Ounces to Carats Converter
Convert ounces (oz) to carats (ct) instantly. Weight units matter at the wet market, where older stalls and Chinese medical halls still quote prices per kati or tael, and when following American recipes in ounces and pounds.
Result
- Carats
- 141.7476 ct
How to use the ounces to carats converter
- Enter the ounces (oz).
- The results update as you type, or press Calculate.
- Read the carats first, then the supporting figures below it.
Formula
Carats = ounces × 141.747615625
Worked example
For example, with these inputs:
- Ounces (oz): 1
the calculator returns:
- Carats: 141.7476 ct
Ounces to Carats table
| Ounces | Carats |
|---|---|
| 1 oz | 141.7476 ct |
| 2 oz | 283.4952 ct |
| 5 oz | 708.7381 ct |
| 10 oz | 1,417.48 ct |
| 20 oz | 2,834.95 ct |
| 25 oz | 3,543.69 ct |
| 50 oz | 7,087.38 ct |
| 100 oz | 14,174.76 ct |
| 250 oz | 35,436.9 ct |
| 500 oz | 70,873.81 ct |
| 1,000 oz | 141,747.62 ct |
About this conversion
Weight units matter at the wet market, where older stalls and Chinese medical halls still quote prices per kati or tael, and when following American recipes in ounces and pounds.
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
Frequently asked questions
How many carats are in one ounce?
1 oz = 141.7476 ct.
How do I convert oz to ct?
Carats = ounces × 141.747615625.