# Euro to PLN converter

Converts Euro (EUR) to Polish zloty (PLN) and back at the ECB euro reference rates of 28 September 2026, or at your own rate.

- Page: https://www.acalculator.org/convert/euro-to-pln
- JSON spec: https://www.acalculator.org/convert/euro-to-pln.json
- Version: 81bb05aef366

## Default answer

Example with the default inputs (Euro (EUR) 1, Rate: PLN per 1 EUR 4.373): 1 EUR = 4.37 PLN, at 1 EUR = 4.373 PLN. The ECB reference rates of 28 September 2026 give 1 EUR = 4.373 PLN.

## Inputs

| Key | Label | Description |
| --- | --- | --- |
| amount | Euro (EUR) | The amount in EUR. |
| result | Polish zloty (PLN) | The same amount in PLN. |
| rate | Rate: PLN per 1 EUR | How many PLN one EUR buys. It starts at the ECB rate of 28 September 2026; type your bank's rate to use it. |

## Outputs

| Key | Label | Description |
| --- | --- | --- |
| amount | Euro (EUR) | The amount in EUR. |
| result | Polish zloty (PLN) | The amount in PLN. |
| rate | Rate: PLN per 1 EUR | How many PLN one EUR buys in this answer. |
| inverse | Inverse: EUR per 1 PLN | How many EUR one PLN buys. |

## Method

PLN = EUR × rate, with the ECB euro reference rate by default.

## Assumptions

- The default rate, 1 EUR = 4.373 PLN, is from the ECB euro reference rates of 28 September 2026.
- The ECB publishes its reference rates for information purposes only, not for transactions. Banks and cards add a margin or a fee; type their rate to see what you would get.
- Amounts are rounded to 2 decimal places, without trailing zeros (24.4 means 24.40), and rates show up to 7 significant figures; the calculation keeps full precision.

## Worked examples

1. amount = 100, rate = 4.373 gives result = 437.3. Source: hand calculation: amount × rate, at the ECB rate of 28 September 2026 for EUR to PLN (4.373) rounded to 4 significant figures.
2. result = 100, rate = 4.373 gives amount = 22.867597. Source: hand calculation: amount × rate, at the ECB rate of 28 September 2026 for EUR to PLN (4.373) rounded to 4 significant figures.
3. amount = 100, result = 437.3 gives rate = 4.373. Source: hand calculation: rate = result ÷ amount.

## FAQ

### How much is 1 EUR in PLN?

At the ECB euro reference rates of 28 September 2026, 1 EUR = 4.373 PLN, and 1 PLN = 0.228676 EUR.

### Where does the EUR to PLN rate come from?

It is the ECB euro reference rate for PLN as published: on 28 September 2026, 1 euro bought 4.373 PLN.

### Can I use this rate at my bank?

Not exactly. The ECB publishes its reference rates for information purposes only and strongly discourages their use for transactions. Banks, cards, and exchange offices add a margin or a fee. Type the rate they offer into the rate box to see what you would receive.

### How often does the rate change?

The ECB sets one reference rate per currency on each TARGET working day, at about 16:00 CET. This page shows the rates of 28 September 2026; they change when the site is rebuilt with a newer copy.

## Sources

- European Central Bank, euro foreign exchange reference rates of 28 September 2026. https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml
- European Central Bank, "Euro foreign exchange reference rates": published at about 16:00 CET on TARGET working days, for information purposes only. https://www.ecb.europa.eu/stats/policy_and_exchange_rates/euro_reference_exchange_rates/html/index.en.html
- European Central Bank, disclaimer and copyright: free reuse with the ECB cited as the source; changes to the data must be stated. https://www.ecb.europa.eu/services/using-our-site/disclaimer/html/index.en.html