Currency rates October 20, 2025. How much is the dollar, euro, franc and pound?

This is important information not only for finance enthusiasts. Information about daily changing exchange rates electrifies Poles both in the country and abroad.

Data provided on Monday morning by the National Bank of Poland (NBP) shows that on October 20, 1 US dollar cost PLN 3.6349. For the most popular European currency, i.e. euro, PLN 4.2396. One Swiss franc was worth PLN 4.5866, and one British pound was PLN 4.8810.

What are the exchange rates today? The National Bank of Poland published the latest data

Currency rates – Monday, October 20

• dollar – PLN 3.6349

• euro – PLN 4.2396

• Swiss franc – PLN 4.5866

• pound sterling – PLN 4.8810

Currency rates – previous week

Currency rates – Friday, October 17

• dollar – PLN 3.6388

• euro – PLN 4.2565

• Swiss franc – PLN 4.6096

• pound sterling – PLN 4.8847

Currency rates – Thursday, October 16

• dollar – PLN 3.6467

• euro – PLN 4.2517

• Swiss franc – PLN 4.5781

• pound sterling – PLN 4.9005

Currency rates – Wednesday, October 15

• dollar – PLN 3.6585

• euro – PLN 4.2556

• Swiss franc – PLN 4.5739

• pound sterling – PLN 4.8820

Currency rates – Tuesday, October 14

• dollar – PLN 3.6897

• euro – PLN 4.2645

• Swiss franc – PLN 4.5931

• pound sterling – PLN 4.9009

Currency rates – Monday, October 13

• dollar – PLN 3.6763

• euro – PLN 4.2592

• Swiss franc – PLN 4.5719

• pound sterling – PLN 4.8983

Why do currency rates change daily?

Currency rates change every day due to dynamic processes taking place in the financial market. The most important factors influencing their fluctuations are: supply and demand for a given currency, decisions of central banks regarding interest rates, macroeconomic data such as inflation or GDP, as well as geopolitical events and global crises.

Investor speculation on the Forex market can also lead to sudden changes in rates. For example, an increase in demand for the US dollar may increase its value relative to other currencies. Seasonal factors, such as holidays or the end of the year, may also influence exchange rate fluctuations.