Density and Mass
cttooz
Convert metric carats (ct) to ounces (avoirdupois) (oz).
Factor1 ct = 0.007054792 oz
Converter
ct
Accepts numbers or expressions, e.g. 150 + 14.7
Result
oz
Rendered to 6 significant figures.
Formula
Formula
oz = ct × 0.007054792
Multiply any value in metric carats by 0.007054792 to obtain the value in ounces (avoirdupois).
Worked example
Convert 200 ct to oz.
- 01Start with 200 ct.
- 02Multiply by the conversion factor: 200 × 0.007054792 = 1.41096 oz.
Result200 ct = 1.41096 oz
Conversion table
| ct | oz |
|---|---|
| 1 | 0.0070548 |
| 2 | 0.01411 |
| 5 | 0.035274 |
| 10 | 0.070548 |
| 20 | 0.1411 |
| 50 | 0.35274 |
| 100 | 0.70548 |
| 200 | 1.411 |
| 500 | 3.5274 |
| 1000 | 7.0548 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from ct to oz?
1 ct equals 0.007054792 oz. To convert, multiply the value in metric carats by 0.007054792.
How do I convert 1 ct to oz?
1 ct = 0.00705479 oz. For any value, multiply by 0.007054792.
How do I convert oz back to ct?
Divide by the same factor — or equivalently, multiply by 141.7476. So 1 oz = 141.748 ct.
When would I need to convert metric carat to ounce (avoirdupois)?
Mass conversions appear in material balances, reagent dosing, and reconciling vendor specifications across imperial/metric systems.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).