Why You Should Use Wise for International Transfers (A Real CHF to AED Example)

Sending money out of Switzerland almost always costs more than people expect, and the reason is rarely a visible fee. It is usually the exchange rate itself. Banks quote you their own rate, not the real market rate, and the gap between the two is where the cost hides.

A real example: 10,000 CHF to Dubai

I recently sent 10,000 CHF to my own account in Dubai, and tested both routes with the same amount, on the same day, to see the actual difference:

• Via my Cantonal Bank’s own transfer: 10,000 CHF converted to 43,090 AED
• Via Wise (funded from the same Cantonal Bank account): 10,000 CHF converted to 45,200 AED

That is a difference of 2,110 AED on a single transfer, roughly 4.9% more money landing in Dubai, for sending the exact same amount, and it took about the same amount of time to arrive. This was not a speed-for-cost trade-off, Wise was not slower, it was simply a better rate.

How I actually did it

The process was straightforward: transfer CHF from my Cantonal Bank account into my Wise account, then send from Wise to my Dubai bank account in AED. Wise shows you the live mid-market exchange rate and a transparent fee before you confirm, so I knew exactly what I would receive before sending anything.

Why the gap exists

Most banks do not charge international transfers as a clear, separate fee, instead they apply a marked-up exchange rate and let the transfer itself look “free” or low-cost. The true cost is baked into the rate you are quoted. Comparing that rate against the actual mid-market rate (easy to check on any rate-comparison site) is the only way to see the real cost before you send.

Best for / avoid if

Best for: anyone regularly sending money out of Switzerland, rent or family support back home, property payments, or salary sent to another country.

Avoid if: you are sending a very small, one-off amount where a flat fee elsewhere might beat the rate difference, always worth a quick check for very small transfers.

Exchange rates move constantly, the figures above reflect one specific transfer on one specific day. Always check the live rate on both sides before sending, but the pattern, banks quoting a worse rate than Wise, is consistent.