USD to MXN exchange rate on 2026-09-15 Closing rate1 USD = 17.1211 MXNDay-over-day change: 0.86%Previous close: 16.9745More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All USD rates All MXN rates MXN To USD