Carat (metric) to Troy ounce (ct → oz t)
Convert carat (metric) to troy ounce instantly. The conversion factor below is exact by international definition.
Realtime·mass·metric
Exact
ct
× 0.0064
oz t
0.00643
Precision [auto]
6
📐ct to oz t formulaExact
oz t = ct × 0.006430149314
Inverse: ct = oz t × 155.517384
Worked example: 1 ct = 0.006430149314 oz t
ℹ️About these units
Carat (metric) (ct)
Gemstones; 1 ct = 200 mg exact.
Troy ounce (oz t)
Precious metals (gold/silver) markets.
📊Reference table: ct → oz t
| Carat (metric) (ct) | Troy ounce (oz t) |
|---|---|
| 1 | 0.00643 |
| 2 | 0.01286 |
| 5 | 0.032151 |
| 10 | 0.064301 |
| 15 | 0.096452 |
| 20 | 0.128603 |
| 25 | 0.160754 |
| 50 | 0.321507 |
| 100 | 0.643015 |
| 250 | 1.6075 |
| 500 | 3.2151 |
| 750 | 4.8226 |
| 1,000 | 6.4301 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
GET https://convertnavi.com/api/v1/convert?value=10&from=carat&to=troy-ounceEmbed this converter
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