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BOE-A-2026-2018 ·27 January 2026 ·Act critical
Administrative

Businesses and individuals: 1 euro = 1.1836 US dollars (immediate update)

The Bank of Spain Resolution publishes the official euro exchange rate changes for 26 January 2026, in accordance with Article 36 of Law 46/1998, defining official conversion rates against foreign currencies. These rates supersede previous ones and must be used in official financial transactions, such as payments, exchange rates, and public quotations (Art. 36).

In 2 key points

  1. 1 euro = 1.1836 US dollars (official update of 26/01/2026) (CAMBIOS)
  2. Official rates are based on European Central Bank publications and are applied in accordance with Article 36 of Law 46/1998 (art. 36 Ley 46/1998)

How it affects those involved

Traders, banks, and companies conducting international operations must update their conversion rates to prevent errors in invoicing, payments, and quotations. Individuals making purchases or travelling in foreign currencies must also use the new rates. Public administrations and financial institutions must incorporate the new rates into their calculation and publication systems. Financial advisors should inform their clients of the change to ensure accuracy in calculations.

Lifecycle

2026-01-27PublishedPublished in the BOE
2026-01-26Into forceComes into force (Resolución de 26 de enero de 2026)
Official text Based on BOE data (boe.es). Information, not advice.

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This analysis is informational only and does not constitute legal advice or create a client-adviser relationship. BM Consulting.
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