Did you mean to convert |
light-year | to |
femtometre fermi |

How many light-year in 1 femtometer?
The answer is 1.0570008340246E-31.

We assume you are converting between **light year** and **femtometre**.

You can view more details on each measurement unit:

light-year or
femtometer

The SI base unit for **length** is the metre.

1 metre is equal to 1.0570008340246E-16 light-year, or 1.0E+15 femtometer.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between light years and femtometers.

Type in your own numbers in the form to convert the units!

1 light-year to femtometer = 9.4607304725808E+30 femtometer

2 light-year to femtometer = 1.8921460945162E+31 femtometer

3 light-year to femtometer = 2.8382191417742E+31 femtometer

4 light-year to femtometer = 3.7842921890323E+31 femtometer

5 light-year to femtometer = 4.7303652362904E+31 femtometer

6 light-year to femtometer = 5.6764382835485E+31 femtometer

7 light-year to femtometer = 6.6225113308066E+31 femtometer

8 light-year to femtometer = 7.5685843780646E+31 femtometer

9 light-year to femtometer = 8.5146574253227E+31 femtometer

10 light-year to femtometer = 9.4607304725808E+31 femtometer

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

light-year to bamboo

light-year to ligne

light-year to light-month

light-year to fist

light-year to U

light-year to diraa

light-year to Paris foot

light-year to kind

light-year to didot point

light-year to hat

A light year, abbreviated ly, is the distance light travels in one year: roughly 9.46 × 1012 kilometres (9.46 petametres, or about 5.88 × 1012 (nearly six trillion) miles). More specifically, a light year is defined as the distance that a photon would travel, in free space and infinitely far away from any gravitational or magnetic fields, in one Julian year (365.25 days of 86400 seconds each).

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

So 1 femtometre = 10^{-15} metre.

**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!