On Tuesday, January 23, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6354 Pesos BUY18.2951 SELL18.9757 0.5800 %0.1086Dollar Price in Mexican Banks BUYSELL18.0519.0517.8019.1018.183218.583218.3619.1117.7019.1018.1019.2018.1119.2718.2019.0018.3818.9218.5019.0517.7019.1018.3219.3217.6019.1718.2019.20