Euro exchange rate on September 18, 2026. EUR/PLN at 4,36 zł

Euro slightly more expensive, but still close to the 4,36 zł level

In the morning of 18.09.2026, the euro exchange rate stood at 4,3632 zł. That means that for 1000 zł, you could buy about 229 euro. For someone exchanging a larger amount, the difference is already starting to matter, although this is still only a small change.

Compared with yesterday’s level of 4,3550 zł, the euro was 0,0082 zł more expensive today. On an exchange of 5000 zł, that translates into about 9 zł less favorable conversion for someone buying euro. This is still a short-term move, not a major one.

On a weekly basis, the exchange rate also changed by +0,0082 zł. That means that in recent days the euro has been staying very close to the 4,36 zł level, with no clear move in either direction. For tourists and people sending money abroad, this level simply means a similar exchange cost as the day before.

The source does not indicate a specific reason for the morning move. In practice, that means the market started the day with a slight correction rather than a major reshuffle. With a difference this small, what matters more than the headline itself is how many euro you can buy for a given amount of złoty.

Sources

1. Current currency exchange rates: Narodowy Bank Polski (average exchange rate table)