›› Convert millipascal to atmosphere [standard]


Did you mean to convert millipascal to atmosphere [standard]
atmosphere [technical]

›› More information from the unit converter

How many millipascal in 1 atmosphere? The answer is 101325010.
We assume you are converting between millipascal and atmosphere [standard].
You can view more details on each measurement unit:
millipascal or atmosphere
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1000 millipascal, or 9.8692316931427E-6 atmosphere.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millipascals and atmospheres.
Type in your own numbers in the form to convert the units!

›› Want other units?

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

Enter two units to convert


›› Common pressure conversions

millipascal to pound/square foot
millipascal to inch mercury
millipascal to pound/square inch
millipascal to pascal
millipascal to petapascal
millipascal to inch water
millipascal to centimeter water
millipascal to newton/square meter
millipascal to kip/square inch
millipascal to poundal/square foot

›› Definition: Millipascal

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

So 1 millipascal = 10-3 pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

›› 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!