Convert carat to koku
Here you can quickly calculate how many koku fit in one carat.
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tonne
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kilonewton
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carat
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cg
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µg
nanogram
ng
long ton
long ton
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long hundredweight
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tonne
t
kilonewton
kN
centner
centner
kilogram
kg
gram
g
centigram
cg
milligram
mg
microgram
µg
nanogram
ng
long ton
long ton
short ton
short ton
long hundredweight
cwt (long)
short hundredweight
cwt (short)
stone
st
pound
lb
ounce
oz
dram
dr
grain
gr
- scroll: formula · table · questions -
- 1 ct = 0.000001 koku
- 1 koku = 901950 ct
Example: carat to koku
- 1 carat = 0.000001 koku
Carat to koku conversion table
| carat | koku |
|---|---|
| 1 | 0.000001 |
| 2 | 0.000002 |
| 5 | 0.000006 |
| 10 | 0.000011 |
| 20 | 0.000022 |
| 50 | 0.000055 |
| 100 | 0.000111 |
Carat to koku formula
To convert carat to koku, divide by 901950.
1 ct = 0.000001 koku
Example: 1 carat = 0.000001 koku
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 koku conversion quiz
Score:
0
25 koku equals 2.25e+7 carat.
Correct answer: 25 koku = 2.25e+7 carat.
20 carat equals 2.22e-5 koku.
Correct answer: 20 carat = 2.22e-5 koku.
1 koku equals 9.02e+5 carat.
Correct answer: 1 koku = 9.02e+5 carat.
10 carat equals 2.22e-6 koku.
Correct answer: 10 carat = 1.11e-5 koku.
10 koku equals 9.02e+7 carat.
Correct answer: 10 koku = 9.02e+6 carat.