Microgram to Carat Converter
Convert Micrograms to Carats
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How to Convert Micrograms to Carats
Converting micrograms (µg) to carats (ct) is a common conversion in the jewelry and gemstone industry. One microgram is equal to 0.000005 carats.
Formula
Carats = Micrograms / 200,000
or
ct = µg / 200,000
Step-by-step process
- Take the measurement in micrograms
- Divide that number by 200,000
- The result is the equivalent amount in carats
Examples
- 1 µg = 0.000005 ct
- 200,000 µg = 1 ct
- 1,000,000 µg = 5 ct
When to Convert Micrograms to Carats
This conversion is essential for jewelers, gemologists, and anyone buying or selling gemstones, as carats are the standard unit of weight for these precious stones.
Common Micrograms to Carats Conversions
Here is a table of common microgram to carat conversions for quick reference:
| Micrograms (µg) | Carats (ct) | Micrograms (µg) | Carats (ct) |
|---|---|---|---|
| 1 | 0.000005 | 1000 | 0.005 |
| 10 | 0.00005 | 10,000 | 0.05 |
| 100 | 0.0005 | 100,000 | 0.5 |
| 200,000 | 1 | 1,000,000 | 5 |
Frequently Asked Questions
How many carats are in a microgram?
There are 0.000005 carats in one microgram.
Why is the conversion factor 1/200,000?
The carat is a unit of mass equal to 200 milligrams, and one milligram is 1000 micrograms. Therefore, one carat is 200,000 micrograms.