# What sending money abroad really costs, even when the fee says "$0"

> "No fee" does not mean free. The real cost of a money transfer is often hidden inside the exchange rate the service applies, not the fee it advertises.

Source: https://roamfact.com/en/analysis/money-transfer-real-cost/

Published: 2026-10-12

Whether you are wiring money to family abroad, paying a deposit on a rental overseas, or moving funds to cover a trip, the advertised transfer fee is only part of the story. The bigger cost usually hides in the exchange rate the service quotes you, which is rarely the market rate.

## Where the real cost hides

A transfer service that charges "$0 fee" still has to make money somewhere, and that somewhere is the exchange rate margin: it buys currency near the market rate and sells it to you a percentage point or two worse, pocketing the difference without ever calling it a fee. A service that openly charges a flat fee of $5 but gives you the real market rate can easily end up cheaper on a $1,000 transfer than one that charges "$0" but marks up the rate by 3%.

## How to compare two services honestly

Ignore the advertised fee on its own. Instead, work out how much the recipient actually gets in their local currency for a fixed amount you send, then compare that number across services. Many transfer apps now show this clearly before you confirm; if one does not show the exact exchange rate it will use, treat that as a red flag. A quick way to sanity-check it: compare the rate the service quotes against the reference market rate on this site at the same time — a gap of more than 1–2% is a real cost, whatever the service calls it.

## Bank wires versus transfer apps

A traditional bank wire from a US bank often charges a flat fee of $25–$50 plus a wider exchange-rate markup than a dedicated transfer app, and can take several business days. Specialist transfer services built for cross-border payments (rather than banks' side business) generally combine a smaller, clearer fee with a rate much closer to the market rate, and often settle in minutes to a day. For recurring transfers — rent, family support, tuition — the difference compounds fast, so it is worth comparing a couple of services once rather than defaulting to your bank.