100 carats to kilograms
100 ct = 0.02 kg. Change the amount below, or read the formula and the reference table further down.
100 carats equals
kilograms
1 ct = 0.0002 kg
The formula
Carats and kilograms both measure weight & mass from the same zero, so a single multiplier does the job.
kg = ct × 0.0002
Going the other way? Convert kilograms to carats.
Carats to kilograms table
Values either side of 100 ct.
| Carats (ct) | Kilograms (kg) |
|---|---|
| 0 | 0 |
| 10 | 0.002 |
| 20 | 0.004 |
| 30 | 0.006 |
| 40 | 0.008 |
| 50 | 0.01 |
| 60 | 0.012 |
| 70 | 0.014 |
| 80 | 0.016 |
| 90 | 0.018 |
| 100 | 0.02 |
| 110 | 0.022 |
| 120 | 0.024 |
| 130 | 0.026 |
| 140 | 0.028 |
| 150 | 0.03 |
| 160 | 0.032 |
| 170 | 0.034 |
| 180 | 0.036 |
| 190 | 0.038 |
| 200 | 0.04 |
Questions people ask
- How many kilograms are in a carat?
- One carat equals 0.0002 kilograms.
- How do I convert carats to kilograms by hand?
- Multiply the number of carats by 0.0002. For a rough check, 0 is close enough for most everyday use.
- What is 100 carats in kilograms?
- 100 carats is 0.02 kilograms.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.