Weekly overview of exchange rates. How much was the dollar, euro, pound and franc?

The past week brought changes on the currency market. The zloty strengthened against the US dollar, euro and pound sterling, while the Swiss franc recorded the highest rate increase.

The largest exchange rate fluctuations were recorded in the case of the Swiss franc and the dollar, while the euro and pound moved in a narrow price range.

Currency rates – weekly analysis

US Dollar (USD) started the week on Monday from PLN 3.6763, and on Friday it amounted to PLN 3.6388. This is a significant drop, by as much as 3.75 gr.

Euro (EUR) on Monday it cost PLN 4.2592, and on Friday it dropped to PLN 4.2565. This is a discount of 0.27 groszy, which means a practically stable euro exchange rate against the zloty with a slight tendency to weaken.

Swiss franc (CHF) started the week at PLN 4.5719 and ended at PLN 4.6096. This means an increase of 3.77 gr. The franc turned out to be the strongest currency this week.

Pound sterling (GBP) on Monday it was PLN 4.8983, and on Friday it was PLN 4.8847. This is a decrease of PLN 1.36, which confirms the slight weakening of the British currency against the Polish zloty in the analyzed period. The pound still remains below the psychological limit of PLN 5.

Currency rates – weekly summary

Changes in the value of exchange rates of four main currencies in the period from October 13 to 17, 2025 (NBP data):

• USD: -3.75 gr (from PLN 3.6763 to PLN 3.6388)

• EUR: –0.27 gr (from PLN 4.2592 to PLN 4.2565)

• CHF: +3.77 gr (from PLN 4.5719 to PLN 4.6096)

• GBP: -1.36 gr (from PLN 4.8983 to PLN 4.8847)

Currency rates – last week

Exchange rates of the four most important currencies in the period from October 13 to 17, 2025 according to data from the National Bank of Poland (NBP):

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

When does the National Bank of Poland publish currency rates?

Average exchange rates are provided by the National Bank of Poland according to the following principles:

• table A of average foreign currency rates is updated every business day, between 11:45 a.m. and 12:15 p.m.,

• table B of average foreign exchange rates is updated every Wednesday, between 11:45 a.m. and 12:15 p.m. If Wednesday is a non-working day, the update takes place the previous day,

• table C of the purchase and sale rates of foreign currencies and the table of settlement unit rates are updated every business day, between 7:45 a.m. and 8:15 a.m.