ISK to DKK exchange rate API
Iceland Krona to Danish Krone · quoted 2026-10-01
0.05482
▲ +4.71% over 1Y
1 ISK = 0.05482 DKK · 1 DKK = 18.2419 ISK · Get this rate via the API
1 ISK buys 0.05482 DKK as of 2026-10-01, so 1 DKK buys 18.2419 ISK. Over the last year, ISK/DKK traded between 0.05013 and 0.05482, averaged 0.05200 and rose 4.71%. The API holds daily ISK/DKK 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.
ISK/DKK over 1Y: show the values
| Point | ISK/DKK |
|---|---|
| 2025-10-01 | 0.05235 |
| 2025-10-08 | 0.05280 |
| 2025-10-15 | 0.05275 |
| 2025-10-22 | 0.05267 |
| 2025-10-29 | 0.05212 |
| 2025-11-05 | 0.05079 |
| 2025-11-12 | 0.05080 |
| 2025-11-19 | 0.05087 |
| 2025-11-26 | 0.05088 |
| 2025-12-03 | 0.05013 |
| 2025-12-10 | 0.05026 |
| 2025-12-17 | 0.05049 |
| 2025-12-24 | 0.05047 |
| 2025-12-31 | 0.05074 |
| 2026-01-07 | 0.05076 |
| 2026-01-14 | 0.05104 |
| 2026-01-21 | 0.05110 |
| 2026-01-28 | 0.05149 |
| 2026-02-04 | 0.05150 |
| 2026-02-11 | 0.05158 |
| 2026-02-18 | 0.05156 |
| 2026-02-25 | 0.05206 |
| 2026-03-04 | 0.05163 |
| 2026-03-11 | 0.05153 |
| 2026-03-18 | 0.05203 |
| 2026-03-25 | 0.05210 |
| 2026-04-01 | 0.05189 |
| 2026-04-08 | 0.05197 |
| 2026-04-15 | 0.05189 |
| 2026-04-22 | 0.05197 |
| 2026-04-29 | 0.05204 |
| 2026-05-06 | 0.05204 |
| 2026-05-13 | 0.05205 |
| 2026-05-20 | 0.05211 |
| 2026-05-27 | 0.05211 |
| 2026-06-03 | 0.05212 |
| 2026-06-11 | 0.05198 |
| 2026-06-18 | 0.05176 |
| 2026-06-25 | 0.05191 |
| 2026-07-02 | 0.05191 |
| 2026-07-09 | 0.05213 |
| 2026-07-16 | 0.05227 |
| 2026-07-23 | 0.05213 |
| 2026-07-30 | 0.05242 |
| 2026-08-06 | 0.05264 |
| 2026-08-13 | 0.05257 |
| 2026-08-20 | 0.05265 |
| 2026-08-27 | 0.05324 |
| 2026-09-03 | 0.05316 |
| 2026-09-10 | 0.05339 |
| 2026-09-17 | 0.05347 |
| 2026-09-24 | 0.05417 |
| 2026-10-01 | 0.05457 |
High
0.05482
Low
0.05013
Average
0.05200
Get this rate via the API
One GET request returns the ISK/DKK 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=ISK¤cies=DKK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=DKK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=DKK").json()Replace YOUR_API_KEY with the key from your dashboard.
ISK/DKK API questions
How do I get the ISK/DKK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=DKK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/DKK rate in rates.DKK.
How far back does ISK/DKK historical data go?
Daily ISK/DKK 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 ISK/DKK 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.