Measurement	Imperial units	Metric units
Enter Wingspan	inches	mm
Enter Model Weight	ounces	grams
Enter Wing root chord	inches	mm
Enter Wing tip chord	inches	mm
or
Enter Average Wing chord	inches	mm
Wing Area	sq.in	sq.dm
Total Wing Loading	oz/sq.ft	g/sq.dm

Wing Loading Reference
Wing Loading	Type
10 oz/sq.ft	Glider
15 oz/sq.ft	Trainers
20 oz/sq.ft	Sport Plane
25 oz/sq.ft	Fighters

Formulas Used

Wing Loading, Imperial Loading (oz/sq.ft) = Weight(oz) / ( Wingspan(in) * Wing Chord(in) / 144 )

Wing Loading, Metric Loading (g/sq.dm) = Weight(g) / ( Wingspan(mm) * Wing Chord(mm) / 10000 )