Ecuador covers 255,658 km² km² on the new Equal Earth world map — 0.2%% of all land on Earth, making it the 77th largest country in the world and the 9th largest in South America. At 1° latitude Mercator only inflates Ecuador by about 0%%, so the old and new maps largely agree on it — unlike the far north, where Mercator's stretch is dramatic.
For scale: Ecuador is roughly the same size as New Zealand (266,828 km² km²).
You could fit 3 of Austria inside Ecuador.