As examples: Wing area loading
A380: MTOW/845 sq m is 680 kg/ sq m
B747: MTOW / 511 sq m is 652 kg/sq m
B789: MTOW/360 sq m is 705 kg/sq m
B757: MTOW/376 sq m is 678 kg/sq m[/QUOTE]
Using Wikipedia as a source produced slightly different numbers -
A380 - 680/sq m
748 - 808/sq m
744 - 786/sq m
773 - 700 kg/sq m
789 - 674/sq m
763 - 660/sq m
752 - 624/sq m
Interesting that the 747 numbers are much higher than the others. Perhaps a mistake in wiki’s data?