How to Convert Troy Ounces to Carats
To convert troy ounces to carats, multiply the value by 155.517.
The Formula
Carats = Troy Ounces × 155.517
Key Fact
1 troy ounce = 155.517 carats
Tip: To convert carats back to troy ounces, divide by 155.517.
Troy Ounces to Carats
Convert troy ounces (oz t) to carats (ct) with formulas, examples, and conversion tables.
oz t
ct
1 oz t = 155.517 ct
Full precision:155.517 ct
Step-by-Step Solution
To convert 1 troy ounces to carats, we multiply by 155.517 because one troy ounce equals exactly 155.517 carats.
1 troy ounce = 155.517 carats
Since each troy ounce contains 155.517 carats, we multiply our value by this factor:
1 × 155.517 = 155.517 carats
So 1 troy ounces = 155.517 carats.
Quick check: 155.517 ÷ 155.517 = 1 troy ounces
Example Conversions
Example 1: 1 oz t = 155.517 ct
1 × 155.517 = 155.517
1 × 155.517 = 155.517
Example 2: 5 oz t = 777.587 ct
5 × 155.517 = 777.587
5 × 155.517 = 777.587
Example 3: 10 oz t = 1555.17 ct
10 × 155.517 = 1555.17
10 × 155.517 = 1555.17
Troy Ounces to Carats Table
| Troy Ounces | Carats |
|---|---|
| 1 oz t | 155.517 ct |
| 2 oz t | 311.035 ct |
| 5 oz t | 777.587 ct |
| 10 oz t | 1555.17 ct |
| 20 oz t | 3110.35 ct |
| 25 oz t | 3887.94 ct |
| 50 oz t | 7775.87 ct |
| 100 oz t | 15551.75 ct |
| 250 oz t | 38879.38 ct |
| 500 oz t | 77758.75 ct |
| 1000 oz t | 155517.5 ct |
1 Troy Ounce in Other Units
| Unit | 1 oz t = |
|---|---|
| Troy Ounces to Metric Tons | 0.0000311 t |
| Troy Ounces to Kilograms | 0.031103 kg |
| Troy Ounces to Grams | 31.1035 g |
| Troy Ounces to Milligrams | 31103.5 mg |
| Troy Ounces to Micrograms | 31103500 μg |
| Troy Ounces to Short Tons | 0.00003429 ton |
| Troy Ounces to Long Tons | 0.00003061 long ton |
| Troy Ounces to Pounds | 0.068572 lb |
| Troy Ounces to Ounces | 1.0971 oz |
| Troy Ounces to Stones | 0.004898 st |
| Troy Ounces to Carats | 155.517 ct |
| Troy Ounces to Grains | 480 gr |
| Troy Ounces to Troy Pounds | 0.083333 lb t |
| Troy Ounces to Quintals | 0.00031103 q |