## ››Convert barn to square fathom

 barn square fathom

How many barn in 1 square fathom? The answer is 3.3445228E+28.
We assume you are converting between barn and square fathom.
You can view more details on each measurement unit:
barn or square fathom
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E+28 barn, or 0.29899631720256 square fathom.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between barns and square fathoms.
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You can do the reverse unit conversion from square fathom to barn, or enter any two units below:

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## ››Definition: Barn

A barn is a unit of area, abbreviated mostly as "bn", equal to 10-28 m2. 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.

## ››Definition: Square fathom

A square fathom is defined as the area of a square with sides one fathom in length.

The definition of a fathom is as follows:

unit of length equal to six feet used to measure depth of water

## ››Metric conversions and more

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