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 | ||
(naca23018-il) NACA 23018 | NACA 23018 airfoil Max thickness 18% at 30% chord Max camber 1.8% at 15% chord | Remove Airfoil details Airfoil plotter |
(goe303-il) GOE 303 (FRIEDRICHSHAFEN G03) AIRFOIL | Gottingen 303 (Friedrichshafen G03) airfoil Max thickness 9.8% at 29.9% chord Max camber 5.9% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe612-il) GOE 612 AIRFOIL | Gottingen 612 airfoil Max thickness 15% at 29.5% chord Max camber 5% at 49.5% chord | Remove Airfoil details Airfoil plotter |
(naca23024-il) NACA 23024 | NACA 23024 airfoil Max thickness 24% at 30.3% chord Max camber 2.9% at 1.3% chord | Remove Airfoil details Airfoil plotter |
(goe165-il) GOE 165 (MVA MK.11) AIRFOIL | Gottingen 165 (MVA MK.11) airfoil Max thickness 12.1% at 19.7% chord Max camber 5.7% at 49.7% chord | Remove Airfoil details Airfoil plotter |
(mh95-il) MH 95 15.86% | Martin Hepperle MH 95 parafoil Max thickness 15.8% at 33.6% chord Max camber 0.9% at 81.6% chord | Remove Airfoil details Airfoil plotter |
(sa7035-il) SA7035 | Selig / Ashok Gopalarathnam SA7035 Max thickness 9.2% at 27.9% chord Max camber 2.4% at 41.9% chord | Remove Airfoil details Airfoil plotter |
(ag14-il) AG14 | Drela AG14 airfoil Max thickness 5.4% at 19.9% chord Max camber 2% at 41.9% chord | Remove Airfoil details Airfoil plotter |
(fx60100sm-il) FX60-100 10.0% smoothed | Wortmann FX 60-100 airfoil (smoothed) Max thickness 10% at 27.9% chord Max camber 3.5% at 56.5% chord | Remove Airfoil details Airfoil plotter |
(fx66h80-il) FX 66-H-80 | Wortmann FX 66-H-80 airfoil Max thickness 8% at 27.9% chord Max camber 2.5% at 25% chord | Remove Airfoil details Airfoil plotter |
(goe403-il) GOE 403 AIRFOIL | Gottingen 403 airfoil Max thickness 6.7% at 29.9% chord Max camber 4.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (naca23018-il,goe303-il,goe612-il,naca23024-il,goe165-il,mh95-il,sa7035-il,ag14-il,fx60100sm-il,fx66h80-il,goe403-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| naca23018-il | 50,000 | 9 | 21.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 50,000 | 5 | 26.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 100,000 | 9 | 36.1 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 100,000 | 5 | 38.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 200,000 | 9 | 50 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 200,000 | 5 | 50.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 500,000 | 9 | 71.3 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 500,000 | 5 | 70 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 1,000,000 | 9 | 89.9 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 1,000,000 | 5 | 84.6 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe303-il | 50,000 | 9 | 26.2 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe303-il | 50,000 | 5 | 39.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe303-il | 100,000 | 9 | 58.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe303-il | 100,000 | 5 | 61.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe303-il | 200,000 | 9 | 83.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe303-il | 200,000 | 5 | 81.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe303-il | 500,000 | 9 | 114.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe303-il | 500,000 | 5 | 106.4 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe303-il | 1,000,000 | 9 | 137.3 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe303-il | 1,000,000 | 5 | 122.1 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe612-il | 50,000 | 9 | 9.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe612-il | 50,000 | 5 | 27.9 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe612-il | 100,000 | 9 | 51.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe612-il | 100,000 | 5 | 49.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe612-il | 200,000 | 9 | 74.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe612-il | 200,000 | 5 | 70.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe612-il | 500,000 | 9 | 105.5 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe612-il | 500,000 | 5 | 85.1 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe612-il | 1,000,000 | 9 | 121.6 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe612-il | 1,000,000 | 5 | 100 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23024-il | 50,000 | 9 | 16.3 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23024-il | 50,000 | 5 | 19.9 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23024-il | 100,000 | 9 | 34.2 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23024-il | 100,000 | 5 | 28.5 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23024-il | 200,000 | 9 | 41.3 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23024-il | 200,000 | 5 | 33.2 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23024-il | 500,000 | 9 | 44.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23024-il | 500,000 | 5 | 43.4 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23024-il | 1,000,000 | 9 | 56.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23024-il | 1,000,000 | 5 | 54.4 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe165-il | 50,000 | 9 | 31.3 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe165-il | 50,000 | 5 | 39.