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Convert Troy Ounces to Micrograms

Convert troy ounces to micrograms instantly (Troy Ounces to Micrograms). 1 oz t = 31103476.8 µg.

Converter

troy ounce
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oz t to µg conversion table

Troy ouncesMicrograms
1 oz t31103477 µg
2 oz t62206954 µg
5 oz t155517380 µg
10 oz t311034770 µg
25 oz t777586920 µg
50 oz t1555173800 µg
100 oz t3110347700 µg
1000 oz t31103477000 µg

Formula

µg = oz t × 31103476.8

Worked example

25 oz t × 31103476.8 = 777586920 µg

Popular conversion examples

Choose an example to open this converter with the value filled in. These are useful examples, not a claim about search rankings.

  • 1 oz t to µg

    31103500 µg. Open the full troy ounces to micrograms converter.

    convertly.website/troy-ounces-to-micrograms/?value=1
  • 5 oz t to µg

    155517000 µg. Open the full troy ounces to micrograms converter.

    convertly.website/troy-ounces-to-micrograms/?value=5
  • 100 oz t to µg

    3110350000 µg. Open the full troy ounces to micrograms converter.

    convertly.website/troy-ounces-to-micrograms/?value=100
  • 10 oz t to µg

    311035000 µg. Open the full troy ounces to micrograms converter.

    convertly.website/troy-ounces-to-micrograms/?value=10
  • 1 µg to oz t

    3.21507e-8 oz t. Open the full micrograms to troy ounces converter.

    convertly.website/micrograms-to-troy-ounces/?value=1
  • 10 µg to oz t

    3.21507e-7 oz t. Open the full micrograms to troy ounces converter.

    convertly.website/micrograms-to-troy-ounces/?value=10

About troy ounces and micrograms

Troy ounce (oz t)

The troy ounce is exactly 31.1034768 grams, about 9.7 % heavier than the avoirdupois ounce. It is used for gold, silver and other precious metals.

Microgram (µg)

A microgram is one millionth of a gram (one billionth of a kilogram). It is used for very small doses such as vitamins, hormones and trace substances, often written mcg.

Both are units of mass; the base unit used internally is kg.

Notes

oz t to µg FAQs

How do I convert troy ounces to micrograms?

Multiply the number of troy ounces by 31103476.8 to get micrograms. For example, 25 oz t × 31103476.8 = 777587000 µg.

How many micrograms are in one troy ounce?

1 oz t = 31103476.8 µg and 1 µg = 3.215074657e-8 oz t. To go the other way, use the micrograms to troy ounces converter.

How many micrograms are in 10 troy ounces?

10 oz t = 311035000 µg, rounded to 6 significant digits. Change the value in the converter above for any other amount.

Is the oz t to µg conversion exact?

Yes. The factor 31103476.8 follows directly from the unit definitions (The troy ounce is exactly 31.1034768 grams, about 9.7 % heavier than the avoirdupois ounce; a microgram is one millionth of a gram (one billionth of a kilogram)), so the only rounding is in the digits you choose to display.

What is the difference between troy ounces and micrograms?

The troy ounce is exactly 31.1034768 grams, about 9.7 % heavier than the avoirdupois ounce. It is used for gold, silver and other precious metals. A microgram is one millionth of a gram (one billionth of a kilogram). It is used for very small doses such as vitamins, hormones and trace substances, often written mcg.

How is a troy ounce different from a regular ounce?

A troy ounce is exactly 31.1034768 g, whereas the regular avoirdupois ounce is 28.349523125 g, so a troy ounce is about 9.71 % heavier. Precious metals are priced per troy ounce.

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