RON to ISK exchange rate API

New Romanian Leu to Iceland Krona · quoted 2026-10-01

25.9322

▼ +8.46% over 6M

1 RON = 25.9322 ISK · 1 ISK = 0.03856 RON · Get this rate via the API

1 RON buys 25.9322 ISK as of 2026-10-01, so 1 ISK buys 0.03856 RON. Over the last 6 months, RON/ISK traded between 25.9322 and 28.3277, averaged 27.3079 and fell 8.46%. The API holds daily RON/ISK rates from 2005-07-01 — 21 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.

RON/ISK over 6M

7D 30D 6M YTD 1Y 5Y

RON/ISK over 6M: show the values

Point	RON/ISK
2026-04-04	28.3277
2026-04-11	28.1395
2026-04-18	28.1891
2026-04-25	28.2572
2026-05-02	27.6170
2026-05-09	27.5648
2026-05-16	27.8847
2026-05-23	27.3128
2026-05-30	27.2987
2026-06-06	27.4540
2026-06-14	27.5399
2026-06-21	27.4981
2026-06-28	27.5190
2026-07-05	27.5671
2026-07-12	27.3953
2026-07-19	27.4669
2026-07-26	27.3721
2026-08-02	27.0759
2026-08-09	27.2382
2026-08-16	27.1475
2026-08-23	26.9459
2026-08-30	26.7472
2026-09-06	26.8095
2026-09-13	26.5748
2026-09-20	26.4620
2026-09-27	25.9753

High

28.3277

Low

25.9322

Average

27.3079

For developers

Get this rate via the API

One GET request returns the RON/ISK 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=RON&currencies=ISK"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON&currencies=ISK");
const data = await response.json();

Python

import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

RON/ISK API questions

How do I get the RON/ISK exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON&currencies=ISK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RON/ISK rate in rates.ISK.

How far back does RON/ISK historical data go?

Daily RON/ISK rates are available from 2005-07-01. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free RON/ISK exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

ISK/RON · inverse 0.03856 RON/USD 0.21385 RON/EUR 0.19022 RON/GBP 0.16204 RON/JPY 33.8014 RON/CHF 0.17788 RON/AUD 0.30897

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