How many barn in 1 square femtometer?
The answer is 0.01.
We assume you are converting between barn and square femtometre.
You can view more details on each measurement unit: barn or
square femtometer
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E+28 barn, or 1.0E+30 square femtometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between barns and square femtometers.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of barn to square femtometer

1 barn to square femtometer = 100 square femtometer

2 barn to square femtometer = 200 square femtometer

3 barn to square femtometer = 300 square femtometer

4 barn to square femtometer = 400 square femtometer

5 barn to square femtometer = 500 square femtometer

6 barn to square femtometer = 600 square femtometer

7 barn to square femtometer = 700 square femtometer

8 barn to square femtometer = 800 square femtometer

9 barn to square femtometer = 900 square femtometer

10 barn to square femtometer = 1000 square femtometer

››Want other units?

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

A barn is a unit of area, abbreviated mostly as "bn", equal to 10^{-28} m^{2}. Although not an official SI unit, it is widely used by nuclear physicists, since it is convenient for expressing the cross sectional area of nuclei and nuclear reactions. A barn is approximately equal to the area of a uranium nucleus.

››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!