What that "zero fee" transfer actually costs
Most providers advertise the upfront fee. The larger cost is usually the margin added to the exchange rate, which never appears as a line item. This works out both, and shows the arithmetic.
Why the spread is the part that matters
A provider quoting no fee and a 2% spread on €1,000 costs you more than one charging a €5 fee at the mid-market rate. The first looks free. The arithmetic above is the only way to compare them, and it is the reason "no fees" is the most reliably misleading phrase in this industry.
Check the offered rate at the moment you are about to send, not from a marketing page. Rates move, and the rate a provider advertises is not always the rate it fills at.
What this does not include
- Receiving-bank charges. Some correspondent and receiving banks deduct their own fee. Ask the recipient what actually landed and compare it against the figure above — the gap is a cost nobody quoted you.
- Card funding fees. Funding a transfer by credit card can add a percentage, and some issuers treat it as a cash advance.
- Weekend and out-of-hours markups. Several providers widen the spread when markets are closed.
How to run a comparison that means something
There is only one number worth comparing: the amount the recipient actually receives. Every provider presents its pricing in whichever component flatters it — the fee, the rate, or the speed. Reducing all of them to a single destination figure makes the comparison trivial and the marketing irrelevant.
Four things have to be held constant, or you are measuring noise:
- Same day, same hour. Mid-market moves continuously. A comparison run across two days measures the currency market, not the providers.
- Same amount. Many providers narrow the spread above a threshold, so a comparison at €500 does not predict the price at €5,000 — in either direction.
- Same delivery speed. Express and standard are different products at different prices, and the default differs between providers.
- Same funding method. Card funding is frequently more expensive than a bank transfer, and the difference is often larger than the spread you are trying to compare.
Two questions the quote screen will not answer
Is the rate guaranteed or indicative? For transfers that are not instant, some providers quote indicatively and execute at whatever the rate is when the payment is processed. The terms distinguish the two, and on a volatile day the difference is real. Locked quotes also expire — often in minutes — and funding after expiry re-prices silently.
Can intermediaries deduct from the payment in transit? For a euro payment inside SEPA, no. For a bank wire into a thinly-connected corridor, assume yes unless told otherwise: each correspondent bank in the routing chain can take its own cut, and your sending bank often cannot tell you in advance how many there will be. That is why an exact amount sent can produce an unpredictable amount received.
If a precise amount must arrive, ask whether the charge-bearer option can be
set to OUR, which puts intermediary charges on the sender. It
costs more, and it costs more precisely because the bank is now absorbing an
unknown.
Related reading
Why "no fees" transfers are not free covers the pricing model this calculator exists to expose. Exchange rate spread, explained with worked examples walks the arithmetic step by step, including a worked case where an intermediary deduction turns a "zero fee" transfer into a 5.8% cost. How a cross-border transfer actually moves explains the correspondent chain that produces those deductions, and why SEPA euro payments avoid them entirely.
This is arithmetic, not advice. It compares the cost of transfer options using figures you enter; it does not recommend a provider and is not financial advice. Confirm all rates and fees with the provider before sending.