Convert ounces to carats
1 oz = 141.747615625 ct — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
141.747 615 625ct
Exact decimal: 141.747615625
As a fraction: 45359237/320000
1 oz = 141.747615625 ct
How to convert ounces to carats
Multiply the number of ounces by 141.747615625 to get carats.
The exact factor is 141.747615625 — as a fraction, 45359237/320000.
Carat: The metric carat: exactly 200 mg.
Ounce to Carat conversion table
| Ounces (oz) | Carats (ct) |
|---|---|
| 1 oz | 141.747 62 |
| 2 oz | 283.495 23 |
| 3 oz | 425.242 85 |
| 5 oz | 708.738 08 |
| 10 oz | 1417.4762 |
| 20 oz | 2834.9523 |
| 25 oz | 3543.6904 |
| 50 oz | 7087.3808 |
| 100 oz | 14 174.762 |
| 250 oz | 35 436.904 |
| 500 oz | 70 873.808 |
| 1000 oz | 141 747.62 |
Carat to Ounce conversion table
| Carats (ct) | Ounces (oz) |
|---|---|
| 1 ct | 0.007 054 792 4 |
| 2 ct | 0.014 109 585 |
| 3 ct | 0.021 164 377 |
| 5 ct | 0.035 273 962 |
| 10 ct | 0.070 547 924 |
| 20 ct | 0.141 095 85 |
| 25 ct | 0.176 369 81 |
| 50 ct | 0.352 739 62 |
| 100 ct | 0.705 479 24 |
| 250 ct | 1.763 698 1 |
| 500 ct | 3.527 396 2 |
| 1000 ct | 7.054 792 4 |
Frequently asked
How many carats are in a ounce?
One ounce equals 141.7476156 carats (oz → ct). That figure is exact, not rounded.
How do you convert ounces to carats?
Multiply the number of ounces by 141.747615625 to get carats.
What is 1 ct in ounces?
One carat is 0.00705479239 ounces.
What is 10 oz in ct?
10 oz = 1417.4762 ct.
What exactly is a carat?
The metric carat: exactly 200 mg.