NACA 4 Series Airfoil Generator

The AeroToolbox NACA 4-series calculator can be used to plot and extract airfoil coordinates for any NACA 4-series airfoil.
Andrew Wood | 28 September 2022
The AeroToolbox NACA 4-series calculator can be used to plot and extract airfoil coordinates for any NACA 4-series airfoil.

The calculator below can be used to plot and extract airfoil coordinates for any NACA 4-series airfoil. The chord can be varied and the trailing edge either made sharp or blunt. Use the “Show Coordinates” button to export the resulting coordinate points to a spreadsheet or text editor.

Max Camber (%):
(0 to 9%)
Location of Max Camber (%):
(0 to 90%)
Thickness (%):
(0 to 40%)
Airfoil Chord:
Number of Points:
Closed TE
Resulting Airfoil

Alternatively try our NACA 5 Series airfoil plotter.