Treasury Rate Watch Data as of Aug 31, 2026

Treasury Reporting Rate of Exchange

Mexico Peso to U.S. Dollar

For Q2 2026, the U.S. Treasury reports 17.454 Peso to one U.S. dollar. Over the past year the Peso has strengthened against the dollar by 7.3%; over five years the quote has moved down 14.9%.

Q2 2026 rate
17.454
Peso per USD
One year earlier
18.830
▼ 7.3% Q2 2025
Period high
23.791
Q1 2020
Period low
12.320
Q1 2013

Peso per U.S. dollar, Q1 2013 – Q2 2026

40 quarterly observations. A rising line means more Peso per dollar.

10.9414.5018.0621.6125.17201420182020202220242026 17.45

Download: fx-mexico-peso.csv · CSV · public domain

Last 24 quarters

QuarterPeso per USDChange
Q2 202617.454▼ 3.18%
Q1 202618.028▲ +0.40%
Q4 202517.956▼ 2.12%
Q3 202518.344▼ 2.58%
Q2 202518.830▼ 7.63%
Q1 202520.386▼ 1.54%
Q4 202420.704▲ +5.34%
Q3 202419.655▲ +7.43%
Q2 202418.296▼ 1.45%
Q1 202418.566▲ +12.13%
Q1 202416.558▼ 2.31%
Q4 202316.949▼ 2.99%
Q3 202317.471▲ +2.31%
Q2 202317.077▼ 5.46%
Q1 202318.063▼ 7.59%
Q4 202219.546▼ 2.99%
Q3 202220.149▼ 0.29%
Q2 202220.207▲ +1.60%
Q1 202219.888▼ 3.13%
Q4 202120.531■ 0.00%
Q3 202120.522▲ +3.45%
Q2 202119.838▼ 3.31%
Q1 202120.518▲ +3.04%
Q4 202019.913

What this rate is for

This is a Treasury Reporting Rate of Exchange, not a market rate. U.S. government agencies are required to use it when converting foreign-currency balances into dollars for official reports, so it is set once a quarter and held fixed until the next revision.

That makes it useful for reconciling government figures and for seeing a currency's path across quarters — but it is not the rate you would get from a bank or a broker today, and it should not be used for pricing a transaction.