Kenya covers 594,848 km² km² on the new Equal Earth world map — 0.4%% of all land on Earth, making it the 45th largest country in the world and the 20th largest in Africa. At 1° latitude Mercator only inflates Kenya 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: Kenya is roughly the same size as Madagascar (594,622 km² km²).
You could fit 3 of Tunisia inside Kenya.