How many milligram in 1 once?
The answer is 30590.
We assume you are converting between milligram and once [France].
You can view more details on each measurement unit:
milligram or once
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000000 milligram, or 32.69042170644 once.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between milligrams and once [France].
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You can do the reverse unit conversion from once to milligram, or enter any two units below:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 milligram = 10-3 grams-force.
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