Free calculators and unit converters for general and everyday use.
Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert weight values from grains to micrograms and micrograms to grains.
1 microgram = 1.54E-5 grains
1 grain = 64798.91 micrograms
The symbols used are gr for grain and μg for microgram.
Convert 50 grains to micrograms
50 gr = 50*64798.91 μg = 3239945.5 μg