USD to MXN exchange rate on 2026-09-17 Closing rate1 USD = 17.1927 MXNDay-over-day change: 0.20%Previous close: 17.1577More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All USD rates All MXN rates MXN To USD