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 |
|---|---|
| 2025-12-01 | 0.385688 |
| 2025-12-02 | 0.385746 |
| 2025-12-03 | 0.386289 |
| 2025-12-04 | 0.385821 |
| 2025-12-05 | 0.386193 |
| 2025-12-06 | 0.386437 |
| 2025-12-07 | 0.38636 |
| 2025-12-08 | 0.386364 |
| 2025-12-09 | 0.388047 |
| 2025-12-10 | 0.389095 |
| 2025-12-11 | 0.389764 |
| 2025-12-12 | 0.387865 |
| 2025-12-13 | 0.388309 |
| 2025-12-14 | 0.387868 |
| 2025-12-15 | 0.386743 |
| 2025-12-16 | 0.385743 |
| 2025-12-17 | 0.384967 |
| 2025-12-18 | 0.385754 |
| 2025-12-19 | 0.386142 |
| 2025-12-20 | 0.387699 |
| 2025-12-21 | 0.387367 |
| 2025-12-22 | 0.388153 |
| 2025-12-23 | 0.391127 |
| 2025-12-24 | 0.38994 |
| 2025-12-25 | 0.390031 |
| 2025-12-26 | 0.390455 |
| 2025-12-27 | 0.390925 |
| 2025-12-28 | 0.391043 |
| 2025-12-29 | 0.391041 |
| 2025-12-30 | 0.390672 |
| 2025-12-31 | 0.390056 |
| 2026-01-01 | 0.389365 |
| 2026-01-02 | 0.38972 |
| 2026-01-03 | 0.389733 |
| 2026-01-04 | 0.389514 |
| 2026-01-05 | 0.391007 |
| 2026-01-06 | 0.391128 |
| 2026-01-07 | 0.392567 |
| 2026-01-08 | 0.39098 |
| 2026-01-09 | 0.392054 |
| 2026-01-10 | 0.393135 |
| 2026-01-11 | 0.393149 |
| 2026-01-12 | 0.393363 |
| 2026-01-13 | 0.39313 |
| 2026-01-14 | 0.39336 |
| 2026-01-15 | 0.393447 |
| 2026-01-16 | 0.394141 |
| 2026-01-17 | 0.39451 |
| 2026-01-18 | 0.394429 |
| 2026-01-19 | 0.393783 |
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.