The formula
How to convert USD to MXN
There is only one number you need to convert USD to MXN: the rate the market is quoting. On 11 August 2026 that rate is 17.137, so:
MXN = USD × 17.137
Going the other way, divide instead of multiply — or multiply by 0.058353, which amounts to the same thing: one Mexican Peso buys 0.058353 US Dollars.
The converter at the top of this page does both directions and updates as you type. Every result is recalculated on the server as well, so the number you see is the number that gets stored.
Note: the rate feed has not refreshed recently, so the figure above may lag the market.
About the US Dollar and the Mexican Peso
The US Dollar (USD, symbol $) is the currency of the United States. The Mexican Peso (MXN, symbol Mex$) is the currency of Mexico.
The rate is set by continuous trading, which is why it rarely reads the same two days running. Everything on this page is a mid-market rate. Retail providers quote a spread around it and keep the difference.
Worked USD to MXN examples
A price tag. Something marked $50 comes to 856.85 MXN. Round to 857 MXN for a quick mental check while you are standing in the shop.
A monthly salary. $3,000 a month is 51410.95 MXN — useful when you are comparing a job offer across the two markets. Bear in mind the rate moves, so a figure agreed today will not be the figure paid out in six months.
Going the other way. If you are holding Mex$1,000 and want to know what it buys in US Dollars, that is 58.3533 USD. The converter handles both directions — use the swap button between the two fields.
Watch the margin. At a bureau charging 3%, your $500 would fetch roughly 8311.44 MXN instead of 8568.49 MXN. That gap is what the mid-market rate on this page lets you spot.
One US Dollar is worth 17.137 Mexican Pesos as of 11 August 2026. The rate comes from the daily reference feed and refreshes automatically every morning.
At today's rate, 100 US Dollars come to 1713.6983 MXN. The converter handles any amount, in either direction.
No — treat it as the reference point, not the offer. Exchange desks quote a spread around the mid-market rate and keep the difference. Comparing their quote with the figure above tells you what the convenience is costing you.