US Dollar to Turkish Lira, September 2025
Last updated: Source: CBRT
According to Yatırımcı.AI data, the average CBRT US dollar rate in September 2025 was TRY 41.3191 (forex selling) and TRY 41.2448 (forex buying). The first rate of the month was TRY 41.1118 on September 1, 2025 and the last rate TRY 41.5816 on September 30, 2025; the high was TRY 41.5816 (September 30, 2025) and the low TRY 41.1118 (September 1, 2025).
Daily CBRT US dollar rate, September 2025
| Date | Forex buying | Forex selling |
|---|---|---|
| September 1, 2025Monday | TRY 41.0379 | TRY 41.1118 |
| September 2, 2025Tuesday | TRY 41.0768 | TRY 41.1508 |
| September 3, 2025Wednesday | TRY 41.0851 | TRY 41.1591 |
| September 4, 2025Thursday | TRY 41.0908 | TRY 41.1648 |
| September 5, 2025Friday | TRY 41.0970 | TRY 41.1711 |
| September 6, 2025Saturday | TRY 41.0970 | TRY 41.1711 |
| September 7, 2025Sunday | TRY 41.0970 | TRY 41.1711 |
| September 8, 2025Monday | TRY 41.1816 | TRY 41.2558 |
| September 9, 2025Tuesday | TRY 41.1920 | TRY 41.2663 |
| September 10, 2025Wednesday | TRY 41.2013 | TRY 41.2756 |
| September 11, 2025Thursday | TRY 41.2114 | TRY 41.2856 |
| September 12, 2025Friday | TRY 41.2090 | TRY 41.2833 |
| September 13, 2025Saturday | TRY 41.2090 | TRY 41.2833 |
| September 14, 2025Sunday | TRY 41.2090 | TRY 41.2833 |
| September 15, 2025Monday | TRY 41.2550 | TRY 41.3293 |
| September 16, 2025Tuesday | TRY 41.2295 | TRY 41.3038 |
| September 17, 2025Wednesday | TRY 41.2161 | TRY 41.2904 |
| September 18, 2025Thursday | TRY 41.2410 | TRY 41.3153 |
| September 19, 2025Friday | TRY 41.2344 | TRY 41.3087 |
| September 20, 2025Saturday | TRY 41.2344 | TRY 41.3087 |
| September 21, 2025Sunday | TRY 41.2344 | TRY 41.3087 |
| September 22, 2025Monday | TRY 41.2983 | TRY 41.3727 |
| September 23, 2025Tuesday | TRY 41.3375 | TRY 41.4119 |
| September 24, 2025Wednesday | TRY 41.3726 | TRY 41.4471 |
| September 25, 2025Thursday | TRY 41.3950 | TRY 41.4695 |
| September 26, 2025Friday | TRY 41.4179 | TRY 41.4925 |
| September 27, 2025Saturday | TRY 41.4179 | TRY 41.4925 |
| September 28, 2025Sunday | TRY 41.4179 | TRY 41.4925 |
| September 29, 2025Monday | TRY 41.4984 | TRY 41.5732 |
| September 30, 2025Tuesday | TRY 41.5068 | TRY 41.5816 |
Source: Central Bank of the Republic of Türkiye (CBRT) indicative exchange rates. The CBRT sets and announces these rates at 15:30 every business day; the tables show the CBRT forex buying and selling rates, not free-market or bank rates. Averages are simple means over the business days with an announcement; highs and lows use the forex selling rate.
The CBRT does not announce rates on weekends and public holidays. Those days are shown dimmed with the rate announced on the last business day, which is also the rate applied in practice on those days.
Frequently Asked Questions
What was the average US dollar rate in September 2025?
Based on CBRT indicative rates, the average US dollar rate in September 2025 was TRY 41.3191 (forex selling) and TRY 41.2448 (forex buying).
What was the US dollar rate on September 30, 2025?
The CBRT indicative rates announced on September 30, 2025 put 1 US dollar at TRY 41.5068 (forex buying) and TRY 41.5816 (forex selling).
Which US dollar rate does this page show?
The tables show the indicative forex buying and selling rates the CBRT announces at 15:30 on every business day. Rates at banks, exchange offices and in the free market can differ because of spreads and timing.