A 3% card fee on a $2,000 trip is $60. Paying in dollars at the till can cost more

October 12, 2026 · 4 min read

Spend $2,000 on a card abroad and a 3% foreign transaction fee adds $60. It does not appear at the till. It shows up on the statement, often folded into each purchase, and most people never add it up.

The fee, on a real trip

Many cards charge a percentage on anything bought in another currency. The 3% here is an example. Some cards charge less and some charge nothing, and the figure is in your card’s terms.

A $40 dinner: $1.20.
A $600 hotel stay: $18.
$2,000 across the trip: $60.

No single charge is large. The fee is a percentage, so it never looks like much on any one receipt.

“Pay in dollars?” usually costs more

A card terminal or cash machine abroad may offer to charge you in your home currency. It feels safer, because you see a dollar figure. The shop’s payment company does the conversion, at a rate it chooses, and that rate is often well below the mid-market one.

Take a 5% markup as an example. The same $2,000 of spending is billed as $2,100. If your card still charges its 3% fee because the purchase was made abroad, that is another $63.

Extra cost on $2,000 of spending abroad (example rates)

Paid in local currency, 3% card fee: $60
Paid in dollars, 5% markup: $100
Paid in dollars, 5% markup and the 3% fee: $163

Both percentages are made up for the arithmetic. The markup varies from one terminal to the next, and whether your card adds its fee to a purchase billed in dollars is in its terms. What you can check on the spot is the rate on the screen against the mid-market rate. The currency converter shows that rate, with the date it was published.

Checking a rate you are offered

Divide the amount in your currency by the amount in the local one. That is the rate you are being offered. Compare it with the reference rate. A gap of 1% on a $600 bill is $6, and a gap of 5% is $30. This article explains why the rate you look up is never the rate you get.

What this leaves out

Your card’s actual fee. It is in the card terms, and it may be zero.
Cash machine fees. A withdrawal abroad can carry a fixed fee from your bank and another from the machine’s owner.
The rate your card network uses. It is close to the mid-market rate but not the same, and it is set on the day the purchase is processed, not the day you made it.
Today’s rate. The converter uses European Central Bank reference rates published on the date it shows, not a live rate.

An estimate from example figures, not financial advice.