PLN to ISK exchange rate API

Zloty to Iceland Krona · quoted 2026-10-01

31.1463

▼ +10.69% over YTD

1 PLN = 31.1463 ISK · 1 ISK = 0.03211 PLN · Get this rate via the API

1 PLN buys 31.1463 ISK as of 2026-10-01, so 1 ISK buys 0.03211 PLN. Over the year to date, PLN/ISK traded between 31.1463 and 34.9246, averaged 33.5068 and fell 10.69%. The API holds daily PLN/ISK rates from 1999-01-04 — 27 years of history — so any past day, or a whole series, is one request away.

Converting an invoice? Convert an amount on a specific date.

PLN/ISK over YTD

7D 30D 6M YTD 1Y 5Y

PLN/ISK over YTD: show the values

Point	PLN/ISK
2025-12-31	34.8733
2026-01-07	34.9246
2026-01-14	34.7084
2026-01-21	34.5831
2026-01-28	34.5008
2026-02-04	34.3317
2026-02-11	34.3491
2026-02-18	34.3650
2026-02-25	33.9782
2026-03-04	33.9767
2026-03-11	34.0992
2026-03-18	33.6197
2026-03-25	33.5690
2026-04-01	33.6504
2026-04-08	33.8051
2026-04-15	33.9519
2026-04-22	33.8608
2026-04-29	33.7739
2026-05-06	33.9239
2026-05-13	33.7779
2026-05-20	33.7015
2026-05-27	33.8487
2026-06-03	33.8343
2026-06-11	33.8210
2026-06-18	33.9126
2026-06-25	33.5860
2026-07-02	33.5664
2026-07-09	33.2830
2026-07-16	33.0369
2026-07-23	33.1407
2026-07-30	33.1028
2026-08-06	33.0309
2026-08-13	33.0329
2026-08-20	32.8795
2026-08-27	32.4489
2026-09-03	32.4974
2026-09-10	32.3924
2026-09-17	32.0789
2026-09-24	31.4903
2026-10-01	31.3250

High

34.9246

Low

31.1463

Average

33.5068

For developers

Get this rate via the API

One GET request returns the PLN/ISK rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=ISK"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=ISK");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=ISK").json()

Replace YOUR_API_KEY with the key from your dashboard.

PLN/ISK API questions

How do I get the PLN/ISK exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=ISK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest PLN/ISK rate in rates.ISK.

How far back does PLN/ISK historical data go?

Daily PLN/ISK rates are available from 1999-01-04. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free PLN/ISK exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

ISK/PLN · inverse 0.03211 PLN/USD 0.25685 PLN/EUR 0.22846 PLN/GBP 0.19464 PLN/JPY 40.5951 PLN/CHF 0.21341 PLN/AUD 0.37057

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs