Converting euros to dollars (EUR/USD) seems trivial, but the real cost depends on where and how you do it. The rate you see on Google (mid-market) isn’t what you get. Here we explain how the pair works, where fees hide, when to exchange and the best alternatives today.
What is the EUR/USD rate
EUR/USD = how many dollars (USD) you get for 1 euro (EUR).
Example: EUR/USD = 1.0850 → 1 € = 1.0850 $.
- Base: EUR (always 1).
- Quote: USD (variable).
- Rising = euro strengthens (you get more $ per €).
- Falling = dollar strengthens.
The Forex market runs 24 h / 5 days (Sunday 22:00 UTC – Friday 22:00 UTC). Weekends closed → spreads widen.
Mid-market rate vs. client rate
| Rate | What it is | Who sees it | Typical spread |
|---|---|---|---|
| Mid-market (interbank) | Mid-price between bank buy/sell | Google, XE, Reuters, Bloomberg | 0 % (reference) |
| Retail client (bank) | Mid-market + spread + fixed fee | Your online banking, branch | 1.5–3 % + €3–15/op |
| Fintech / multi-currency | Mid-market + reduced spread | Revolut, Wise, N26, Trade Republic, Evo, MyInvestor | 0.3–0.7 % (sometimes 0 % in market hours) |
| Airport / hotel | Mid-market + high spread | Physical exchange bureaus | 5–10 % |
Golden rule: never exchange cash at the airport. You lose €50–100 per €1000.
Where costs hide
- Spread (margin over mid-market): the difference between buy and sell. Banks: 1.5–3 %. Fintechs: 0.3–0.7 %.
- Fixed fee per transaction: €3–15 at traditional banks.
- DCC (Dynamic Currency Conversion): the ATM/POS offers “charge in EUR”. Say no. The merchant/bank sets the rate, usually 3–7 % worse.
- Destination ATM fee: $2–5 per withdrawal + possible fee from your bank.
- Weekends / holidays: Revolut and others apply a 0.5–1 % surcharge (market closed, they hedge risk).
Best options today (2024/2025)
| Option | FX Spread | Fixed fee | Free limit/month | Notes |
|---|---|---|---|---|
| Revolut Standard | 0 % (Mon–Fri) | €0 | €1,000/mo | Weekend +0.5 %; >€1k +0.5 % |
| Wise (card/account) | 0.35–0.7 % | €0 | Unlimited | Real rate + transparent fee |
| N26 You/Metal | 0 % | €0 | Unlimited | Includes travel insurance |
| Trade Republic | 0 % | €0 | Unlimited | Card only, investment account |
| Evo Banco / MyInvestor / imaginBank | 0 % | €0 | Unlimited | Spanish banks with no FX fees |
| Traditional credit card (Santander, BBVA, Caixa…) | 1.5–3 % | 3–5 % (min €3–6) | — | Avoid for daily USD spending |
When to exchange: basic timing
- Market hours (Mon–Fri): tightest spreads. Avoid early morning (low liquidity).
- Weekends: market closed → widened spreads / fintech surcharges. If you can, wait for Monday.
- Macro news (ECB, Fed, CPI, payrolls): volatility ↑ → spreads ↑. Avoid trading the hour of the release unless speculating.
- Average in: if you’ll spend $2000 over 2 weeks, exchange $500 every 3–4 days (dollar-cost averaging) → reduces bad-day risk.
Checklist before travel / buying in USD
- ✅ Have a no-FX-fee card (Revolut, Wise, N26, Trade Republic, Evo, MyInvestor).
- ✅ Disable DCC: at ATM/POS, always choose local currency (USD).
- ✅ Carry some USD cash (100–200 $) for tips/small cash-only payments.
- ✅ Notify your bank of dates/country (avoids fraud blocks).
- ✅ Check daily ATM withdrawal limits (usually €500–1000/day).
- ✅ Use Apple Pay / Google Pay with the no-fee card: safer, same rate.
Conclusion
- Real rate = mid-market (Google/XE).
- Your cost = mid-market + spread + fees.
- Win: no-FX-fee card + pay in local currency (USD) + avoid airport/DCC.
- Typical saving: €30–80 per €1000 exchanged vs traditional bank.
Calculate EUR/USD conversion with reference rate and compare with what your bank offers.