mg to Troy Ounces Converter (mg to oz t)

How to convert milligrams to troy ounces

Formulaoz t = mg × 0.00003215074657

Multiply the value in milligrams by 0.00003215074657. To go the other way, multiply by 31,103.4768 (or divide by 0.00003215074657).

A milligram is smaller than a troy ounce: it takes 31,103.4768 milligrams to make one troy ounce.

Worked examples

1 milligram1 mg × 0.00003215074657 = 0.00003215074657 oz t
5 milligrams5 mg × 0.00003215074657 = 0.0001607537328 oz t
10 milligrams10 mg × 0.00003215074657 = 0.0003215074657 oz t
20 milligrams20 mg × 0.00003215074657 = 0.0006430149314 oz t
100 milligrams100 mg × 0.00003215074657 = 0.003215074657 oz t

Milligrams to troy ounces conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Milligrams to troy ounces: 0.1–10 mg
Milligrams (mg)	Troy ounces (oz t)
0.1 mg	0.0000032150747 oz t
0.25 mg	0.0000080376866 oz t
0.5 mg	0.000016075373 oz t
1 mg	0.000032150747 oz t
2 mg	0.000064301493 oz t
3 mg	0.00009645224 oz t
4 mg	0.00012860299 oz t
5 mg	0.00016075373 oz t
6 mg	0.00019290448 oz t
7 mg	0.00022505523 oz t
8 mg	0.00025720597 oz t
9 mg	0.00028935672 oz t
10 mg	0.00032150747 oz t

Milligrams to troy ounces: 12–1,000 mg
Milligrams (mg)	Troy ounces (oz t)
12 mg	0.00038580896 oz t
15 mg	0.0004822612 oz t
20 mg	0.00064301493 oz t
25 mg	0.00080376866 oz t
30 mg	0.0009645224 oz t
40 mg	0.0012860299 oz t
50 mg	0.0016075373 oz t
75 mg	0.002411306 oz t
100 mg	0.0032150747 oz t
250 mg	0.0080376866 oz t
500 mg	0.016075373 oz t
1,000 mg	0.032150747 oz t

About the units

Milligram (mg)

One thousandth of a gram. Medication doses and vitamin contents are usually given in milligrams. One milligram equals 0.000001 kilograms (kg).

Troy ounce (oz t)

480 grains or 31.1034768 g, about 10% heavier than an ordinary ounce. Gold, silver and platinum prices are quoted per troy ounce. One troy ounce equals 0.0311034768 kilograms (kg).

Frequently asked questions

How many troy ounces are in one milligram?

There are 0.00003215074657 troy ounces in one milligram, and this value is exact by definition.

How do I convert milligrams to troy ounces?

Multiply the number of milligrams by 0.00003215074657. For example, 10 mg × 0.00003215074657 = 0.0003215074657 oz t.

How many milligrams are in one troy ounce?

One troy ounce equals 31,103.4768 milligrams. That is the reverse factor, 1 ÷ 0.00003215074657.

What is 10 milligrams in troy ounces?

10 mg = 0.0003215074657 oz t.

Is this mg to oz t converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.

mg to Troy Ounces Converter