SEK to PLN exchange rate API
Swedish Krona to Zloty · quoted 2026-10-12
0.39155
▲ +1.43% over 1Y
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 last year, SEK/PLN traded between 0.38222 and 0.40117, averaged 0.39075 and rose 1.43%. 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 1Y
Daily observations · gaps mean no published rate
SEK/PLN over 1Y: show the values
| Date | PLN |
|---|---|
| 2026-01-20 | 0.394779 |
| 2026-01-21 | 0.396538 |
| 2026-01-22 | 0.397045 |
| 2026-01-23 | 0.397663 |
| 2026-01-24 | 0.397005 |
| 2026-01-25 | 0.397123 |
| 2026-01-26 | 0.396038 |
| 2026-01-27 | 0.397117 |
| 2026-01-28 | 0.396921 |
| 2026-01-29 | 0.39787 |
| 2026-01-30 | 0.399914 |
| 2026-01-31 | 0.398066 |
| 2026-02-01 | 0.398568 |
| 2026-02-02 | 0.398102 |
| 2026-02-03 | 0.400104 |
| 2026-02-04 | 0.399309 |
| 2026-02-05 | 0.396626 |
| 2026-02-06 | 0.395231 |
| 2026-02-07 | 0.395745 |
| 2026-02-08 | 0.395653 |
| 2026-02-09 | 0.395455 |
| 2026-02-10 | 0.397324 |
| 2026-02-11 | 0.399345 |
| 2026-02-12 | 0.398959 |
| 2026-02-13 | 0.39669 |
| 2026-02-14 | 0.39773 |
| 2026-02-15 | 0.397505 |
| 2026-02-16 | 0.39645 |
| 2026-02-17 | 0.395736 |
| 2026-02-18 | 0.397183 |
| 2026-02-19 | 0.394846 |
| 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 |
High
0.40117
Low
0.38222
Average
0.39075
Statistics use all 366 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.