Greece covers 130,177 km² km² on the new Equal Earth world map — 0.1%% of all land on Earth, making it the 97th largest country in the world and the 14th largest in Europe. At 39° latitude the old Mercator map inflates area by about 1.7×, so it drew Greece closer to 216,094 km² km² — a difference of roughly 66%%.
For scale: Greece is roughly the same size as Bangladesh (135,674 km² km²).
You could fit 3 of Denmark inside Greece.