›› Convert femtometre to em


Did you mean to convert femtometre
to em

›› More information from the unit converter

How many femtometer in 1 em? The answer is 4217517600000.
We assume you are converting between femtometre and em.
You can view more details on each measurement unit:
femtometer or em
The SI base unit for length is the metre.
1 metre is equal to 1.0E+15 femtometer, or 237.10630158366 em.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between femtometers and em.
Type in your own numbers in the form to convert the units!

›› Want other units?

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

Enter two units to convert


›› Common length conversions

femtometer to Q
femtometer to centimetro
femtometer to terameter
femtometer to Scots foot
femtometer to dong
femtometer to ch'ih
femtometer to military pace
femtometer to attometer
femtometer to legua
femtometer to pygme

›› Definition: Femtometre

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

So 1 femtometre = 10-15 metre.

›› 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!