Area units calculator & converter tool
Mille2 Conversions Table
Equivalent of 9 Square mil: |
23310023.310023 m2 (Square meter) |
233100233100.23 cm2 (Square centimeter) |
2331002331.0023 dm2 (Square decimeter) |
23310023310023 mm2 (Square milimeter) |
23.310023310023 km2 (Square Kilometer) |
2331.0023310023 Hectare |
233100.23310023 Are |
23310.023310023 Decare |
23310023.310023 Centiare |
6818.2983682984 Arpent |
23310023310.023 Barn |
250906759.90676 Square feet |
5760.0233100233 Acre |
921606.06060606 Square perche |
27878554.778555 Square yard |
36130643999.913 Square inch |
0.25011655011655 Canton |
35.990675990676 Homestead |
23039.627039627 Rood |
Mille2 / Barn Units Definition
Square mil
A square mil is a unit of area, equal to the area of a square with sides of length one mil. A mil is one thousandth of an international inch. This unit of area is usually used in specifying the area of the cross section of a wire or cable.
Barn
A barn (symbol: b) is a metric unit of area equal to 10-28 m2 (100 fm2). Originally used in nuclear physics to express the cross section of nuclei and nuclear reactions, it is also used today in all areas of high energy physics to express the cross sections of any diffusion process, and is best understood as a measure of the probability of interaction between small particles. A barn corresponds approximately to the cross section of a uranium nucleus. The barn is also the unit of area used in nuclear quadrupole resonance and nuclear magnetic resonance to quantify the interaction of a nucleus with an electric field gradient. Although the barn was never an SI unit, the SI standards body recognized it in the 8th SI brochure (replaced 2019) due to its use in particle physics.