Airfoil Comparison
Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.
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(naca2424-il) NACA 2424 | NACA 2424 airfoil Max thickness 24% at 29.7% chord Max camber 2% at 40% chord | Remove Airfoil details Airfoil plotter |
(naca633018-il) NACA 63(3)-018 | NACA 63(3)-018 airfoil Max thickness 18% at 33.9% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(naca4424-il) NACA 4424 | NACA 4424 airfoil Max thickness 24% at 29.4% chord Max camber 4% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe375-il) GOE 375 AIRFOIL | Gottingen 375 airfoil Max thickness 6.5% at 20% chord Max camber 4.5% at 30% chord | Remove Airfoil details Airfoil plotter |
(e1098-il) EPPLER 1098 AIRFOIL | Eppler E1098 general aviation airfoil Max thickness 18.9% at 36.6% chord Max camber 3.7% at 54.5% chord | Remove Airfoil details Airfoil plotter |
(goe495-il) GOE 495 AIRFOIL | Gottingen 495 airfoil Max thickness 6.9% at 30% chord Max camber 5% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe500-il) GOE 500 AIRFOIL | Gottingen 500 airfoil Max thickness 10% at 30% chord Max camber 6% at 50% chord | Remove Airfoil details Airfoil plotter |
(naca653618-il) NACA 65(3)-618 | NACA 65(3)-618 airfoil Max thickness 18% at 39.8% chord Max camber 3.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe494-il) GOE 494 AIRFOIL | Gottingen 494 airfoil Max thickness 5% at 20% chord Max camber 5.1% at 50% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (naca2424-il,naca633018-il,naca4424-il,goe375-il,e1098-il,goe495-il,goe500-il,naca653618-il,goe494-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| naca2424-il | 50,000 | 9 | 1.8 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2424-il | 50,000 | 5 | 15.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2424-il | 100,000 | 9 | 36.8 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2424-il | 100,000 | 5 | 33.2 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2424-il | 200,000 | 9 | 49 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2424-il | 200,000 | 5 | 40.3 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2424-il | 500,000 | 9 | 55 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2424-il | 500,000 | 5 | 49.9 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2424-il | 1,000,000 | 9 | 65.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2424-il | 1,000,000 | 5 | 58.3 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633018-il | 50,000 | 9 | 23.4 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633018-il | 50,000 | 5 | 20.6 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633018-il | 100,000 | 9 | 40.7 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633018-il | 100,000 | 5 | 36.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633018-il | 200,000 | 9 | 53.3 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633018-il | 200,000 | 5 | 50.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633018-il | 500,000 | 9 | 73 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633018-il | 500,000 | 5 | 61.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633018-il | 1,000,000 | 9 | 83 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633018-il | 1,000,000 | 5 | 65.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca4424-il | 50,000 | 9 | 2 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca4424-il | 50,000 | 5 | 8.8 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca4424-il | 100,000 | 9 | 30.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca4424-il | 100,000 | 5 | 33.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca4424-il | 200,000 | 9 | 53.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca4424-il | 200,000 | 5 | 45.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca4424-il | 500,000 | 9 | 64.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca4424-il | 500,000 | 5 | 55.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca4424-il | 1,000,000 | 9 | 73.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca4424-il | 1,000,000 | 5 | 64.5 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 50,000 | 9 | 32.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 50,000 | 5 | 37.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 100,000 | 9 | 46.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 100,000 | 5 | 52.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 200,000 | 9 | 62.9 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 200,000 | 5 | 67.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 500,000 | 9 | 88.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 500,000 | 5 | 91.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 1,000,000 | 9 | 109.9 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 1,000,000 | 5 | 108.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1098-il | 50,000 | 9 | 5.3 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1098-il | 50,000 | 5 | 14.1 at α=13.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1098-il | 100,000 | 9 | 29.8 at α=12.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1098-il | 100,000 | 5 | 24.9 at α=11.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1098-il | 200,000 | 9 | 51.9 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1098-il | 200,000 | 5 | 63.7 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1098-il | 500,000 | 9 | 117.3 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1098-il | 500,000 | 5 | 112.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1098-il | 1,000,000 | 9 | 151.8 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1098-il | 1,000,000 | 5 | 139.8 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 50,000 | 9 | 44.8 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 50,000 | 5 | 45.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 100,000 | 9 | 69.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 100,000 | 5 | 69.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 200,000 | 9 | 95.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 200,000 | 5 | 93.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 500,000 | 9 | 132.8 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 500,000 | 5 | 122.7 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 1,000,000 | 9 | 158.9 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 1,000,000 | 5 | 126.9 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe500-il | 50,000 | 9 | 35.6 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe500-il | 50,000 | 5 | 36.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe500-il | 100,000 | 9 | 64.4 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe500-il | 100,000 | 5 | 65.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe500-il | 200,000 | 9 | 92 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe500-il | 200,000 | 5 | 91.7 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe500-il | 500,000 | 9 | 131.8 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe500-il | 500,000 | 5 | 120.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe500-il | 1,000,000 | 9 | 159.1 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe500-il | 1,000,000 | 5 | 120.6 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca653618-il | 50,000 | 9 | 17.8 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca653618-il | 50,000 | 5 | 15.3 at α=12.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca653618-il | 100,000 | 9 | 27.8 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca653618-il | 100,000 | 5 | 29 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca653618-il | 200,000 | 9 | 67.7 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca653618-il | 200,000 | 5 | 70.2 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca653618-il | 500,000 | 9 | 110.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca653618-il | 500,000 | 5 | 105.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca653618-il | 1,000,000 | 9 | 138.3 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca653618-il | 1,000,000 | 5 | 128.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe494-il | 50,000 | 9 | 44.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe494-il | 50,000 | 5 | 45.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe494-il | 100,000 | 9 | 69.5 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe494-il | 100,000 | 5 | 69.6 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe494-il | 200,000 | 9 | 97 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe494-il | 200,000 | 5 | 95.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe494-il | 500,000 | 9 | 135.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe494-il | 500,000 | 5 | 121.9 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe494-il | 1,000,000 | 9 | 164.3 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe494-il | 1,000,000 | 5 | 112.3 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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