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Fly RC Wing Load Calculator


Enter your model’s wing area and weight below to calculate the wing loading and wing cube loading.


Wing Area:
Weight: oz.
Wing Loading: oz./sq.ft.
Wing Cube Loading:


Typical WCL Values for Models

Slow flyers and thermal gliders – under 4

Trainers, park flyers, 3D – 5 to 7

General sport and scale aerobatics – 7 to 10

Sport and scale models – 10 to 13

Warbirds and racers – 13 and over

If you would like to download this calculator in an Excel format, please click here