266,492 US, NFL fields with some room left over.
An average football ground is approx 73460 sq feet. 40 hectares is 4.30556e6 sq feet which means 58.6 or about 60 football fields would fit in.
make pure list of football goal post measurement
96.78 football fields.
NOBECAUSE...One football field (the same as a soccer field= same thing) is less than a hectare. But two football fields (or a square measuring 100* 100m) equals to one hectare.SO...One football field is less than a hectare and two football fields equals to a hectare.
528 American football fields.
3 football fields
187,475.2 American football fields.
88 football fields
22.58 American football fields.
369,600 American football fields.
About 37,813 US NFL football fields.
25 football fields can fit inside the pentagon