Chad Business Directory: TCD is the ISO 3 alphabet country code of Chad. Currency of Chad is FCFA, which has a short code of XAF. Capital of Chad is N'djamena. Chad has the population of 15353184 and approximate area is 1284000.00 square kilometers (or approx. 797877.6 square miles). Population density of Chad is approx. 11/Km2 (or approx. 6.8354/mile2)