Unit converter
Troy ounces to kilograms
1 troy ounce equals 0.031104 kilograms. Enter any amount below — the factor is applied exactly, with no rounding until display.
Kilograms
0.031104
1 troy ounce = 0.031104 kilograms
Conversion table
The amounts people look up most, precomputed.
| Troy ounces | Kilograms |
|---|---|
| 0.5 | 0.015552 |
| 1 | 0.031104 |
| 2 | 0.062207 |
| 3 | 0.09331 |
| 5 | 0.155518 |
| 10 | 0.311035 |
| 20 | 0.62207 |
| 50 | 1.555175 |
| 100 | 3.11035 |
Questions
How many kilograms are in 1 troy ounce?
0.031104 kilograms.
How do I convert troy ounces to kilograms?
Multiply the number of troy ounces by 0.031104. To go the other way, divide by 0.031104 — or multiply by 32.150723.
Why is a tola 11.6638 grams?
The tola was standardised against the weight of the historical rupee coin, which converts to 11.6638 grams — the figure Pakistani bullion dealers still quote.