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BOE-A-2026-3079 ·10 February 2026 ·Resolution Low impact
Administrative

Businesses and individuals: 3 months to update official exchange rates or deviation risks

The Bank of Spain's resolution publishes the official euro exchange rates for 9 February 2026 as set by the ECB, establishing that these rates shall take effect under Law 46/1998. They are binding for financial and commercial operations and must be updated in pricing and conversion systems from the publication date.

In 2 key points

  1. Official euro exchange rates are updated monthly by the ECB (art. 36 Ley 46/1998)
  2. 1 euro = 1.1886 US dollars (official rate as of 9/2/2026) (cambio 1 euro = 1,1886 dólares USA)

How it affects those involved

Businesses, companies and individuals carrying out international transactions must update their foreign exchange conversion calculations using the new official rates. Financial institutions and asset managers must review their internal systems to ensure calculation accuracy. Finance advisors must inform their clients about the new exchange rates and their implications for pricing and costs. Errors in calculation may result in losses or inaccuracies in profit calculations.

Lifecycle

2026-02-10PublishedPublished in the BOE
2026-02-10Into forceComes into force (Resolución de 9 de febrero de 2026, del Banco de España)
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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