SEK to PLN exchange rate API
Swedish Krona to Zloty · quoted 2026-10-12
0.39155
▲ +0.56% over YTD
1 SEK = 0.39155 PLN · 1 PLN = 2.5539 SEK · Get this rate via the API
1 SEK buys 0.39155 PLN as of 2026-10-12, so 1 PLN buys 2.5539 SEK. Over the year to date, SEK/PLN traded between 0.38430 and 0.40117, averaged 0.39182 and rose 0.56%. The API holds daily SEK/PLN 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.
SEK/PLN over YTD
Daily observations · gaps mean no published rate
SEK/PLN over YTD: show the values
| Date | PLN |
|---|---|
| 2026-02-20 | 0.39569 |
| 2026-02-21 | 0.395373 |
| 2026-02-22 | 0.395475 |
| 2026-02-23 | 0.394305 |
| 2026-02-24 | 0.394863 |
| 2026-02-25 | 0.395569 |
| 2026-02-26 | 0.395624 |
| 2026-02-27 | 0.396115 |
| 2026-02-28 | 0.39554 |
| 2026-03-01 | 0.396333 |
| 2026-03-02 | 0.396339 |
| 2026-03-03 | 0.399617 |
| 2026-03-04 | 0.39882 |
| 2026-03-05 | 0.399728 |
| 2026-03-06 | 0.400963 |
| 2026-03-07 | 0.400416 |
| 2026-03-08 | 0.400823 |
| 2026-03-09 | 0.400065 |
| 2026-03-10 | 0.401169 |
| 2026-03-11 | 0.399115 |
| 2026-03-12 | 0.397523 |
| 2026-03-13 | 0.39681 |
| 2026-03-14 | 0.394781 |
| 2026-03-15 | 0.395222 |
| 2026-03-16 | 0.39635 |
| 2026-03-17 | 0.39786 |
| 2026-03-18 | 0.396305 |
| 2026-03-19 | 0.396548 |
| 2026-03-20 | 0.396781 |
| 2026-03-21 | 0.395442 |
| 2026-03-22 | 0.39578 |
| 2026-03-23 | 0.393646 |
| 2026-03-24 | 0.393964 |
| 2026-03-25 | 0.396583 |
| 2026-03-26 | 0.394289 |
| 2026-03-27 | 0.394144 |
| 2026-03-28 | 0.392957 |
| 2026-03-29 | 0.393275 |
| 2026-03-30 | 0.393205 |
| 2026-03-31 | 0.391939 |
| 2026-04-01 | 0.393029 |
| 2026-04-02 | 0.391441 |
| 2026-04-03 | 0.391923 |
| 2026-04-04 | 0.39165 |
| 2026-04-05 | 0.391952 |
| 2026-04-06 | 0.392188 |
| 2026-04-07 | 0.389017 |
| 2026-04-08 | 0.394454 |
| 2026-04-09 | 0.391283 |
| 2026-04-10 | 0.391611 |
High
0.40117
Low
0.38430
Average
0.39182
Statistics use all 285 daily observations in the selected period.
Get this rate via the API
One GET request returns the SEK/PLN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SEK¤cies=PLN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SEK¤cies=PLN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SEK¤cies=PLN").json()Replace YOUR_API_KEY with the key from your dashboard.
SEK/PLN API questions
How do I get the SEK/PLN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SEK¤cies=PLN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SEK/PLN rate in rates.PLN.
How far back does SEK/PLN historical data go?
Daily SEK/PLN 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 SEK/PLN exchange rate API?
Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.