Use this free online calculator to convert Barn to Square Paris Foot instantly. This area conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Barn = 9.479e-28 Square Paris Foot

1 Square Paris Foot = 1.055e+27 Barn

Barn to Square Paris Foot Conversion Formula

To convert Barn to Square Paris Foot, multiply by 9.479e-28.

Square Paris Foot = Barn × 9.479e-28

Barn = Square Paris Foot × 1.055e+27

To convert Square Paris Foot back to Barn, divide by 9.479e-28 (or multiply by 1.055e+27).

About These Units

About Barn

The Barn is a slightly humorous unit of area used in nuclear physics. When atoms are bombarded with smaller particles such as electrons, the electrons are scattered as if the nucleus of the atom was a tiny solid object. The barn is used to express the apparent cross-sectional area of this scattering object. One barn is equal to 1E-28 square meters. Using this unit, physicists can say that such and such a nucleus is "as big as a barn", or 10 barns, or whatever. The proper SI unit to use for these measurements is the square femtometer (fm2); one barn equals 100 fm2.

About Square Paris Foot

The square Paris foot is a historical unit of area equal to the area of a square with sides of one Paris foot. It was used in France before the adoption of the metric system.

Barn to Square Paris Foot Conversion Table

Barn	Square Paris Foot	Square Paris Foot	Barn
0.1	9.479e-29	0.1	1.0550000000000001e+26
0.5	4.739e-28	0.5	5.275e+26
1	9.479e-28	1	1.055e+27
2	1.896e-27	2	2.11e+27
5	4.739e-27	5	5.275e+27
10	9.479e-27	10	1.055e+28
20	1.896e-26	20	2.11e+28
25	2.370e-26	25	2.6374999999999997e+28
50	4.739e-26	50	5.2749999999999995e+28
100	9.479e-26	100	1.0549999999999999e+29
250	2.370e-25	250	2.6375e+29
500	4.739e-25	500	5.275e+29
1000	9.479e-25	1000	1.055e+30

Why Use Our Barn to Square Paris Foot Converter?

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