Cheapest way to send money internationally: total cost and World Bank benchmarks

Comparing international transfers is harder than it looks, because the lowest advertised fee often comes with the worst exchange rate. This guide gives you one formula that captures every cost, the World Bank's benchmarks for banks, money transfer operators and digital services, a method-by-method comparison, a worked $500 example and a checklist to run before you pay.

What counts as the cheapest way to send money internationally?

The cheapest way is whichever provider and method delivers the most foreign currency per dollar you pay, for your amount, route and payout method.

No type of provider wins on every corridor. On World Bank averages, digital services and money transfer operators are far cheaper than banks, and payouts into mobile wallets and onto debit cards cost less than payouts into bank accounts. Averages hide wide ranges, though, and a bank can still come out ahead on a large transfer if its exchange rate is sharp. The only dependable answer comes from pricing real quotes for your exact transfer, using the formula below.

How do you work out the total cost of a transfer?

Add up everything you pay, then subtract what the money that arrives is worth at the mid-market rate; the difference is the total cost.

This version needs only the figures on the provider's disclosure and a live rate, and it captures every cost at once: the transfer fee, the exchange-rate markup, the 1% federal tax on cash-funded transfers and any deduction you know about, such as a correspondent bank's charge. Divide the result by the amount sent to get a percentage you can set against the World Bank benchmarks further down.

Splitting the total into parts helps when you switch providers. The fee is the flat element; the markup is the percentage element that grows with the amount. Our guides show how to calculate the exchange rate markup and how to read the mid-market exchange rate at the moment you send, and our money transfer cost calculator does these sums for a pound-to-rupee transfer.

Which sending method suits your amount, speed and payout?

Start from three questions: how much you are sending, how fast it must arrive and how the recipient can receive it, because each one narrows the field.

Speed and price are less tied than people assume. The World Bank found bank services much slower than those of money transfer operators, which often hold money in advance in the receiving country so they can pay out at once, and banks were also the most expensive. How long international transfers take covers cut-offs, weekends and holidays.

How do the main sending methods compare?

They differ mainly in where the cost sits: in a flat fee, in the exchange rate, in the way you pay or in the payout at the other end.

Each method has one cost that catches people out:

• Bank wires carry the highest flat fees and can lose money to correspondent banks along the way. International wire transfer fees itemizes each charge and the OUR, SHA and BEN options.
• Cash funding triggers the federal remittance transfer tax: 1% of the amount sent, on transfers paid with cash, a money order, a cashier's check or a similar physical instrument (IRS, as of Nov 1, 2026). Not taxed: Transfers funded from a bank or other financial-institution account, or with a US-issued debit or credit card. The remittance transfer tax guide explains what counts as cash.
• Credit cards can be expensive even when the transfer fee is low, because the CFPB's card definitions include wire transfers among cash advances. Check how your issuer codes a card-funded transfer before paying.
• Mobile wallets are cheap to receive into, but withdrawing cash at an agent can cost the recipient a fee; see mobile money explained.
• Stablecoins move quickly at any hour, but the buy and sell spreads decide the price; compare the largest dollar stablecoins and read sending money with stablecoins.

What do World Bank benchmarks say about provider types?

They show banks charging about three times as much as money transfer operators on average, and digital services cheaper still.

The World Bank's Remittance Prices Worldwide survey prices transfers of $200 and $500, or the local equivalent, in hundreds of corridors, using mystery shopping and data feeds that cover most of each market. Its cost measure is the fee plus the exchange-rate margin over the interbank rate, the same definition the UN uses for Sustainable Development Goal 10.c. Charges at the receiving end, such as an incoming bank fee, are not included.

SmaRT is the World Bank's estimate of what a well-informed sender could pay: the simple average of the three cheapest services in each corridor that are transparent, deliver within five days and that senders and their families can realistically use. The gap between 3.29% and the 6.36% average is roughly what shopping around is worth on a typical $200 transfer. Prices have come down, from 9.67% globally in Q1 2009, but the average is still more than twice the goal set under SDG 10.c, which calls for an average under 3% by 2030 and no corridor costing more than 5%.

These are the ten cheapest US corridors in the same survey, ranked by the cost of sending $200:

A zero margin means the survey measured no conversion cost, as happens when the money is paid out in dollars; El Salvador, Ecuador and Panama have adopted the dollar as their currency. A negative margin, as on the Ethiopia row, means the average quote beat the reference rate the survey used. Mexico isn't among the ten: its averages were 4.54% for $200 and 2.99% for $500, a $9.83 fee plus a 1.02% margin.

What does $500 to Mexico cost three ways?

In our example, the same $500 costs $50.00 as a bank wire, $19.83 as cash pickup paid in cash and $7.24 through an online service.

Assume a mid-market rate of 18.82 pesos per dollar, close to the market on November 1, 2026. The wire fee is in the range US banks publish for international wires sent in dollars; the other two quotes are illustrative.

Two lessons carry over to any corridor. The wire and the cash pickup delivered almost the same pesos, so the difference between them is all fees and tax. And the online service won without being free, because its markup was less than half the others'. Mexico's SPEI system lets many services credit an 18-digit CLABE account in seconds once the money is in the country; see SPEI and CLABE and our US to Mexico transfer guide.

How do you avoid the hidden extras?

Check what the headline fee leaves out: the exchange rate, the cost of your payment method, deductions along the route and charges at the recipient's end.

• Route deductions. For consumer transfers, fees that intermediary banks deduct count as covered third-party fees, which the provider must include in its disclosure, exactly or as an estimate.
• Recipient charges. A fee the recipient's bank charges to receive money into an account, and foreign taxes, only have to be flagged with a warning. The World Bank's figures leave them out too.
• Rate timing. Ask whether the quoted rate is locked or set when the money arrives, which is common when a bank wire is sent in dollars.
• Second thoughts. If the disclosure looks worse than expected after you pay, you can usually cancel up to 30 minutes after paying, for a full refund; remittance transfer rights explains the conditions.

Our guide to how to send money internationally covers the rest of the process, from the details your recipient must give you to the rules on both ends.