›› Measurement unit: femtometre

Full name: femtometre

Plural form: femtometers

Symbol: fm

Alternate spelling: femtometres

Category type: length

Scale factor: 1.0E-15


›› SI unit: metre

The SI base unit for length is the metre.
1 metre is equal to 1.0E+15 femtometre.


›› Convert femtometre to another unit

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›› Definition: Femtometre

The SI prefix "femto" represents a factor of 10-15, or in exponential notation, 1E-15.

So 1 femtometre = 10-15 metre.


›› Sample conversions: femtometre

femtometre to dra [Russia]
femtometre to arms-length
femtometre to heer
femtometre to pulgada
femtometre to foot [pre-1963 Canada]
femtometre to li [imperial China]
femtometre to mile [statute, US]
femtometre to astronomical unit
femtometre to football field [U.S.]
femtometre to story