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Your Reynold number range is 50,000 to 1,000,000. (set)

Airfoil Comparison

Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.


Airfoil comparison (e178-il,vr1-il,npl9626-il,e853-il,clarym18-il,e852-il,b737b-il,hq358-il,e862-il,rg12-il,e184-il,waspsm-il,goe566-il,sd7037-il,ag45ct02r-il)
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    (e178-il) E178 (8.69%)

Eppler E178 low Reynolds number airfoil
Max thickness 8.7% at 29.8% chord
Max camber 2.8% at 38.8% chord
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    (vr1-il) BOEING-VERTOL VR-1 AIRFOIL

Boeing-Vertol VR-1 rotorcraft airfoil
Max thickness 11% at 35.3% chord
Max camber 1.5% at 43.3% chord
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    (npl9626-il) NPL 9626 AIRFOIL

NPL 9626 rotorcraft airfoil
Max thickness 12.1% at 30.9% chord
Max camber 0.7% at 30.9% chord
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    (e853-il) EPPLER E853 AIRFOIL

Eppler E853 propeller airfoil
Max thickness 11.6% at 37.1% chord
Max camber 3.1% at 56.1% chord
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    (clarym18-il) CLARK YM-18 AIRFOIL

CLARK YM18 airfoil
Max thickness 18% at 29.6% chord
Max camber 3.6% at 39.6% chord
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    (e852-il) EPPLER E852 AIRFOIL

Eppler E852 propeller airfoil
Max thickness 10.1% at 37.2% chord
Max camber 2.8% at 61.2% chord
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    (b737b-il) BOEING 737 MIDSPAN AIRFOIL

Boeing Commercial Airplane Company model 737 airfoils
Max thickness 12.5% at 29.7% chord
Max camber 0.8% at 10% chord
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    (hq358-il) HQ 3.5/8 AIRFOIL

Quabeck HQ 3.5/8 R/C sailplane airfoil
Max thickness 8% at 35% chord
Max camber 3.5% at 50% chord
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    (e862-il) EPPLER 862 STRUT AIRFOIL

Eppler E862 strut airfoil
Max thickness 32.4% at 28.5% chord
Max camber 0% at 0% chord
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    (rg12-il) RG-12

Rolf Girsberger RG 12 airfoil
Max thickness 9.3% at 34.4% chord
Max camber 1.4% at 34.4% chord
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    (e184-il) E184 (8.33%)

Eppler E184 low Reynolds number airfoil
Max thickness 8.3% at 33.3% chord
Max camber 0.8% at 38.3% chord
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    (waspsm-il) WASP (smoothed)

Mike Fox WASP low Reynolds number airfoil
Max thickness 9.4% at 27.1% chord
Max camber 3% at 37.9% chord
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    (goe566-il) GOE 566 AIRFOIL

Gottingen 566 airfoil
Max thickness 8.7% at 30% chord
Max camber 2.6% at 40% chord
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    (sd7037-il) SD7037-092-88

Selig/Donovan SD7037 low Reynolds number airfoil
Max thickness 9.2% at 26.1% chord
Max camber 2.5% at 44.7% chord
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    (ag45ct02r-il) AG45ct -02f

Drela AG45ct -02f airfoil
Max thickness 6.9% at 23.3% chord
Max camber 1.8% at 33.1% chord
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Used for printing plan. A4 landscape approx 280mm
Used for printing plan. A4 landscape approx 180mm

