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PLN to SEK exchange rate API

Zloty to Swedish Krona · quoted 2026-10-12

2.5539

▼ +1.85% over 30D

1 PLN = 2.5539 SEK · 1 SEK = 0.39155 PLN · Get this rate via the API

1 PLN buys 2.5539 SEK as of 2026-10-12, so 1 SEK buys 0.39155 PLN. Over the last 30 days, PLN/SEK traded between 2.5476 and 2.6021, averaged 2.5801 and fell 1.85%. The API holds daily PLN/SEK 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/SEK over 30D

Daily observations · gaps mean no published rate

Download CSV
PLN/SEK over 30D: show the values
Rates per 1 PLN. Missing rates are shown as a dash.
DateSEK
2026-09-122.602105
2026-09-132.597643
2026-09-142.598231
2026-09-152.597696
2026-09-162.596439
2026-09-172.586393
2026-09-182.587716
2026-09-192.588044
2026-09-202.584632
2026-09-212.590168
2026-09-222.586545
2026-09-232.575574
2026-09-242.570454
2026-09-252.58246
2026-09-262.584101
2026-09-272.583555
2026-09-282.588726
2026-09-292.593407
2026-09-302.593499
2026-10-012.590831
2026-10-022.579097
2026-10-032.577865
2026-10-042.575982
2026-10-052.569357
2026-10-062.575601
2026-10-072.561095
2026-10-082.558453
2026-10-092.547622
2026-10-102.553339
2026-10-112.553702
2026-10-122.55393

High

2.6021

Low

2.5476

Average

2.5801

Statistics use all 31 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the PLN/SEK 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=SEK"
JavaScript 
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=SEK");
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=SEK").json()

Replace YOUR_API_KEY with the key from your dashboard.

PLN/SEK API questions

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

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

How far back does PLN/SEK historical data go?

Daily PLN/SEK 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/SEK exchange rate API?

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

Related pairs

SEK/PLN · inverse 0.39155 PLN/USD 0.25549PLN/EUR 0.22790PLN/GBP 0.19290PLN/JPY 40.4498PLN/CHF 0.21205PLN/AUD 0.36591

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