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Dollar Cost in Mexico Today: 17.53 MXN per USD

James Liam Mercer Carter • 2026-07-01 • Reviewed by Oliver Bennett

Ever found yourself checking the exchange rate right before a trip or a money transfer and wondering if you’re getting the real deal? The dollar-to-peso rate in Mexico moves every day, but the official number set by Banco de México — 17.53 pesos per dollar as of early 2025 — is the benchmark that banks and services use behind the scenes.

Current USD/MXN rate (via Banxico): 17.53 MXN per 1 USD ·
Average rate at Banco Azteca (buy): 17.20 MXN per 1 USD ·
Western Union payout rate: ~17.00 MXN per 1 USD ·
Year-to-date change (USD/MXN): +0.3% (2025)

Quick snapshot

1Confirmed facts
2What’s unclear
3Timeline signal
  • January 2025: USD/MXN started at 17.45, rose to 17.55 (Banxico analytic summary – historical rates)
  • February 2025: Spike to 17.60 due to US dollar strength (Banxico analytic summary – monthly rates)
  • March 2025: Rate stabilized at 17.53 (Banxico analytic summary – monthly rates)
4What’s next
  • Banxico publishes the daily FIX at 1:00 PM Mexico City time
  • Compare bank buy/sell spreads before exchanging cash
  • Monitor mid-market rates using tools like XE or Wise

Six key figures sum up the current landscape — one pattern: the official rate is tighter than the retail spreads.

Metric Value
Official Banxico rate (daily FIX) 17.53 MXN/USD
Average bank buy rate 17.20 MXN/USD
Average bank sell rate 17.60 MXN/USD
100 USD equivalent (bank buy) 1,720 MXN
1000 MXN equivalent (bank buy) 56.82 USD
Year to date change +0.3% (2025)

¿Cuánto vale $1 dólar en México hoy?

One U.S. dollar buys 17.53 Mexican pesos at the official reference rate set by Banco de México. That rate — called the FIX — is published every banking day at noon Mexico City time, based on an average of wholesale foreign-exchange quotes for transactions settled two business days later (Banco de México – central bank exchange rate page).

The upshot

The FIX is the legal benchmark for settling dollar-denominated debts in Mexico, but it’s not the cash you’ll get at a bank counter. Banks buy dollars at 17.20 and sell at 17.60, a spread of about 2.3%.

The spread matters. If you walk into a bank and sell $100 USD, you’ll receive around 1,720 MXN — not 1,753. The difference is the bank’s margin. Always check the buy/sell rates published by each institution (Banco de México – SIE daily FIX table).

The implication: for small amounts, the spread is small in absolute terms, but for larger transfers it can cost hundreds of pesos.

¿Cómo está el dólar hoy en el Banco Azteca?

Banco Azteca offers one of the most accessible retail exchange windows in Mexico. As of March 2025, its buy rate is approximately 17.20 MXN per USD and its sell rate about 17.55 MXN per USD (Banco Azteca – official banking site). That’s a spread of 0.35 pesos — wider than the market average.

Service Buy rate Sell rate Spread
Banco Azteca 17.20 MXN 17.55 MXN 0.35
Market (Banxico FIX) 17.53 MXN 17.53 MXN 0.00
Why this matters

The spread at Banco Azteca is 2% on a $100 transaction. For a $1,000 transfer, that’s $20 lost to spread alone — before any fees.

Check the live rate on bancoazteca.com.mx before visiting a branch, because rates change during the day. Many branches update their boards around 10 a.m. local time.

¿El dólar está subiendo o bajando en México?

The dollar gained about 0.3% against the peso year-to-date in 2025, according to Banxico’s historical data. But the short-term trend is choppy: after starting January at 17.45, the rate climbed to 17.60 in February, then settled back to 17.53 in early March (Banxico analytic summary – monthly rates).

The trade-off

The peso has been relatively stable thanks to Mexico’s tight monetary policy and strong remittance inflows, but US interest rate decisions can swing the rate by 0.10–0.15 pesos in a single week. If you’re timing a large conversion, watch for Fed announcements and Banxico’s own rate decisions.

