Airfoil Comparison
Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.
| Open full size plan in new window | Open paginated plan in new window | |
| Download PDF file | SVG image as text file | |
| Clear all | ||
(fx78pk188-il) FX 78-PK-188/20 | Wortmann FX 78-PK-188/20 variable geometry airfoil Max thickness 18.8% at 43.5% chord Max camber 2.4% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe144-il) GOE 144 (MVA H.21) AIRFOIL | Gottingen 144 (MVA H.21) airfoil Max thickness 7.3% at 19.9% chord Max camber 4.7% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(daytonwrightt1-il) Dayton-Wright T-1 | Dayton-Wright T-1 airfoil Max thickness 13.4% at 30% chord Max camber 4.4% at 40% chord | Remove Airfoil details Airfoil plotter |
(naca65410-il) NACA 65-410 | NACA 65-410 airfoil Max thickness 10% at 39.9% chord Max camber 2.2% at 50% 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 |
(mh25-il) MH 25 9.98% | Martin Hepperle MH 25 for F3D Pylon Racing (extended laminar flow) Max thickness 10% at 42.2% chord Max camber 1.4% at 42.2% chord | Remove Airfoil details Airfoil plotter |
(goe550-il) GOE 550 AIRFOIL | Gottingen 550 airfoil Max thickness 13% at 20% chord Max camber 4.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(ah93w215-il) AH 93-W-215 | Althaus AH 93-W-215 airfoil for use on wind turbines (W) Max thickness 21.2% at 33.9% chord Max camber 3.1% at 40.2% chord | Remove Airfoil details Airfoil plotter |
(naca633618-il) NACA 63(3)-618 | NACA 63(3)-618 airfoil Max thickness 18% at 34.7% chord Max camber 3.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(naca66209-il) NACA 66-209 | NACA 66-209 airfoil Max thickness 9% at 45% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (fx78pk188-il,goe144-il,daytonwrightt1-il,naca65410-il,goe495-il,mh25-il,goe550-il,ah93w215-il,naca633618-il,naca66209-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| fx78pk188-il | 50,000 | 9 | 18.6 at α=13.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx78pk188-il | 50,000 | 5 | 14.9 at α=12.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx78pk188-il | 100,000 | 9 | 24.4 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx78pk188-il | 100,000 | 5 | 22.9 at α=11° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx78pk188-il | 200,000 | 9 | 38.1 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx78pk188-il | 200,000 | 5 | 37.7 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx78pk188-il | 500,000 | 9 | 92.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx78pk188-il | 500,000 | 5 | 91 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx78pk188-il | 1,000,000 | 9 | 129.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx78pk188-il | 1,000,000 | 5 | 118.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe144-il | 50,000 | 9 | 38.6 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe144-il | 50,000 | 5 | 41.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe144-il | 100,000 | 9 | 59 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe144-il | 100,000 | 5 | 60.3 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe144-il | 200,000 | 9 | 79.3 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe144-il | 200,000 | 5 | 78 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe144-il | 500,000 | 9 | 106.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe144-il | 500,000 | 5 | 98.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe144-il | 1,000,000 | 9 | 125.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe144-il | 1,000,000 | 5 | 95.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| daytonwrightt1-il | 50,000 | 9 | 20.9 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| daytonwrightt1-il | 50,000 | 5 | 33.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| daytonwrightt1-il | 100,000 | 9 | 51.2 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| daytonwrightt1-il | 100,000 | 5 | 50.4 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| daytonwrightt1-il | 200,000 | 9 | 71.4 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| daytonwrightt1-il | 200,000 | 5 | 65.7 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| daytonwrightt1-il | 500,000 | 9 | 95.4 at α=1.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| daytonwrightt1-il | 500,000 | 5 | 84.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| daytonwrightt1-il | 1,000,000 | 9 | 109.9 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| daytonwrightt1-il | 1,000,000 | 5 | 103.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca65410-il | 50,000 | 9 | 28.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca65410-il | 50,000 | 5 | 35.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca65410-il | 100,000 | 9 | 52.9 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca65410-il | 100,000 | 5 | 52.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca65410-il | 200,000 | 9 | 75.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca65410-il | 200,000 | 5 | 68.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca65410-il | 500,000 | 9 | 97.8 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca65410-il | 500,000 | 5 | 87.5 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca65410-il | 1,000,000 | 9 | 114.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca65410-il | 1,000,000 | 5 | 98.9 at α=2° | 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 | |
| mh25-il | 50,000 | 9 | 34.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh25-il | 50,000 | 5 | 32.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh25-il | 100,000 | 9 | 51.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh25-il | 100,000 | 5 | 48 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh25-il | 200,000 | 9 | 70.9 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh25-il | 200,000 | 5 | 58.8 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh25-il | 500,000 | 9 | 78.8 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh25-il | 500,000 | 5 | 60.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh25-il | 1,000,000 | 9 | 75 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh25-il | 1,000,000 | 5 | 69.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe550-il | 50,000 | 9 | 27.6 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe550-il | 50,000 | 5 | 33.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe550-il | 100,000 | 9 | 53.1 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe550-il | 100,000 | 5 | 56.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe550-il | 200,000 | 9 | 76.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe550-il | 200,000 | 5 | 75.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe550-il | 500,000 | 9 | 106.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe550-il | 500,000 | 5 | 98.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe550-il | 1,000,000 | 9 | 127.5 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe550-il | 1,000,000 | 5 | 114.8 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w215-il | 50,000 | 9 | 2.7 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w215-il | 50,000 | 5 | 6.4 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w215-il | 100,000 | 9 | 6.2 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w215-il | 100,000 | 5 | 27.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w215-il | 200,000 | 9 | 57.6 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w215-il | 200,000 | 5 | 58.8 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w215-il | 500,000 | 9 | 93.8 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w215-il | 500,000 | 5 | 79.2 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93w215-il | 1,000,000 | 9 | 111.4 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93w215-il | 1,000,000 | 5 | 97.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633618-il | 50,000 | 9 | 5.1 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633618-il | 50,000 | 5 | 14.2 at α=12.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633618-il | 100,000 | 9 | 41.6 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633618-il | 100,000 | 5 | 46.5 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633618-il | 200,000 | 9 | 74 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633618-il | 200,000 | 5 | 73.4 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633618-il | 500,000 | 9 | 107.6 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633618-il | 500,000 | 5 | 102.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633618-il | 1,000,000 | 9 | 133.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633618-il | 1,000,000 | 5 | 122.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66209-il | 50,000 | 9 | 22.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66209-il | 50,000 | 5 | 25.9 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66209-il | 100,000 | 9 | 32.4 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66209-il | 100,000 | 5 | 40.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66209-il | 200,000 | 9 | 53.3 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66209-il | 200,000 | 5 | 47.1 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66209-il | 500,000 | 9 | 67.7 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66209-il | 500,000 | 5 | 60.6 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66209-il | 1,000,000 | 9 | 80.4 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66209-il | 1,000,000 | 5 | 64.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| Reynolds number calculator | |||||||