## ››Convert zettametre to millimetre

 zettameter millimetre

How many zettameter in 1 millimetre? The answer is 1.0E-24.
We assume you are converting between zettametre and millimetre.
You can view more details on each measurement unit:
zettameter or millimetre
The SI base unit for length is the metre.
1 metre is equal to 1.0E-21 zettameter, or 1000 millimetre.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between zettameters and millimetres.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of zettameter to millimetre

1 zettameter to millimetre = 1.0E+24 millimetre

2 zettameter to millimetre = 2.0E+24 millimetre

3 zettameter to millimetre = 3.0E+24 millimetre

4 zettameter to millimetre = 4.0E+24 millimetre

5 zettameter to millimetre = 5.0E+24 millimetre

6 zettameter to millimetre = 6.0E+24 millimetre

7 zettameter to millimetre = 7.0E+24 millimetre

8 zettameter to millimetre = 8.0E+24 millimetre

9 zettameter to millimetre = 9.0E+24 millimetre

10 zettameter to millimetre = 1.0E+25 millimetre

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

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## ››Definition: Zettametre

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettametre = 1021 metre.

## ››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.

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