›› Convert milligram to kilogram


›› More information from the unit converter

How many milligram in 1 kilogram? The answer is 1000000.
We assume you are converting between milligram and kilogram.
You can view more details on each measurement unit:
milligram or kilogram
The SI base unit for mass is the kilogram.
1 milligram is equal to 1.0E-6 kilogram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between milligrams and kilograms.
Type in your own numbers in the form to convert the units!

›› Want other units?

You can do the reverse unit conversion from kilogram to milligram, or enter any two units below:

Enter two units to convert


›› Common weight conversions

milligram to quartern
milligram to onça
milligram to point
milligram to centner
milligram to pond
milligram to rebah
milligram to millier
milligram to gigagram
milligram to gigatonne
milligram to talent

›› Definition: Milligram

The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.

So 1 milligram = 10-3 grams-force.

›› Definition: Kilogram

The kilogram or kilogramme, (symbol: kg) is the SI base unit of mass. A gram is defined as one thousandth of a kilogram. Conversion of units describes equivalent units of mass in other systems.

›› Metric conversions and more

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!