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe165-il | 100,000 | 9 | 54.4 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe165-il | 100,000 | 5 | 53.4 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe165-il | 200,000 | 9 | 69.3 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe165-il | 200,000 | 5 | 66.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe165-il | 500,000 | 9 | 85.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe165-il | 500,000 | 5 | 79.1 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe165-il | 1,000,000 | 9 | 96.6 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe165-il | 1,000,000 | 5 | 85.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh95-il | 50,000 | 9 | 29.7 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh95-il | 50,000 | 5 | 29 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh95-il | 100,000 | 9 | 44.5 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh95-il | 100,000 | 5 | 37.4 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh95-il | 200,000 | 9 | 48.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh95-il | 200,000 | 5 | 45.6 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh95-il | 500,000 | 9 | 62.6 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh95-il | 500,000 | 5 | 60.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh95-il | 1,000,000 | 9 | 78 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh95-il | 1,000,000 | 5 | 74.3 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 50,000 | 9 | 33.2 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 50,000 | 5 | 37.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 100,000 | 9 | 52.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 100,000 | 5 | 53.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 200,000 | 9 | 71.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 200,000 | 5 | 68 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 500,000 | 9 | 94.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 500,000 | 5 | 87.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 1,000,000 | 9 | 111.4 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 1,000,000 | 5 | 101.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag14-il | 50,000 | 9 | 34.8 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag14-il | 50,000 | 5 | 35.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag14-il | 100,000 | 9 | 48.7 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag14-il | 100,000 | 5 | 47.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag14-il | 200,000 | 9 | 62.2 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag14-il | 200,000 | 5 | 59.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag14-il | 500,000 | 9 | 80.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag14-il | 500,000 | 5 | 76 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag14-il | 1,000,000 | 9 | 93.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag14-il | 1,000,000 | 5 | 89.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx60100sm-il | 50,000 | 9 | 40.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx60100sm-il | 50,000 | 5 | 42.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx60100sm-il | 100,000 | 9 | 62.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx60100sm-il | 100,000 | 5 | 61.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx60100sm-il | 200,000 | 9 | 85.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx60100sm-il | 200,000 | 5 | 79.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx60100sm-il | 500,000 | 9 | 112.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx60100sm-il | 500,000 | 5 | 91.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx60100sm-il | 1,000,000 | 9 | 120.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx60100sm-il | 1,000,000 | 5 | 100.7 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 50,000 | 9 | 32.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 50,000 | 5 | 31.9 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 100,000 | 9 | 47.5 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 100,000 | 5 | 47.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 200,000 | 9 | 63 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 200,000 | 5 | 62.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 500,000 | 9 | 87.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 500,000 | 5 | 83.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 1,000,000 | 9 | 105.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 1,000,000 | 5 | 98.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 50,000 | 9 | 42.6 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 50,000 | 5 | 41.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 100,000 | 9 | 59.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 100,000 | 5 | 57.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 200,000 | 9 | 75.8 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 200,000 | 5 | 73 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 500,000 | 9 | 98.6 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 500,000 | 5 | 92.9 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 1,000,000 | 9 | 116.1 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 1,000,000 | 5 | 107.9 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| Reynolds number calculator | |||||||