Istanbul's official currency is the Turkish Lira (TRY). As of early 2026, exchange rates sit at roughly 35–38 TRY per EUR and 32–35 TRY per USD — but rates shift, so always check a live rate before exchanging. The upside for tourists: Turkey's exchange dynamics mean foreign currency stretches further than in most Western European cities.
A Bosphorus dinner cruise from €30 per package, combined with a full sightseeing day and a solid restaurant dinner, can still come in below the price of a single meal in London, Paris, or Amsterdam. For day-to-day purposes, visitors focused on sightseeing, cruises, and restaurants do not need to exchange large TRY amounts. Most established operators (including GoldenSunsetTour), hotels, and restaurants accept EUR and USD directly.
TRY remains necessary for local transport (metro, bus, dolmus), street food vendors, smaller bazaar stalls, and cash tips. Budget roughly €30–40 equivalent in TRY to cover daily small expenses.




