›› Measurement unit: zeptometer

Full name: zeptometre

Plural form: zeptometers

Symbol: zm

Alternate spelling: zeptometres

Category type: length

Scale factor: 1.0E-21


›› SI unit: metre

The SI base unit for length is the metre.
1 metre is equal to 1.0E+21 zeptometer.


›› Convert zeptometer to another unit

Convert zeptometer to  

Valid units must be of the length type.
You can use this form to select from known units:

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›› Definition: Zeptometre

The SI prefix "zepto" represents a factor of 10-21, or in exponential notation, 1E-21.

So 1 zeptometre = 10-21 metre.


›› Sample conversions: zeptometer

zeptometer to parsec
zeptometer to leap
zeptometer to douzième [print]
zeptometer to arpent [France]
zeptometer to zoll [Germany]
zeptometer to pik
zeptometer to foot [Rome]
zeptometer to astronomical unit
zeptometer to beard-second
zeptometer to foot [iraq]