.