Convert milligrams to troy ounces
1 mg = 0.00003215 oz t. Change the amount below, or read the formula and the reference table further down.
1 milligram equals
troy ounces
1 mg = 0.00003215 oz t
The formula
Milligrams and troy ounces both measure weight & mass from the same zero, so a single multiplier does the job.
oz t = mg × 0.0000321507
Going the other way? Convert troy ounces to milligrams.
Milligrams to troy ounces table
Common values, rounded for reading.
| Milligrams (mg) | Troy ounces (oz t) |
|---|---|
| 1 | 0.000032 |
| 2 | 0.000064 |
| 3 | 0.000096 |
| 4 | 0.000129 |
| 5 | 0.000161 |
| 6 | 0.000193 |
| 7 | 0.000225 |
| 8 | 0.000257 |
| 9 | 0.000289 |
| 10 | 0.000322 |
| 15 | 0.000482 |
| 20 | 0.000643 |
| 25 | 0.000804 |
| 30 | 0.000965 |
| 40 | 0.001286 |
| 50 | 0.001608 |
| 75 | 0.002411 |
| 100 | 0.003215 |
| 250 | 0.008038 |
| 500 | 0.016075 |
| 1,000 | 0.032151 |
Questions people ask
- How many troy ounces are in a milligram?
- One milligram equals 0.0000321507 troy ounces.
- How do I convert milligrams to troy ounces by hand?
- Multiply the number of milligrams by 0.0000321507. For a rough check, 0 is close enough for most everyday use.
- What is 1 milligram in troy ounces?
- 1 milligram is 0.00003215 troy ounces.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.