Convert milligrams to troy ounces
1 mg = 0.0000321507465686 ozt — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 34 weight & mass units
- Megagrams Mg 1e-9
- Kilograms kg 0.000 001
- Hectograms hg 0.000 01
- Decagrams dag 0.0001
- Grams g 0.001
- Decigrams dg 0.01
- Centigrams cg 0.1
- Milligrams mg 1
- Micrograms µg 1000
- Nanograms ng 1 000 000
- Picograms pg 1 000 000 000
- Tonnes t 1e-9
- Kilotonnes kt 1e-12
- Megatonnes Mt 1e-15
- Quintals q 1e-8
- Carats ct 0.005
- Pounds lb 0.000 002 204 622 621 85
- Ounces oz 0.000 035 273 961 949 6
- Drams dr 0.000 564 383 391 193
- Grains gr 0.015 432 358 352 9
- Stones st 0.000 000 157 473 044 418
- Hundredweight (US)s cwt (US) 2.20462262185e-8
- Hundredweight (UK)s cwt (UK) 1.96841305522e-8
- Short ton (US)s tn 1.10231131092e-9
- Long ton (UK)s LT 9.84206527611e-10
- Troy ounces ozt 0.000 032 150 746 568 6
- Troy pounds lbt 0.000 002 679 228 880 72
- Pennyweights dwt 0.000 643 014 931 373
- Slugs slug 6.85217658568e-8
- Atomic mass units u 6.02214075367e+20
- Electron masss mₑ 1.09776910426e+24
- Planck masss mₚ 45.946 718 347 5
- Earth masss M🜨 1.67442483507e-31
- Solar masss M☉ 5.02785431289e-37
Every row is Milligram (mg) converted through the kilogram, in exact rational arithmetic.
How to convert milligrams to troy ounces
Multiply the number of milligrams by 0.0000321507465686 to get troy ounces.
Troy ounce: How gold and silver are priced. Heavier than the everyday avoirdupois ounce.
Milligram to Troy ounce conversion table
| Milligrams (mg) | Troy ounces (ozt) |
|---|---|
| 1 mg | 0.000 032 150 747 |
| 2 mg | 0.000 064 301 493 |
| 3 mg | 0.000 096 452 24 |
| 5 mg | 0.000 160 753 73 |
| 10 mg | 0.000 321 507 47 |
| 20 mg | 0.000 643 014 93 |
| 25 mg | 0.000 803 768 66 |
| 50 mg | 0.001 607 537 3 |
| 100 mg | 0.003 215 074 7 |
| 250 mg | 0.008 037 686 6 |
| 500 mg | 0.016 075 373 |
| 1000 mg | 0.032 150 747 |
Troy ounce to Milligram conversion table
| Troy ounces (ozt) | Milligrams (mg) |
|---|---|
| 1 ozt | 31 103.477 |
| 2 ozt | 62 206.954 |
| 3 ozt | 93 310.43 |
| 5 ozt | 155 517.38 |
| 10 ozt | 311 034.77 |
| 20 ozt | 622 069.54 |
| 25 ozt | 777 586.92 |
| 50 ozt | 1 555 173.8 |
| 100 ozt | 3 110 347.7 |
| 250 ozt | 7 775 869.2 |
| 500 ozt | 15 551 738 |
| 1000 ozt | 31 103 477 |
Frequently asked
How many troy ounces are in a milligram?
One milligram equals 0.00003215074657 troy ounces (mg → ozt). That figure is exact, not rounded.
How do you convert milligrams to troy ounces?
Multiply the number of milligrams by 0.0000321507465686 to get troy ounces.
What is 1 ozt in milligrams?
One troy ounce is 31103.4768 milligrams.
What is 10 mg in ozt?
10 mg = 0.000 321 507 47 ozt.
What exactly is a troy ounce?
How gold and silver are priced. Heavier than the everyday avoirdupois ounce.