What is 140ft² in Barns?

You are: Home > Area > Square Feet to Barns

What is 140 Square Feet (140ft²) in Barns (b)?

What is 140ft² in b? Convert 140 Square Feet (140ft²) to Barns (b) and show formula, brief history on the units and quick maths for the conversion.

Enter Square Feet to convert to Barns


Quick Reference for Converting Square Feet to Barns

Formula
b = ft² x 9.290304E+26
Quick Rough Maths
To get the Barns, multiply the number of Square Feet by 9.290304E+14 trillion
Square Feet (ft²) in 1 barn
There are 0 Square Feet in 1 barn
Barns (b) in 1 Square Foot
There are 9.290304E+26 Barns in 1 Square Foot

Unit Information

Square Foot
/skwɛːˌfʊt/
Symbol: ft²
Unit System: Imperial

What is the Square Foot?

The square foot is a unit of area and is an imperial unit with the symbol ft².

One square foot is equal in area to a square with edges one foot in length.

It is used a lot in expressing the internal size of a house, apartment, office or other properties so is a useful unit to understand.

barn
/bɑːn/
Symbol: b
Unit System: Particle Physics

What is the barn?

The barn is a unit of area and is used in particle physics with the symbol b.

It represents approximately the area of the cross-section of a uraneum nucleus, so is very small compared to most other recognised units of area.

It is also used to measure the interaction of a nucleus with an electric field gradient in nuclear quadrupole and magnetic resonance.


Conversion Tables for Square Feet (ft²) to Barns (b)