# Micrograms and Grams Converter

Convert between micrograms (mcg or μg) and grams (g) using this simple conversion tool. A table of common conversions and formulae are available further down.

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## How many micrograms are there in a gram?

1g = 1,000,000 mcg. There are 1,000,000 micrograms (mcg) in 1 gram (g). To work out your answer, multiply your gram value by 1,000,000.

## How many grams are there in a microgram?

1 mcg is 1/1000000g (1 millionth of a gram). To calculate your answer, simply divide your microgram figure by 1,000,000.

Micrograms to grams conversion table
Microgram Grams Microgram Grams
100 mcg 0.0001 g 1,000 mcg 0.001 g
200 mcg 0.0002 g 2,000 mcg 0.002 g
300 mcg 0.0003 g 3,000 mcg 0.003 g
400 mcg 0.0004 g 4,000 mcg 0.004 g
500 mcg 0.0005 g 5,000 mcg 0.005 g
600 mcg 0.0006 g 6,000 mcg 0.006 g
700 mcg 0.0007 g 7,000 mcg 0.007 g
800 mcg 0.0008 g 8,000 mcg 0.008 g
900 mcg 0.0009 g 9,000 mcg 0.009 g
1,000 mcg 0.001 g 10,000 mcg 0.01 g
Grams to micrograms conversion table
Grams Microgram Grams Microgram
1 g 1,000,000 mcg 10 g 10,000,000 mcg
2 g 2,000,000 mcg 20 g 20,000,000 mcg
3 g 3,000,000 mcg 30 g 30,000,000 mcg
4 g 4,000,000 mcg 40 g 40,000,000 mcg
5 g 5,000,000 mcg 50 g 50,000,000 mcg
6 g 6,000,000 mcg 60 g 60,000,000 mcg
7 g 7,000,000 mcg 70 g 70,000,000 mcg
8 g 8,000,000 mcg 80 g 80,000,000 mcg
9 g 9,000,000 mcg 90 g 90,000,000 mcg
10 g 10,000,000 mcg 100 g 100,000,000 mcg

To use the converter to work out your answer, simply select the appropriate unit from each 'select' box, enter your figure into the 'value to convert' box and click the 'Convert!' button.

Other available converters using these units include milligrams and grams and micrograms and milligrams.

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