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Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

more free publications
 
are
Symbol:  a 
Category:  Area 
SI Equivalent:  100 m2
Dimension L2 
System:  French 
 
Notes
French metric area unit introduced after the French Revolution. It is often used in surveyor's measurements and is still used in agriculture.
Convert     a  
57 conversions, showing those commonly used | Show all
1 a =
Area
  Symbol Unit Name
2.47105×10-2  ac, acre  acre 
10×1029  b  barn 
1×10-2  ha  hectare 
1×106  cm2  square centimeter 
1076.39  ft2  square foot 
1×10-2  hm2  square hectometer 
1.55×105  in2, sq. in  square inch 
1×10-4  km2  square kilometer 
100  m2  square meter 
1×1014  µm2  square micrometer 
1.55×1011  mil2  square mil (thou) 
3.86101×10-5  sq. mi. (int.)  square mile (int.) 
1×108  mm2  square millimeter 
119.599  yd2, sq. yd  square yard 
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Glossary
Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.