Currency Exchange in Phuket: How to Check the Rate and Avoid Getting Shortchanged
"Better than the bank" is a low bar β compare to the market, not the bank
Almost any street exchanger or private rate beats a bank β that's a low bar, banks traditionally take a bigger cut. The real comparison point isn't the bank, it's the interbank rate for that specific day (easy to check on xe.com or Google) and 2-3 other exchangers or private offers nearby.
If a quoted rate is noticeably (by several percent) better than every other option around, that's a reason to be cautious, not pleased β a rate that good often hides a fee that appears once the total is recalculated, or a short count on the bills.
The recalculation trick and the invisible fee
A common pattern: a good rate is quoted verbally, then at the actual payout an "operation fee" gets added or the total is rounded against you β on a larger sum the difference can add up.
Ask for the final amount you'll receive stated in full, in Thai baht, before you hand over any money β not in parts or percentages, an actual number.
Count the bills on the spot, before you walk away
Count the bills you receive with a witness present or on your phone camera at the moment of the handover, not after you've stepped away β proving anything after the fact is nearly impossible. This is a standard, reasonable request; no honest exchanger takes offense to it.
A safer way to exchange
Making a request through a vetted contact instead of a random street seller removes some of the risk: the rate and payout amount are agreed in writing beforehand, before the in-person meeting β if something doesn't match what was promised on-site, you have the written agreement as proof.