How Many Square Miles Is Map?

I’m trying to determine how many square miles my island is?

It’s 7000x7000.

We’re working on making an open-world, tropical island with dinosaurs roaming.

Because of a few default settings like gravity and audio doppler, the units in Unity are meters. Changes these settings and you can make units anything you want. So 7000x7000 is whatever you want to make it. BTW: if units were meters, your island would be around 20 square miles.