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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 (ag36-il,mh64-il,e638-il,mh44-il,e657-il,e520-il,rg12-il,e541-il,e226-il,e560-il,e326-il,e210-il,mh22-il,m685-il,e361-il,e393-il)
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    (ag36-il) AG36

Drela AG36 airfoil
Max thickness 8.2% at 27.9% chord
Max camber 2.3% at 37% chord
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    (mh64-il) MH 64 8.59%

Martin Hepperle MH 64 for flying wings
Max thickness 8.6% at 26.9% chord
Max camber 1.4% at 41.8% chord
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    (e638-il) EPPLER 638 AIRFOIL

Eppler E638 airfoil
Max thickness 12.4% at 28.5% chord
Max camber 4.4% at 24.5% chord
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    (mh44-il) MH 44 9.66%

Martin Hepperle MH 44 for flying wings
Max thickness 9.6% at 27.1% chord
Max camber 1.5% at 36.9% chord
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    (e657-il) EPPLER 657 AIRFOIL

Eppler E657 sailplane airfoil
Max thickness 15.6% at 37% chord
Max camber 4.6% at 47.6% chord
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    (e520-il) EPPLER 520 AIRFOIL

Eppler E520 tailplane airfoil
Max thickness 15% at 36.7% 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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    (e541-il) EPPLER 541 AIRFOIL

Eppler E541 general aviation airfoil
Max thickness 16.6% at 46.2% chord
Max camber 1.7% at 36.3% chord
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    (e226-il) E226 (10.19%)

Eppler E226 low Reynolds number airfoil
Max thickness 10.2% at 31.3% chord
Max camber 0.5% at 56.9% chord
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    (e560-il) EPPLER 560 AIRFOIL

Eppler E560 general aviation airfoil
Max thickness 16.1% at 24% chord
Max camber 4.9% at 51.1% chord
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    (e326-il) EPPLER 326 AIRFOIL

Eppler E326 flying wing airfoil
Max thickness 12.9% at 33.4% chord
Max camber 2.1% at 19.5% chord
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    (e210-il) E210 (13.64%)

Eppler E210 low Reynolds number airfoil
Max thickness 13.6% at 32.1% chord
Max camber 3.7% at 50.7% chord
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    (mh22-il) MH 22 7.2%

Martin Hepperle MH 22 for F3D Pylon Racing
Max thickness 7.2% at 27% chord
Max camber 1.8% at 37% chord
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    (m685-il) M6 (85%)

NACA/Munk M6 (85%)
Max thickness 10.2% at 30% chord
Max camber 1.9% at 30% chord
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    (e361-il) EPPLER 361 AIRFOIL

Eppler E361 rotorcraft airfoil
Max thickness 12.1% at 37.1% chord
Max camber 1.7% at 27.4% chord
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    (e393-il) EPPLER 393 AIRFOIL

Eppler E393 airfoil
Max thickness 11.5% at 32.3% chord
Max camber 4% at 46% chord
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Used for printing plan. A4 landscape approx 280mm
Used for printing plan. A4 landscape approx 180mm

