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SEK to PLN exchange rate API

Swedish Krona to Zloty · quoted 2026-10-11

0.39172

▼ +13.56% over 5Y

1 SEK = 0.39172 PLN · 1 PLN = 2.5529 SEK · Get this rate via the API

1 SEK buys 0.39172 PLN as of 2026-10-11, so 1 PLN buys 2.5529 SEK. Over the last 5 years, SEK/PLN traded between 0.36403 and 0.46628, averaged 0.39839 and fell 13.56%. 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 5Y

Chart sampled every 7 observations · table and exports keep every daily rate

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SEK/PLN over 5Y: show the values
Rates per 1 SEK. Missing rates are shown as a dash.
DatePLN
2021-10-120.453164
2021-10-130.452314
2021-10-140.4563
2021-10-150.455129
2021-10-180.456159
2021-10-190.455922
2021-10-200.457813
2021-10-210.459633
2021-10-220.460911
2021-10-250.461869
2021-10-260.46079
2021-10-270.463399
2021-10-280.463356
2021-10-290.465089
2021-11-010.466283
2021-11-020.465561
2021-11-030.462822
2021-11-040.465041
2021-11-050.464865
2021-11-080.461461
2021-11-090.463922
2021-11-100.462853
2021-11-110.464595
2021-11-120.463885
2021-11-150.463415
2021-11-160.46409
2021-11-170.464303
2021-11-180.463079
2021-11-190.463728
2021-11-220.463901
2021-11-230.465005
2021-11-240.45927
2021-11-250.458539
2021-11-260.459229
2021-11-290.456371
2021-11-300.453422
2021-12-010.452601
2021-12-020.447631
2021-12-030.445054
2021-12-060.447218
2021-12-070.447895
2021-12-080.448352
2021-12-090.448912
2021-12-100.450142
2021-12-130.451774
2021-12-140.450345
2021-12-150.451148
2021-12-160.451646
2021-12-170.450945
2021-12-200.44983

High

0.46628

Low

0.36403

Average

0.39839

Statistics use all 1510 daily observations in the selected period.

For developers

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.

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

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

Related pairs

PLN/SEK · inverse 2.5529 SEK/USD 0.10000SEK/EUR 0.08935SEK/GBP 0.07559SEK/JPY 15.8288SEK/CHF 0.08303SEK/AUD 0.14324

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