Weekly review of exchange rates. How much dollar, euro, pound and frank?

In the past week, on the currency market, Pound Szterling showed the greatest strength, gaining 2.56 grosze relative to the zloty. American dollar, euro and Frank Swiss also ended a week in the plus, but to a much lesser extent. This shows the stability of the dollar and European currencies while preventing the British currency on the second week of September.

Currency courses – Analysis of the week

American dollar (USD) He started a week at PLN 3.6214, and on Friday it cost PLN 3.6350. This is an increase of 1.36 groszy, signaling the strengthening of the American currency towards the zloty.

Euro (EUR) On Monday, it was valued at PLN 4,2484, and the week ended with PLN 4.2593. It is an increase of 1.09 gr, indicating a stable, though slight strengthening of the common currency.

Frank Swiss (CHF) He started a week from PLN 4,5498, and on Friday he reached PLN 4,5588. This is an increase of 0.90 gr, which shows Frank’s relative stability against the zloty.

Pound sterling (GBP) He started a week from PLN 4.8936 and ended at PLN 4.9192. This is an increase of 2.56 gr, which makes the British currency the strongest in the past week.

Currency courses – summary of the week

Changes in the value of the exchange rates of four main currencies in the period from 8 to 12 September 2025 (NBP data):

• USD: +1.36 gr (from PLN 3.6214 to PLN 3.6350)

• EUR: +1.09 gr (from PLN 4.2484 to PLN 4.2593)

• CHF: +0.90 gr (from PLN 4.5498 to PLN 4,5588)

• GBP: +2.56 gr (from PLN 4.8936 to PLN 4.9192)

Currency courses – past week

Courses of the four most important currencies in the period from 8 to 12 September 2025. According to the data of the National Bank of Poland (NBP):

Currency courses – Friday, September 12

• dollar – PLN 3.6350

• euro – PLN 4.2593

• Swiss franc – PLN 4,5588

• pound sterling – PLN 4.9192

Currency courses – Thursday, September 11

• dollar – PLN 3.6459

• euro – PLN 4.2626

• Frank Szwajcarski – PLN 4.5611

• pound sterling – PLN 4.9276

Currency courses – Wednesday, September 10

• dollar – PLN 3.6414

• euro – PLN 4.2604

• Swiss franc – PLN 4.5659

• pound sterling – PLN 4.9259

Currency courses – Tuesday, September 9

• dollar – PLN 3.6173

• euro – PLN 4.2540

• Swiss franc – PLN 4,5614

• pound sterling – PLN 4.9100

Currency courses – Monday, September 8

• dollar – PLN 3.6214

• euro – PLN 4.2484

• Swiss franc – PLN 4,5498

• pound sterling – PLN 4.8936

When does the NBP provide exchange rates?

Average exchange rates are provided by the NBP according to the following rules:

• Table A foreign currency courses is updated every business day, between 11:45 and 12:15,

• Table B of Medium Currency Courses is updated every Wednesday, between 11:45 and 12:15. If Wednesday is a day off from work, the update takes place the previous day,

• Table C Courses for the purchase and sale of foreign currencies and the Course table are updated every business day, between 7:45 and 8:15.