Troy Ounce to Milligram Converter.
The global standard for gold, silver, and platinum pricing - heavier than an avoirdupois ounce. Converting to milligrams: One thousandth of a gram, common on nutrition labels and in medicine. One troy ounce equals 31,103.4768 mg.
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Conversion formula
Multiply the troy ounce value by 31,103.4768 to get milligrams. (factor: 31,103.4768)
1 oz t = 31,103.4768 mg
Quick reference table
| oz t | mg |
|---|---|
| 0.001 oz t | 31.1034768 mg |
| 0.01 oz t | 311.034768 mg |
| 0.1 oz t | 3,110.34768 mg |
| 1 oz t | 31,103.4768 mg |
| 10 oz t | 311,034.768 mg |
Need the reverse? Try ourMilligram to Troy Ounce.
Troy Ounce to Milligram FAQ
How many milligrams are in one troy ounce?
One troy ounce equals 31,103.4768 mg. Multiply by 31,103.4768 to convert any value.
How do you convert oz t to mg?
Multiply the troy ounce value by 31,103.4768 to get milligrams.
When would you use troy ounces vs milligrams?
The global standard for gold, silver, and platinum pricing - heavier than an avoirdupois ounce. One thousandth of a gram, common on nutrition labels and in medicine.