1 microgram to carats
1 µg = 0.000005 ct. Change the amount below, or read the formula and the reference table further down.
1 microgram equals
carats
1 µg = 0.000005 ct
The formula
Micrograms and carats both measure weight & mass from the same zero, so a single multiplier does the job.
ct = µg × 0.000005
Going the other way? Convert carats to micrograms.
Micrograms to carats table
Values either side of 1 µg.
| Micrograms (µg) | Carats (ct) |
|---|---|
| -4 | -0.00002 |
| -3.5 | -0.000018 |
| -3 | -0.000015 |
| -2.5 | -0.000012 |
| -2 | -0.00001 |
| -1.5 | -0.000008 |
| -1 | -0.000005 |
| -0.5 | -0.000003 |
| 0 | 0 |
| 0.5 | 0.000003 |
| 1 | 0.000005 |
| 1.5 | 0.000008 |
| 2 | 0.00001 |
| 2.5 | 0.000012 |
| 3 | 0.000015 |
| 3.5 | 0.000018 |
| 4 | 0.00002 |
| 4.5 | 0.000023 |
| 5 | 0.000025 |
| 5.5 | 0.000028 |
| 6 | 0.00003 |
Questions people ask
- How many carats are in a microgram?
- One microgram equals 0.000005 carats.
- How do I convert micrograms to carats by hand?
- Multiply the number of micrograms by 0.000005. For a rough check, 0 is close enough for most everyday use.
- What is 1 microgram in carats?
- 1 microgram is 0.000005 carats.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.