›› Measurement unit: zeptometre

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 zeptometre.


›› Convert zeptometre to another unit

Convert zeptometre to  

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

Convert zeptometre to  


›› 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: zeptometre

zeptometre to quarter [print]
zeptometre to arpent [France]
zeptometre to li [ancient China]
zeptometre to mil [Sweden]
zeptometre to hat [Cambodia]
zeptometre to Q
zeptometre to beard-second
zeptometre to yard
zeptometre to Scots foot
zeptometre to block [South, West U.S.]