## ››Convert petametre to millimetre

 petameter millimetre

How many petameter in 1 millimetre? The answer is 1.0E-18.
We assume you are converting between petametre and millimetre.
You can view more details on each measurement unit:
petameter or millimetre
The SI base unit for length is the metre.
1 metre is equal to 1.0E-15 petameter, or 1000 millimetre.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between petameters and millimetres.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of petameter to millimetre

1 petameter to millimetre = 1.0E+18 millimetre

2 petameter to millimetre = 2.0E+18 millimetre

3 petameter to millimetre = 3.0E+18 millimetre

4 petameter to millimetre = 4.0E+18 millimetre

5 petameter to millimetre = 5.0E+18 millimetre

6 petameter to millimetre = 6.0E+18 millimetre

7 petameter to millimetre = 7.0E+18 millimetre

8 petameter to millimetre = 8.0E+18 millimetre

9 petameter to millimetre = 9.0E+18 millimetre

10 petameter to millimetre = 1.0E+19 millimetre

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

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## ››Definition: Petameter

A petametre (American spelling: petameter, symbol: Pm) is a unit of length equal to 10^15 metres.

## ››Definition: Millimeter

A millimetre (American spelling: millimeter, symbol mm) is one thousandth of a metre, which is the International System of Units (SI) base unit of length. The millimetre is part of a metric system. A corresponding unit of area is the square millimetre and a corresponding unit of volume is the cubic millimetre.

## ››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!