
📌 30-Second Summary
Euribor is the reference interest rate used for variable mortgages in Spain.
How it works:
- Your rate = Euribor + spread (e.g., Euribor + 0.99%)
- Reviewed every 6 or 12 months
- When Euribor rises, your payment rises
- When Euribor falls, your payment falls
December 2025 Euribor: ~3.2%
Example:
- €200,000 mortgage, 25 years
- Spread: 0.99%
- If Euribor = 3.2%: Rate = 4.19%, Payment = €1,089/month
- If Euribor = 2.0%: Rate = 2.99%, Payment = €949/month
Impact: Each 1% Euribor change = ~€100/month on €200k mortgage.
