USD to MXN on October 21, 2025

1 USD = 18.438 MXN

1 MXN = 0.054237 USD

On Tuesday, October 21, 2025 the ECB reference rate was 1 USD = 18.438 MXN, and 1 MXN = 0.054237 USD.

Against the previous business day (October 20, 2025, 18.391) the rate moved by +0.25%.

The October 2025 average was 18.426, with a low of 18.265 and a high of 18.603.

A year earlier, on October 21, 2024, 1 USD cost 19.952 MXN (-7.59%).

October 2025: daily rates

Date	Rate	Change
October 1, 2025	18.265	-0.40%
October 2, 2025	18.371	+0.58%
October 3, 2025	18.408	+0.20%
October 6, 2025	18.417	+0.05%
October 7, 2025	18.367	-0.27%
October 8, 2025	18.390	+0.13%
October 9, 2025	18.317	-0.39%
October 10, 2025	18.375	+0.32%
October 13, 2025	18.510	+0.73%
October 14, 2025	18.603	+0.51%
October 15, 2025	18.456	-0.79%
October 16, 2025	18.435	-0.12%
October 17, 2025	18.411	-0.13%
October 20, 2025	18.391	-0.10%
October 21, 2025	18.438	+0.25%
October 22, 2025	18.403	-0.19%
October 23, 2025	18.420	+0.09%
October 24, 2025	18.405	-0.08%
October 27, 2025	18.393	-0.07%
October 28, 2025	18.444	+0.28%
October 29, 2025	18.446	+0.01%
October 30, 2025	18.599	+0.83%
October 31, 2025	18.546	-0.28%

Conversion at this date's rate

Amount	MXN	Amount	USD
1 USD	18.44 MXN	1 MXN	0.054237 USD
5 USD	92.19 MXN	5 MXN	0.27118 USD
10 USD	184.38 MXN	10 MXN	0.54237 USD
20 USD	368.75 MXN	20 MXN	1.08 USD
50 USD	921.88 MXN	50 MXN	2.71 USD
100 USD	1,843.77 MXN	100 MXN	5.42 USD
200 USD	3,687.53 MXN	200 MXN	10.85 USD
250 USD	4,609.42 MXN	250 MXN	13.56 USD

1 USD in other currencies on October 21, 2025

Pair	Rate
USD/EUR Euro	0.86155
USD/GBP British pound	0.74765
USD/JPY Japanese yen	152.02
USD/CHF Swiss franc	0.79521
USD/AUD Australian dollar	1.5409
USD/CAD Canadian dollar	1.4044
USD/NZD New Zealand dollar	1.7478
USD/CNY Chinese yuan	7.1186
USD/HKD Hong Kong dollar	7.7715
USD/SGD Singapore dollar	1.2976
USD/INR Indian rupee	87.970
USD/KRW South Korean won	1,430.50
USD/IDR Indonesian rupiah	16,604.35
USD/MYR Malaysian ringgit	4.2290
USD/PHP Philippine peso	58.379
USD/THB Thai baht	32.800
USD/ILS Israeli shekel	3.2889
USD/TRY Turkish lira	41.967
USD/ZAR South African rand	17.330
USD/BRL Brazilian real	5.3869
USD/MXN Mexican peso	18.438
USD/PLN Polish zloty	3.6524
USD/CZK Czech koruna	20.948
USD/HUF Hungarian forint	335.69
USD/RON Romanian leu	4.3799
USD/SEK Swedish krona	9.4206
USD/NOK Norwegian krone	10.054
USD/DKK Danish krone	6.4350
USD/ISK Icelandic krona	122.00

USD/MXN 2025 · USD/MXN · MXN/USD

The ECB publishes euro reference rates around 16:00 CET on TARGET business days. Cross rates between two non-euro currencies are calculated from their euro rates. Reference rates serve for information; a bank or card issuer applies its own rate.

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