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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(amsoil2-il) RUTAN WING AIRFOIL | Rutan AMSOIL racer wing airfoil Max thickness 11.8% at 39% chord Max camber 1% at 48% chord | Remove Airfoil details Airfoil plotter |
(rg12a189-il) RG 12A-1.8/9.0 AIRFOIL | Rolf Girsberger RG 12A-1.8/9.0 airfoil Max thickness 9% at 34.4% chord Max camber 1.8% at 34.4% chord | Remove Airfoil details Airfoil plotter |
(sd8020-il) SD8020-010-88 | Selig/Donovan SD8020 low Reynolds number airfoil Max thickness 10.1% at 27.5% chord Max camber 0% at 42.1% chord | Remove Airfoil details Airfoil plotter |
(goe29b-il) GOE 29B AIRFOIL | Gottingen 29B airfoil Max thickness 9.4% at 19.8% chord Max camber 6.5% at 29.8% chord | Remove Airfoil details Airfoil plotter |
(sc2110-il) SIKORSKY SC2110 AIRFOIL | Sikorsky/Lednicer & Owen SC2110 rotorcraft airfoil (SC5410) Max thickness 9.9% at 37.7% chord Max camber 1.9% at 15.7% chord | Remove Airfoil details Airfoil plotter |
(s4180-il) S4180-098-84 | Selig S4180 low Reynolds number airfoil Max thickness 9.8% at 26.1% chord Max camber 4% at 39.4% chord | Remove Airfoil details Airfoil plotter |
(hs1606-il) HAM-STD HS1-606 AIRFOIL | HS1 family of prop airfoils from US Patent No. 4 Max thickness 6% at 18% chord Max camber 4.4% at 46% chord | Remove Airfoil details Airfoil plotter |
(ag47c03-il) AG47c -03f | Drela AG47c -03f airfoil Max thickness 5.1% at 22.4% chord Max camber 1.3% at 33.4% chord | Remove Airfoil details Airfoil plotter |
(m5-il) NACA M5 AIRFOIL | NACA/Munk M-5 airfoil Max thickness 8.2% at 30.1% chord Max camber 2.1% at 30.1% chord | Remove Airfoil details Airfoil plotter |
(sc20610-il) NASA SC(2)-0610 AIRFOIL | NASA SC(2)-0610 airfoil (NASA TP-2969) Max thickness 10% at 38% chord Max camber 1.8% at 82% chord | Remove Airfoil details Airfoil plotter |
(sokolov-il) SOKOLOV AIRFOIL | Sokolov R/C sailplane airfoil Max thickness 7.1% at 25% chord Max camber 6.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(hs1708-il) HAM-STD HS1-708 AIRFOIL | HS1 family of prop airfoils from US Patent No. 4 Max thickness 7.9% at 22% chord Max camber 5% at 46% chord | Remove Airfoil details Airfoil plotter |
(s4233-il) S4233-136-84 | Selig S4233 low Reynolds number airfoil Max thickness 13.6% at 34.9% chord Max camber 2.7% at 48.8% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (amsoil2-il,rg12a189-il,sd8020-il,goe29b-il,sc2110-il,s4180-il,hs1606-il,ag47c03-il,m5-il,sc20610-il,sokolov-il,hs1708-il,s4233-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| amsoil2-il | 50,000 | 9 | 25.9 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| amsoil2-il | 50,000 | 5 | 25.3 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| amsoil2-il | 100,000 | 9 | 38.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| amsoil2-il | 100,000 | 5 | 35.4 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| amsoil2-il | 200,000 | 9 | 48.9 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| amsoil2-il | 200,000 | 5 | 42.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| amsoil2-il | 500,000 | 9 | 56.9 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| amsoil2-il | 500,000 | 5 | 61.7 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| amsoil2-il | 1,000,000 | 9 | 74.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| amsoil2-il | 1,000,000 | 5 | 77.4 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg12a189-il | 50,000 | 9 | 34 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg12a189-il | 50,000 | 5 | 35.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg12a189-il | 100,000 | 9 | 50.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg12a189-il | 100,000 | 5 | 49.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg12a189-il | 200,000 | 9 | 67.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg12a189-il | 200,000 | 5 | 62.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg12a189-il | 500,000 | 9 | 86.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg12a189-il | 500,000 | 5 | 74.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg12a189-il | 1,000,000 | 9 | 96.2 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg12a189-il | 1,000,000 | 5 | 83.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sd8020-il | 50,000 | 9 | 26.1 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sd8020-il | 50,000 | 5 | 26.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sd8020-il | 100,000 | 9 | 36.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sd8020-il | 100,000 | 5 | 36.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sd8020-il | 200,000 | 9 | 47.5 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sd8020-il | 200,000 | 5 | 46.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sd8020-il | 500,000 | 9 | 63.1 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sd8020-il | 500,000 | 5 | 62 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sd8020-il | 1,000,000 | 9 | 76.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sd8020-il | 1,000,000 | 5 | 73.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe29b-il | 50,000 | 9 | 22.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe29b-il | 50,000 | 5 | 37.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe29b-il | 100,000 | 9 | 52.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe29b-il | 100,000 | 5 | 57.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe29b-il | 200,000 | 9 | 77.2 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe29b-il | 200,000 | 5 | 75 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe29b-il | 500,000 | 9 | 99.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe29b-il | 500,000 | 5 | 94.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe29b-il | 1,000,000 | 9 | 118.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe29b-il | 1,000,000 | 5 | 116.5 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc2110-il | 50,000 | 9 | 26.5 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc2110-il | 50,000 | 5 | 27.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc2110-il | 100,000 | 9 | 34.7 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc2110-il | 100,000 | 5 | 38.9 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc2110-il | 200,000 | 9 | 47.6 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc2110-il | 200,000 | 5 | 52.8 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc2110-il | 500,000 | 9 | 71.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc2110-il | 500,000 | 5 | 74.