Polars for (ag36-il,mh64-il,e638-il,mh44-il,e657-il,e520-il,rg12-il,e541-il,e226-il,e560-il,e326-il,e210-il,mh22-il,m685-il,e361-il,e393-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   ag36-il50,000932.7 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   ag36-il50,000536.9 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ag36-il100,000950.2 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   ag36-il100,000551 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   ag36-il200,000967.5 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   ag36-il200,000564.3 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ag36-il500,000988.9 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ag36-il500,000581 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   ag36-il1,000,0009103 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ag36-il1,000,000593 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il50,000929.7 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il50,000533.1 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il100,000944.8 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il100,000545.2 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il200,000959.5 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il200,000557 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il500,000978 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il500,000572.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il1,000,000990.8 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il1,000,000584 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e638-il50,000914.4 at α=0°Mach=0 Ncrit=9Xfoil predictionDetails
   e638-il50,000525.3 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   e638-il100,000932.1 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e638-il100,000545.2 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e638-il200,000962.4 at α=11°Mach=0 Ncrit=9Xfoil predictionDetails
   e638-il200,000568.2 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e638-il500,000999.4 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e638-il500,0005100.5 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e638-il1,000,0009129.9 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e638-il1,000,0005126 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh44-il50,000929.1 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   mh44-il50,000532.8 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh44-il100,000944.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   mh44-il100,000545.6 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh44-il200,000960.6 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   mh44-il200,000558.1 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh44-il500,000980.6 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh44-il500,000574.5 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   mh44-il1,000,000994.6 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh44-il1,000,000587.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e657-il50,00097.5 at α=11°Mach=0 Ncrit=9Xfoil predictionDetails
   e657-il50,000518.7 at α=12°Mach=0 Ncrit=5Xfoil predictionDetails
   e657-il100,000941.7 at α=11°Mach=0 Ncrit=9Xfoil predictionDetails
   e657-il100,000535.3 at α=10°Mach=0 Ncrit=5Xfoil predictionDetails
   e657-il200,000972 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e657-il200,000570.2 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e657-il500,0009126.2 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e657-il500,0005117.8 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e657-il1,000,0009160.6 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e657-il1,000,0005145 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il50,000928.4 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il50,000527.8 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il100,000941.2 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il100,000535.2 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il200,000947.7 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il200,000545.2 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il500,000962.3 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il500,000557.1 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il1,000,000971.8 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il1,000,000567.5 at α=7.75°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
   e541-il50,000925.2 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e541-il50,000521 at α=9.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e541-il100,000940.5 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e541-il100,000529.3 at α=9°Mach=0 Ncrit=5Xfoil predictionDetails
   e541-il200,000946.8 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e541-il200,000550.7 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e541-il500,000978.3 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e541-il500,000579.8 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   e541-il1,000,0009106.4 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e541-il1,000,000596.7 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   e226-il50,000930.4 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e226-il50,000532.2 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e226-il100,000945.3 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e226-il100,000544.2 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e226-il200,000959.6 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   e226-il200,000555.3 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e226-il500,000977.1 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e226-il500,000567.3 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e226-il1,000,000986.8 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e226-il1,000,000573.4 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   e560-il50,00097.8 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e560-il50,000531.1 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e560-il100,000945.7 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e560-il100,000554.6 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e560-il200,000972.8 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e560-il200,000575.3 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e560-il500,0009105.6 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   e560-il500,0005103.3 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e560-il1,000,0009133.1 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e560-il1,000,0005123.5 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e326-il50,000917.7 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e326-il50,000526.9 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e326-il100,000939.4 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e326-il100,000544.9 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e326-il200,000960.9 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e326-il200,000555.5 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e326-il500,000976.5 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e326-il500,000575.4 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e326-il1,000,000996.4 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e326-il1,000,000590.7 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e210-il50,00099.8 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e210-il50,000530.8 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   e210-il100,000952.7 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e210-il100,000557.1 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   e210-il200,000978.7 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e210-il200,000579.6 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e210-il500,0009113 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e210-il500,0005109 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e210-il1,000,0009140.3 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e210-il1,000,0005129.5 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh22-il50,000933.8 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   mh22-il50,000535 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh22-il100,000948.5 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh22-il100,000547.8 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh22-il200,000963.9 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   mh22-il200,000560.3 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh22-il500,000982.8 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   mh22-il500,000574.5 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh22-il1,000,000992.7 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   mh22-il1,000,000581.9 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   m685-il50,000933.2 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   m685-il50,000534.2 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   m685-il100,000950.6 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   m685-il100,000549.5 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   m685-il200,000966.9 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   m685-il200,000562.9 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   m685-il500,000984.8 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   m685-il500,000570.7 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   m685-il1,000,000985.4 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   m685-il1,000,000575.1 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e361-il50,000930.1 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e361-il50,000531.5 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e361-il100,000947.7 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   e361-il100,000546.3 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e361-il200,000964.5 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e361-il200,000554.4 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   e361-il500,000973.9 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   e361-il500,000570.2 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e361-il1,000,000987.6 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e361-il1,000,000584.8 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e393-il50,000935.4 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e393-il50,000535.3 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e393-il100,000960.6 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e393-il100,000562 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e393-il200,000987.5 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e393-il200,000586.4 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e393-il500,0009124.7 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   e393-il500,0005117.5 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   e393-il1,000,0009152.7 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e393-il1,000,0005135.4 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
Reynolds number calculator
Set Reynolds number and Ncrit rangeLowHigh
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