How many microgram in 1 once?
The answer is 30590000.
We assume you are converting between microgram and once [France].
You can view more details on each measurement unit:
microgram or once
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000000000 microgram, or 32.69042170644 once.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between micrograms and once [France].
Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from once to microgram, or enter any two units below:
microgram to baht
microgram to quartern-loaf
microgram to gram
microgram to etto
microgram to gigatonne
microgram to seer
microgram to ounce-force
microgram to dram
microgram to tael
microgram to denier
The SI prefix "micro" represents a factor of 10-6, or in exponential notation, 1E-6.
So 1 microgram = 10-6 grams-force.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!