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BOE-A-2026-244 ·3 January 2026 ·Act critical
Administrative

Businesses and individuals: 1 euro = 1.1721 USD from 2/1/2026

The Bank of Spain resolution publishes official euro exchange rates as of January 2, 2026, based on ECB data, under Article 36 of Law 46/1998. These rates are legally binding and must be used in financial transactions, payments, and official conversions from that date.

In 2 key points

  1. 1 euro = 1.1721 US dollars from 2/1/2026 (CAMBIOS)
  2. The rates are official and have legal effect from 2 January 2026 (art. 36 de la Ley 46/1998)

How it affects those involved

Traders, companies, and individuals engaged in international operations must update their conversion calculations from 2 January 2026. Public finance authorities and banking institutions must apply the new rates to their transactions. Financial advisors must review their calculations to prevent exchange rate errors. Currency traders must adjust their internal systems.

Lifecycle

2026-01-03PublishedPublished in the BOE
2026-01-02Into forceComes into force (art. 36 de la Ley 46/1998)
Official text Based on BOE data (boe.es). Information, not advice.

Does this provision affect you?

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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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