Polars for (e178-il,vr1-il,npl9626-il,e853-il,clarym18-il,e852-il,b737b-il,hq358-il,e862-il,rg12-il,e184-il,waspsm-il,goe566-il,sd7037-il,ag45ct02r-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e178-il50,000936.7 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e178-il50,000537.7 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e178-il100,000956.3 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   e178-il100,000555.8 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e178-il200,000977.2 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e178-il200,000573.5 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e178-il500,0009105 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e178-il500,000595.1 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e178-il1,000,0009125.1 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e178-il1,000,0005108.8 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   vr1-il50,000930.6 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   vr1-il50,000530 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   vr1-il100,000946.9 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   vr1-il100,000544.1 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   vr1-il200,000963.5 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   vr1-il200,000553.6 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   vr1-il500,000972.8 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   vr1-il500,000561.1 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   vr1-il1,000,000977.8 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   vr1-il1,000,000575.6 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   npl9626-il50,000929.8 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   npl9626-il50,000529.6 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   npl9626-il100,000942.1 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   npl9626-il100,000539.9 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   npl9626-il200,000953.3 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   npl9626-il200,000548.5 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   npl9626-il500,000965.3 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   npl9626-il500,000560.4 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   npl9626-il1,000,000973.6 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   npl9626-il1,000,000576.1 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e853-il50,000935.6 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e853-il50,000535.9 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e853-il100,000960.6 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e853-il100,000559.7 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   e853-il200,000985.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   e853-il200,000582.5 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   e853-il500,0009120.8 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e853-il500,0005103 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   e853-il1,000,0009135.6 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   e853-il1,000,0005114.4 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   clarym18-il50,00097.6 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   clarym18-il50,000525.7 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   clarym18-il100,000943.4 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   clarym18-il100,000543.3 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   clarym18-il200,000960.9 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   clarym18-il200,000556 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   clarym18-il500,000977.6 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   clarym18-il500,000573.5 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   clarym18-il1,000,000996.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   clarym18-il1,000,000593.9 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e852-il50,000936.5 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e852-il50,000535.6 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   e852-il100,000958.6 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e852-il100,000557.3 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   e852-il200,000984.2 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e852-il200,000579.7 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   e852-il500,0009119.6 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e852-il500,000598.9 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   e852-il1,000,0009132.1 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   e852-il1,000,0005106.5 at α=2.25°Mach=0 Ncrit=5Xfoil predictionDetails
   b737b-il50,000923.6 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   b737b-il50,000526.7 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   b737b-il100,000934.8 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   b737b-il100,000537.8 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   b737b-il200,000947.3 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   b737b-il200,000551 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   b737b-il500,000969.8 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   b737b-il500,000571.2 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   b737b-il1,000,000988.7 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   b737b-il1,000,000587.5 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hq358-il50,000940.9 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq358-il50,000543.3 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   hq358-il100,000964.7 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq358-il100,000563.5 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hq358-il200,000990.2 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   hq358-il200,000584.2 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hq358-il500,0009123.6 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq358-il500,0005106 at α=2.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hq358-il1,000,0009144.9 at α=2.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq358-il1,000,0005109.6 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e862-il50,00092.8 at α=-4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e862-il50,00052.6 at α=-2°Mach=0 Ncrit=5Xfoil predictionDetails
   e862-il100,00095.1 at α=-0.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e862-il100,000510.5 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e862-il200,000920.7 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e862-il200,000532.7 at α=9°Mach=0 Ncrit=5Xfoil predictionDetails
   e862-il500,000957.1 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e862-il500,000554.9 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e862-il1,000,000978.1 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e862-il1,000,000574.9 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12-il50,000932.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12-il50,000534.4 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12-il100,000948.9 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12-il100,000547.3 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12-il200,000964.2 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12-il200,000558.9 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12-il500,000982.6 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12-il500,000572.2 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   rg12-il1,000,000991.4 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   rg12-il1,000,000581.2 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   e184-il50,000930.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   e184-il50,000531.7 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e184-il100,000944.4 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e184-il100,000543.2 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e184-il200,000958 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   e184-il200,000553.5 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e184-il500,000973.9 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e184-il500,000563.9 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e184-il1,000,000982.4 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e184-il1,000,000567 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   waspsm-il50,000931.1 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   waspsm-il50,000537.5 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   waspsm-il100,000951 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   waspsm-il100,000553.2 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   waspsm-il200,000969.7 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   waspsm-il200,000569.1 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   waspsm-il500,000996 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   waspsm-il500,000591 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   waspsm-il1,000,0009115.8 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   waspsm-il1,000,0005108.1 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe566-il50,000934.4 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe566-il50,000536.5 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe566-il100,000952.4 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe566-il100,000550.3 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   goe566-il200,000970 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe566-il200,000561.7 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe566-il500,000988.5 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe566-il500,000579.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe566-il1,000,000997.8 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe566-il1,000,000590 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7037-il50,000934.5 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7037-il50,000539.1 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7037-il100,000955.2 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7037-il100,000555.4 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7037-il200,000974.7 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7037-il200,000570.8 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7037-il500,000999.3 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7037-il500,000590.1 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7037-il1,000,0009116 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7037-il1,000,0005104.6 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ag45ct02r-il50,000930.3 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   ag45ct02r-il50,000534.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   ag45ct02r-il100,000945.3 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ag45ct02r-il100,000546.8 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   ag45ct02r-il200,000960.6 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ag45ct02r-il200,000559.4 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ag45ct02r-il500,000980.5 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ag45ct02r-il500,000576.1 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   ag45ct02r-il1,000,000994.6 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ag45ct02r-il1,000,000589.1 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
Reynolds number calculator
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