Czechia covers 78,487 km² km² on the new Equal Earth world map — 0.1%% of all land on Earth, making it the 116th largest country in the world and the 20th largest in Europe. At 50° latitude the old Mercator map inflates area by about 2.4×, so it drew Czechia closer to 187,584 km² km² — a difference of roughly 139%%.
For scale: Czechia is roughly the same size as Austria (83,901 km² km²).