Table Of Contents
Carat to ounces Conversion
1 carat (CD) is equal to 0.00705479239 ounces (oz).
1 CD = 0.00705479239 oz
or
1 oz = 141.7476156 CD
Formula
To convert a mass from carat (CD) to ounces (oz), divide the mass in carat by 141.7476156
m(oz) = m(CD) / 141.7476156
Examples:
Convert 250 carat to ounces:
m(oz) = 250CD / 141.7476156 = 1.763698097 oz
Conversion table
| Carat (CD) | Ounces (oz) |
|---|---|
| 1 CD | 0.007054792 oz |
| 2 CD | 0.014109585 oz |
| 3 CD | 0.021164377 oz |
| 5 CD | 0.035273962 oz |
| 10 CD | 0.070547924 oz |
| 20 CD | 0.141095848 oz |
| 25 CD | 0.17636981 oz |
| 50 CD | 0.352739619 oz |
| 100 CD | 0.705479239 oz |
| 250 CD | 1.763698097 oz |
| 500 CD | 3.527396195 oz |
| 1000 CD | 7.05479239 oz |
| Ounces (oz) | Carat (CD) |
|---|---|
| 1 oz | 141.747615625 CD |
| 2 oz | 283.49523125 CD |
| 3 oz | 425.242846875 CD |
| 5 oz | 708.738078125 CD |
| 10 oz | 1417.47615625 CD |
| 20 oz | 2834.9523125 CD |
| 25 oz | 3543.690390625 CD |
| 50 oz | 7087.38078125 CD |
| 100 oz | 14174.7615625 CD |
| 250 oz | 35436.90390625 CD |
| 500 oz | 70873.8078125 CD |
| 1000 oz | 141747.615625 CD |
Frequently asked questions
How do I convert carat to ounces?
Divide the value in carat by 141.7476156 to get the result in ounces. For example, 5 CD ÷ 141.7476156 = 0.035273962 oz.
How many ounces are in 1 carat?
1 carat (CD) is equal to 0.007054792 ounces (oz).
How do I convert ounces back to carat?
Use the inverse operation: multiply the value in ounces by 141.7476156 to get the result in carat.
How accurate is the carat to ounces conversion?
The converter multiplies by the conversion factor 141.7476156 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- ISO 80000-4:2019 — Quantities and units — Part 4: Mechanics
- NIST Handbook 44, Appendix C — General Tables of Units of Measurement (current edition)
- NIST Guide to the SI (SP 811), Appendix B.9: Factors for units listed by kind of quantity or field of science
- Circular of the Bureau of Standards No. 43: The Metric Carat (1st edition, issued November 1, 1913)