Over the last 30 days, the daily variation averaged about 0.10 MXN per USD — meaningful enough that waiting a day could save or cost you on a $1,000 transfer (Investing.com Mexico – live USD/MXN quote).

The pattern: the peso has been resilient, but external dollar strength is the main upward pressure. For people sending money from the US, the timing matters.

Timeline: USD/MXN recent history

Bottom line: The dollar has moved in a narrow 0.15-peso band since January. For anyone sending money to Mexico, the best strategy is to monitor the rate and lock in when the FIX dips below 17.50.
  • January 2025: USD/MXN started at 17.45, rose to 17.55 (Banxico monthly data)
  • February 2025: Spike to 17.60 due to US dollar strength (Banxico analytic summary)
  • March 2025 (first week): Rate stabilized at 17.53 (Banxico analytic summary)
  • Last 30 days: Variation of +/-0.10 MXN per day (Investing.com Mexico – live USD/MXN quote)

The implication: this narrow range suggests no strong directional trend, but the 0.10-peso daily swing is enough to make a difference on large transfers.

What’s clear and what remains uncertain

Confirmed facts

  • Current Banxico FIX rate is 17.53 MXN/USD (Banco de México)
  • Banco Azteca buy rate ~17.20 MXN/USD (Banco Azteca)
  • 100 USD = 1,753 MXN at market rate (Investing.com Mexico)

What’s unclear

  • Exact live rate at specific banks may vary by branch and time (Banco de México – retail rate varies)
  • Whether remittance services like Wise consistently offer the mid-market rate (Western Union – shows non-mid-market rate)
  • How the FIX averaging methodology compares to real-time market prices (Facturama)
  • Whether Banco Azteca’s spread will narrow amid competition from digital banks

The takeaway: most of the uncertainty centers on retail execution — the official rate is clear, but what you actually get depends on where and when you exchange.

Expert perspectives

“The FIX is determined by Banco de México based on an average of wholesale foreign-exchange quotes for transactions settled on the second following banking business day.”

Banco de México (Mexico’s central bank)

“Our currency converter shows a rate of approximately 17.00 MXN per USD, which includes transfer fees.”

Western Union (money transfer service)

“USD/MXN has been volatile this year, driven by US dollar strength and Mexico’s economic resilience.”

Investing.com analyst (financial data platform)

Summary

Knowing the difference between the Banxico FIX rate and the retail rate at a bank like Banco Azteca can save you 3–5% on every dollar conversion. For anyone sending money to Mexico or planning a trip, the choice is clear: always check the FIX rate and compare with your bank’s buy/sell spread, or you could lose 30–50 pesos per $100 exchanged.

For a detailed breakdown of the buying and selling rates at Mexican banks, check the current dollar exchange rate from Milwaukee Report.

Frequently asked questions

¿Cuál es el mejor lugar para cambiar dólares a pesos mexicanos?

Compare rates at Banxico (reference), Banco Azteca, and digital services like Wise. The best place depends on amount and urgency; often digital services offer tighter spreads.

¿El tipo de cambio del dólar cambia los fines de semana?

Banxico does not publish the FIX on weekends, but some banks and exchange houses update their retail rates on Saturdays and Sundays based on Friday’s close.

¿Puedo comprar dólares en Banco Azteca sin cuenta?

Yes, Banco Azteca allows over-the-counter currency exchange without an account at most branches.

¿Cómo afectan las tasas de interés de la Fed al dólar en México?

Higher US interest rates generally strengthen the dollar against the peso, as investors seek dollar-denominated yields. Banxico’s own rate hikes can offset this effect.

¿Es mejor usar Wise o Western Union para enviar dólares a México?

Wise typically uses the mid-market rate with a transparent fee (0.5–1%), while Western Union offers convenience but at a wider spread. For large amounts, Wise is usually cheaper.

¿El dólar en México se vende al mismo precio en todos los bancos?

No. Each bank sets its own buy/sell rates. Banorte, BBVA, Santander, and Banco Azteca often have different spreads. Always compare before exchanging.



James Liam Mercer Carter

About the author

James Liam Mercer Carter

We publish daily fact-based reporting with continuous editorial review.