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CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Salary Expectation

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

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square perch
Symbol:  rd2 
Category:  Area 
SI Equivalent:  25.293 m2
Dimension L2 
System:  UK, US 
 
Notes
1 square perch = 272.25 ft2
Convert     rd2  
1 rd2 =
Area
  Symbol Unit Name
6.25004×10-3  ac, acre  acre 
0.25293  a  are 
2.5293×1029  b  barn 
64.6534  bbl (US, liq.)/ft  barrel (US, liq.) per foot 
5.38779  bbl (US, liq.)/in  barrel (US, liq.) per inch 
48.4901  bbl (US, petrol)/ft  barrel (US, petrol) per foot 
4.04084  bbl (US, petrol)/in  barrel (US, petrol) per inch 
25.293    centare 
4.99164×104  cin  circular inch 
4.99164×1010  cmil  circular mil 
2.5293×10-3  ha  hectare 
3.06792×10-3    morgen (Dutch) 
9.98839×10-3    morgen (Prussian) 
2.95296×10-3    morgen (South Africa) 
3.90627×10-5    quarter section 
2.50001×10-2    rood (UK) 
9.76568×10-6  sq.mi, mi2 (stat.)  section (square statute mile) 
2.5293×1053    shed 
2.5293×105  cm2  square centimeter 
2.72252×10-2  sq. ch. (engineer's)  square chain (engineer's) 
6.25004×10-2  sq. ch. (Gunter's)  square chain (Gunter's) 
0.25293  dam2  square decameter 
2529.3  dm2  square decimeter 
2.5293×10-35  Em2  square exameter 
2.5293×1031  fm2  square femtometer 
2.5293×1031  f2  square fermi 
272.252  ft2  square foot 
2.5293×10-17  Gm2  square gigameter 
2.5293×10-3  hm2  square hectometer 
3.92042×104  in2, sq. in  square inch 
2.5293×10-5  km2  square kilometer 
2.5293×10-11  Mm2  square megameter 
25.293  m2  square meter 
2.5293×1013  µm2  square micrometer 
3.92042×1010  mil2  square mil (thou) 
4.59205×10-7  sq. mi. (geogr.)  square mile (geographical) 
7.37426×10-6  sq. mi. (int. naut.)  square mile (int. naut.) 
9.76565×10-6  sq. mi. (int.)  square mile (int.) 
2.5293×107  mm2  square millimeter 
2.5293×1019  nm2  square nanometer 
2.5293×10-29  Pm2  square petameter 
2.5293×1025  pm2  square picometer 
rd2  square pole 
rd2  square rod 
2.5293×10-23  Tm2  square terameter 
30.2502  yd2, sq. yd  square yard 
2.5293×1049  ym2  square yoctometer 
7.43294×10-38  Ym2  square yottameter 
2.52797×1043  zm2  square zeptometer 
7.43294×10-38  Zm2  square zettameter 
2.71269×10-7    township (US) 
1.40626×10-2    vergee (Jersey) 
1.64063×10-2    vergees (Guernsey) 
Fuel Consumption
  Symbol Unit Name
1.07532×107  gal/mile  gallon per mile 
2.5293×109  l/100 km  liter per 100 kilometers 
2.5293×107  l/km  liter per kilometer 
Hydrodynamic permeability
  Symbol Unit Name
2.56281×1013    darcy 
Glossary
CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Salary Expectation

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.