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Essentials of Manufacturing

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

STEM Career Outlook

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

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square megameter
Symbol:  Mm2 
Category:  Area 
SI Equivalent:  10×1011 m2
Dimension L2 
System:  SI 
Convert     Mm2  
1 Mm2 =
Area
  Symbol Unit Name
2.47105×108  ac, acre  acre 
10×109  a  are 
10×1039  b  barn 
2.55618×1012  bbl (US, liq.)/ft  barrel (US, liq.) per foot 
2.13015×1011  bbl (US, liq.)/in  barrel (US, liq.) per inch 
1.91713×1012  bbl (US, petrol)/ft  barrel (US, petrol) per foot 
1.59761×1011  bbl (US, petrol)/in  barrel (US, petrol) per inch 
10×1011    centare 
1.97353×1015  cin  circular inch 
1.97353×1021  cmil  circular mil 
10×107  ha  hectare 
1.21295×108    morgen (Dutch) 
3.94907×108    morgen (Prussian) 
1.1675×108    morgen (South Africa) 
1.54441×106    quarter section 
9.88422×108    rood (UK) 
3.86102×105  sq.mi, mi2 (stat.)  section (square statute mile) 
10×1063    shed 
1×1016  cm2  square centimeter 
1.07639×109  sq. ch. (engineer's)  square chain (engineer's) 
2.47105×109  sq. ch. (Gunter's)  square chain (Gunter's) 
10×109  dam2  square decameter 
1×1014  dm2  square decimeter 
1×10-24  Em2  square exameter 
10×1041  fm2  square femtometer 
10×1041  f2  square fermi 
1.07639×1013  ft2  square foot 
1×10-6  Gm2  square gigameter 
10×107  hm2  square hectometer 
1.55×1015  in2, sq. in  square inch 
10×105  km2  square kilometer 
10×1011  m2  square meter 
10×1023  ┬Ám2  square micrometer 
1.55×1021  mil2  square mil (thou) 
1.81554×104  sq. mi. (geogr.)  square mile (geographical) 
2.91553×105  sq. mi. (int. naut.)  square mile (int. naut.) 
3.86101×105  sq. mi. (int.)  square mile (int.) 
10×1017  mm2  square millimeter 
10×1029  nm2  square nanometer 
3.95366×1010  rd2  square perch 
10×10-19  Pm2  square petameter 
10×1035  pm2  square picometer 
3.95366×1010  rd2  square pole 
3.95366×1010  rd2  square rod 
10×10-13  Tm2  square terameter 
1.19599×1012  yd2, sq. yd  square yard 
10×1059  ym2  square yoctometer 
2.93874×10-27  Ym2  square yottameter 
9.99473×1053  zm2  square zeptometer 
2.93874×10-27  Zm2  square zettameter 
1.07251×104    township (US) 
5.55987×108    vergee (Jersey) 
6.48652×108    vergees (Guernsey) 
Fuel Consumption
  Symbol Unit Name
4.25144×1017  gal/mile  gallon per mile 
1×1020  l/100 km  liter per 100 kilometers 
10×1017  l/km  liter per kilometer 
Hydrodynamic permeability
  Symbol Unit Name
1.01325×1024    darcy 
Glossary
Essentials of Manufacturing

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

STEM Career Outlook

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?