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Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Metal 3D Printing Design Guide

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

Mechanical Engineers Outlook

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

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List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
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Area
Unit Name Symbol SI Equivalent 
· acre 
ac, acre  4046.86 m2 
· are 
a  100 m2 
· barn 
b  1x10-28 m2 
· barrel (US, liq.) per foot 
bbl (US, liq.)/ft  0.391209 m2 
· barrel (US, liq.) per inch 
bbl (US, liq.)/in  4.69451 m2 
· barrel (US, petrol) per foot 
bbl (US, petrol)/ft  0.521612 m2 
· barrel (US, petrol) per inch 
bbl (US, petrol)/in  6.25934 m2 
· centare 
  1 m2 
· circular inch 
cin  5.06707x10-4 m2 
· circular mil 
cmil  5.06707x10-10 m2 
· hectare 
ha  1x104 m2 
· morgen (Dutch) 
  8244.35 m2 
· morgen (Prussian) 
  2532.24 m2 
· morgen (South Africa) 
  8565.3 m2 
· quarter section 
  6.47497x105 m2 
· rood (UK) 
  1011.71 m2 
· section (square statute mile) 
sq.mi, mi2 (stat.)  2.58999x106 m2 
· shed 
  1x10-52 m2 
· square centimeter 
cm2  10x10-5 m2 
· square chain (engineer's) 
sq. ch. (engineer's)  929.03 m2 
· square chain (Gunter's) 
sq. ch. (Gunter's)  404.686 m2 
· square decameter 
dam2  100 m2 
· square decimeter 
dm2  10x10-3 m2 
· square exameter 
Em2  10x1035 m2 
· square femtometer 
fm2  1x10-30 m2 
· square fermi 
f2  1x10-30 m2 
· square foot 
ft2  9.2903x10-2 m2 
· square gigameter 
Gm2  10x1017 m2 
· square hectometer 
hm2  1x104 m2 
· square inch 
in2, sq. in  6.4516x10-4 m2 
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List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
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FREE Publications
Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Metal 3D Printing Design Guide

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

Mechanical Engineers Outlook

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

more publications