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc2110-il | 1,000,000 | 9 | 91.7 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc2110-il | 1,000,000 | 5 | 92.1 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 50,000 | 9 | 28.3 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 50,000 | 5 | 37.7 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 100,000 | 9 | 55.1 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 100,000 | 5 | 58.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 200,000 | 9 | 78.7 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 200,000 | 5 | 78.7 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 500,000 | 9 | 110.5 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 500,000 | 5 | 104.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 1,000,000 | 9 | 133.9 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 1,000,000 | 5 | 122.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1606-il | 50,000 | 9 | 45.5 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1606-il | 50,000 | 5 | 45 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1606-il | 100,000 | 9 | 68.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1606-il | 100,000 | 5 | 66.3 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1606-il | 200,000 | 9 | 95.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1606-il | 200,000 | 5 | 90.7 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1606-il | 500,000 | 9 | 133.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1606-il | 500,000 | 5 | 121.9 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1606-il | 1,000,000 | 9 | 160.5 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1606-il | 1,000,000 | 5 | 108.4 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 50,000 | 9 | 30.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 50,000 | 5 | 30.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 100,000 | 9 | 42.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 100,000 | 5 | 39.3 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 200,000 | 9 | 53 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 200,000 | 5 | 49.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 500,000 | 9 | 65.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 500,000 | 5 | 66.6 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 1,000,000 | 9 | 80.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 1,000,000 | 5 | 80.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m5-il | 50,000 | 9 | 32.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m5-il | 50,000 | 5 | 34 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m5-il | 100,000 | 9 | 47.3 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m5-il | 100,000 | 5 | 46 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m5-il | 200,000 | 9 | 60.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m5-il | 200,000 | 5 | 57.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m5-il | 500,000 | 9 | 76.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m5-il | 500,000 | 5 | 70.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m5-il | 1,000,000 | 9 | 86.2 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m5-il | 1,000,000 | 5 | 76.7 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20610-il | 50,000 | 9 | 23.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20610-il | 50,000 | 5 | 24.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20610-il | 100,000 | 9 | 31.7 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20610-il | 100,000 | 5 | 31.8 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20610-il | 200,000 | 9 | 41.9 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20610-il | 200,000 | 5 | 43.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20610-il | 500,000 | 9 | 64.9 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20610-il | 500,000 | 5 | 62.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20610-il | 1,000,000 | 9 | 74.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20610-il | 1,000,000 | 5 | 77.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sokolov-il | 50,000 | 9 | 44.3 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sokolov-il | 50,000 | 5 | 45.2 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sokolov-il | 100,000 | 9 | 68.7 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sokolov-il | 100,000 | 5 | 69.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sokolov-il | 200,000 | 9 | 92.9 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sokolov-il | 200,000 | 5 | 92 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sokolov-il | 500,000 | 9 | 124.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sokolov-il | 500,000 | 5 | 118.2 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sokolov-il | 1,000,000 | 9 | 146.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sokolov-il | 1,000,000 | 5 | 109.7 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1708-il | 50,000 | 9 | 42.8 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1708-il | 50,000 | 5 | 43 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1708-il | 100,000 | 9 | 67.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1708-il | 100,000 | 5 | 66.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1708-il | 200,000 | 9 | 97.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1708-il | 200,000 | 5 | 92.8 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1708-il | 500,000 | 9 | 139.5 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1708-il | 500,000 | 5 | 120.8 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hs1708-il | 1,000,000 | 9 | 169 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hs1708-il | 1,000,000 | 5 | 117 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4233-il | 50,000 | 9 | 22.6 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4233-il | 50,000 | 5 | 26.1 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4233-il | 100,000 | 9 | 52.2 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4233-il | 100,000 | 5 | 54.3 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4233-il | 200,000 | 9 | 77.7 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4233-il | 200,000 | 5 | 77 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4233-il | 500,000 | 9 | 111.5 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4233-il | 500,000 | 5 | 104.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4233-il | 1,000,000 | 9 | 136 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4233-il | 1,000,000 | 5 | 121.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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