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Convert micrograms to grams

Micrograms to grams. Enter a value to convert, or use the micrograms to grams chart further down the page.

1 µg = 0.000001 g

1 microgram equals 0.000001 grams. Going the other way, 1 gram = 1,000,000 micrograms.

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Check this before you rely on it. This converter is provided free and without warranty, and its results are not professional advice.

How to convert micrograms to grams

To convert micrograms to grams, multiply the microgram value by 0.000001. You can also divide by 1000000 to get the same answer.

g = µg × 0.000001

Worked example

Convert 15 µg to grams:

15 µg = 0.000015 g

micrograms to grams conversion chart

Use this micrograms to grams table for quick reference without typing anything.

micrograms to grams conversion table
micrograms (µg)grams (g)
0.01 µg1e-8 g
0.1 µg0.0000001 g
1 µg0.000001 g
2 µg0.000002 g
3 µg0.000003 g
5 µg0.000005 g
10 µg0.00001 g
20 µg0.00002 g
50 µg0.00005 g
100 µg0.0001 g
1,000 µg0.001 g

What is a microgram?

The microgram, often written mcg on supplement labels, is one millionth of a gram.

What is a gram?

The gram is one thousandth of a kilogram. It is the practical unit of cooking, nutrition labels and postal weights in metric countries.

Frequently asked questions

How many grams are in a microgram?

1 micrograms equals 0.000001 grams. Going the other way, 1 grams is 1,000,000 micrograms.

How do you convert micrograms to grams?

To convert micrograms to grams, multiply the microgram value by 0.000001. You can also divide by 1000000 to get the same answer.

What is 10 micrograms in grams?

10 micrograms equals 0.00001 grams. The conversion chart on this page lists the other values people look up most often.

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