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 | ||
(mh80-il) MH 80 12.72% | Martin Hepperle MH 80 for flying wings (hang glider) Max thickness 12.7% at 21.7% chord Max camber 2.8% at 21.7% chord | Remove Airfoil details Airfoil plotter |
(mh120-il) MH 120 11.57% | Martin Hepperle MH 120 for tip section of a propeller Max thickness 11.6% at 34.7% chord Max camber 2.2% at 44.2% 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 |
(mh113-il) MH 113 14.62% | Martin Hepperle MH 113 for a propeller for ultralight Max thickness 14.7% at 29.7% chord Max camber 6.4% at 47.7% chord | Remove Airfoil details Airfoil plotter |
(mh42-il) MH 42 8.94% | Martin Hepperle MH 42 low Reynolds number airfoil Max thickness 8.9% at 31.3% chord Max camber 1.8% at 36.3% chord | Remove Airfoil details Airfoil plotter |
(m665-il) M6 (65%) | NACA/Munk M6 (65%) Max thickness 7.8% at 30% chord Max camber 1.4% at 30% chord | Remove Airfoil details Airfoil plotter |
(mh117-il) MH 117 9.8% | Martin Hepperle MH 117 for a propeller for ultralight (tip) Max thickness 9.8% at 29.1% chord Max camber 2.7% at 44.6% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (mh80-il,mh120-il,mh95-il,mh113-il,mh42-il,m665-il,mh117-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| mh80-il | 50,000 | 9 | 12.3 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh80-il | 50,000 | 5 | 22.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh80-il | 100,000 | 9 | 28.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh80-il | 100,000 | 5 | 39.7 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh80-il | 200,000 | 9 | 50.5 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh80-il | 200,000 | 5 | 58.3 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh80-il | 500,000 | 9 | 82.7 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh80-il | 500,000 | 5 | 85.7 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh80-il | 1,000,000 | 9 | 109.2 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh80-il | 1,000,000 | 5 | 108.1 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh120-il | 50,000 | 9 | 32.6 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh120-il | 50,000 | 5 | 34.7 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh120-il | 100,000 | 9 | 54.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh120-il | 100,000 | 5 | 54.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh120-il | 200,000 | 9 | 76.3 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh120-il | 200,000 | 5 | 73.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh120-il | 500,000 | 9 | 104.6 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh120-il | 500,000 | 5 | 95.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh120-il | 1,000,000 | 9 | 124.3 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh120-il | 1,000,000 | 5 | 105.9 at α=4° | 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 | |
| mh113-il | 50,000 | 9 | 6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh113-il | 50,000 | 5 | 20.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh113-il | 100,000 | 9 | 50.1 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh113-il | 100,000 | 5 | 56 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh113-il | 200,000 | 9 | 84.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh113-il | 200,000 | 5 | 83.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh113-il | 500,000 | 9 | 124.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh113-il | 500,000 | 5 | 114.2 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh113-il | 1,000,000 | 9 | 153 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh113-il | 1,000,000 | 5 | 132.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh42-il | 50,000 | 9 | 32.7 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh42-il | 50,000 | 5 | 35.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh42-il | 100,000 | 9 | 49.9 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh42-il | 100,000 | 5 | 49.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh42-il | 200,000 | 9 | 67 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh42-il | 200,000 | 5 | 62.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh42-il | 500,000 | 9 | 88.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh42-il | 500,000 | 5 | 78.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh42-il | 1,000,000 | 9 | 102 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh42-il | 1,000,000 | 5 | 89.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m665-il | 50,000 | 9 | 33.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m665-il | 50,000 | 5 | 33.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m665-il | 100,000 | 9 | 47.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m665-il | 100,000 | 5 | 44.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m665-il | 200,000 | 9 | 60.3 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m665-il | 200,000 | 5 | 55.4 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m665-il | 500,000 | 9 | 74.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m665-il | 500,000 | 5 | 61.9 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m665-il | 1,000,000 | 9 | 78.6 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m665-il | 1,000,000 | 5 | 73.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh117-il | 50,000 | 9 | 36.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh117-il | 50,000 | 5 | 38.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh117-il | 100,000 | 9 | 56.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh117-il | 100,000 | 5 | 55.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh117-il | 200,000 | 9 | 77 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh117-il | 200,000 | 5 | 72 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh117-il | 500,000 | 9 | 102.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh117-il | 500,000 | 5 | 90.4 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh117-il | 1,000,000 | 9 | 120.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh117-il | 1,000,000 | 5 | 100.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| Reynolds number calculator | |||||||