Ghana covers 239,589 km² km² on the new Equal Earth world map — 0.2%% of all land on Earth, making it the 81st largest country in the world and the 33rd largest in Africa. At 8° latitude Mercator only inflates Ghana by about 2%%, so the old and new maps largely agree on it — unlike the far north, where Mercator's stretch is dramatic.
For scale: Ghana is roughly the same size as United Kingdom (239,616 km² km²).
You could fit 3 of Czechia inside Ghana.