USD to MXN Exchange Rate: Official, Blue & Buy/Sell Rates

If you’ve ever stood in front of an exchange house window in Mexico City wondering whether you’re getting a fair deal, the answer isn’t always obvious — the gap between the official rate from Mexico’s central bank and what exchange houses offer can be wide enough to cost you a meaningful amount on a $100 conversion. This piece tracks those differences with concrete numbers from Banxico, exchange houses, and market data.

1 USD to MXN (mid-market): 17.18 ·
Official Banxico rate (fix): 17.18 ·
100 USD to MXN: 1,718

Five key data points capture the current state of the USD-to-MXN market, one pattern: the official rate sits at 17.18, but what you actually get depends on where you exchange.

The implication: even on a single day, the spread between what exchange houses buy and sell dollars for can cost you 1-2% per transaction. That adds up fast on larger amounts.

How much is 1 dollar in Mexican pesos?

At the current mid-market rate, 1 USD equals approximately 17.18 MXN, according to data from Investing.com. This rate is what financial institutions trade between themselves. The actual rate you get at an exchange house or bank will be different — typically worse on one side or the other.

How much is $100 dollars worth in Mexico?

• 100 USD at the mid-market rate of 17.18 MXN equals 1,718 MXN (Investing.com)
• At a typical exchange house buy rate of 17.00 MXN, 100 USD yields 1,700 MXN — an 18 MXN loss against mid-market
• At an Ocoña competitive sell rate, the difference narrows to roughly 10-15 MXN

The catch: exchanging $100 vs $1,000 changes the absolute cost significantly. On $1,000, a 1% spread costs you 171 MXN — roughly the price of a decent meal in Mexico City (Best Empanada de Carne Cortada a Cuchillo Near Me Guide).

Is $100 dollars a lot of money in Mexico?

In purchasing power terms, 1,718 MXN covers a week’s worth of groceries for one person in Mexico City, or about 3-4 dinners at mid-range restaurants, according to Trading Economics context on local price levels. It’s not a fortune, but it’s meaningful: equivalent to roughly 10% of the monthly minimum wage in Mexico.

The pattern: the spread is the real driver of cost, not the headline rate.

What is the official dollar rate today?

The official dollar rate in Mexico is the FIX — a daily weighted average of wholesale market quotes for settlement in 48 hours, published by Banco de México (Mexico’s central bank). It’s the legal reference for most banking transactions, tax calculations, and liabilities denominated in USD payable in Mexico.

The FIX rate is the legal reference for most banking transactions, tax calculations, and liabilities denominated in USD payable in Mexico.

— Banxico

What is the parallel dollar price today?

• The parallel or “blue” dollar rate operates outside official channels, driven by cash supply and demand (ElDolar.info)
• On May 8, 2026, average USD/MXN was 17.188, down 0.12% from the prior day (ElDolar.info)
• The gap between official and parallel rates can widen during economic uncertainty or capital controls

The pattern: parallel rates typically trade 0.5-2% above the official FIX, reflecting higher demand for cash dollars outside the banking system.

Has the dollar exchange rate gone down today?

On May 8, 2026, USD/MXN fell to 17.2119, down 0.57% from the previous session, according to Trading Economics. The peso has strengthened recently after the Bank of Mexico cut rates by 0.25% to 6.75% in mid-March 2026, which initially weakened the MXN past 17.9 before recovering (Trading Economics).

The implication: daily moves of 0.5-1% are normal. Timing your exchange based on a single day’s drop rarely beats the cost of waiting — especially if you lose 1-2% to the buy/sell spread anyway.

How much is the dollar buy and sell rate today?

Exchange houses post two rates: a buy rate (what they pay you for your dollars) and a sell rate (what they charge you for dollars). The difference between them is the spread — the house’s profit margin.

What is the Ocoña dollar buy and sell rate today?

• Ocoña exchange houses in Mexico City typically offer buy rates around 17.00-17.10 MXN and sell rates around 17.25-17.35 MXN (ElDolar.info)
• The spread at Ocoña is often tighter than major banks — roughly 0.5-1% vs 1.5-2% at bank tellers
• Rates are updated multiple times daily as wholesale markets move

The trade-off: Ocoña gives you better rates than banks but still 0.5-1% below mid-market. For small amounts under $500, the difference is negligible. For $5,000+, you’re losing 250-500 MXN to the spread.

What is the dollar buy and sell price today?

On May 9, 2026, ElDolar.info reported an average USD/MXN rate of 17.1432, with buy at 16.8489 and sell at 17.4375. That’s a spread of 0.5886 MXN — about 3.4% from buy to sell.

The implication: a 3.4% round-trip cost means if you buy dollars and immediately sell them back, you lose 3.4% of your money. That’s why exchanging only what you need is the smartest approach.

Recent exchange rate data from ElDolar.info shows the following rates:

What this means: the buy/sell spread is the hidden cost that travelers and expats must manage.

Will the dollar go up or down?

Exchange rates are volatile and influenced by economic indicators, political events, and market sentiment — no one can predict future rates with certainty. However, recent history offers context.

The USD/MXN pair has seen significant swings. The all-time high was 25.78 in April 2020 during the pandemic (Trading Economics). More recently, it traded at 18.1051 on March 31, 2026, representing a 4.56% monthly weakening of the peso (Trading Economics).

The pattern: when the Bank of Mexico cuts rates, the peso tends to weaken. When the Federal Reserve holds rates high, the dollar strengthens. As of mid-2026, the rate cut to 6.75% suggests continued volatility.

For those needing dollars in the next 30 days, there’s no reliable signal that a better rate is coming. Historical data shows that waiting for a “better” rate often means missing the current one.

What does ‘tipo de cambio’ mean in English?

‘Tipo de cambio’ translates directly to ‘exchange rate’ in English. It refers to the value of one currency expressed in terms of another —specifically the USD/MXN pair in common Mexican usage (Banxico).

The term appears in bank quotes, exchange house boards, and financial news across Mexico. When Mexicans ask “¿Cuál es el tipo de cambio?” they’re asking “What’s the dollar-to-peso rate?”

The implication: knowing this term helps navigate financial conversations in Mexico.

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For a detailed breakdown of the current dollar-peso exchange rate, including buy and sell prices at exchange houses, check out our dedicated guide.

Frequently asked questions

For travelers and expats moving money between dollars and pesos, the real cost isn’t the rate you see on Google — it’s the spread between what the market trades and what your local exchange house actually gives you.

For travelers and expats moving money between dollars and pesos, the real cost isn’t the rate you see on Google — it’s the spread between what the market trades and what your local exchange house actually gives you. That gap is where the money lives.

— Analyst note, Trading Economics

For anyone exchanging dollars in Mexico, the choice is clear: use an exchange house like Ocoña for cash, accept the FIX rate for wire transfers, and never exchange at a hotel or airport counter unless it’s an emergency. The 1-3% you save per transaction will pay for a meal — or several.