RON to CZK exchange rate API
New Romanian Leu to Czech Koruna · quoted 2026-10-01
4.6641
▼ +8.86% over 5Y
1 RON = 4.6641 CZK · 1 CZK = 0.21441 RON · Get this rate via the API
1 RON buys 4.6641 CZK as of 2026-10-01, so 1 CZK buys 0.21441 RON. Over the last 5 years, RON/CZK traded between 4.6058 and 5.1174, averaged 4.9006 and fell 8.86%. The API holds daily RON/CZK 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/CZK over 5Y: show the values
| Point | RON/CZK |
|---|---|
| 2021-10-04 | 5.1174 |
| 2021-11-15 | 5.0948 |
| 2021-12-27 | 5.0788 |
| 2022-02-07 | 4.8972 |
| 2022-03-21 | 4.9895 |
| 2022-05-04 | 4.9816 |
| 2022-06-15 | 4.9979 |
| 2022-07-27 | 4.9814 |
| 2022-09-07 | 5.0697 |
| 2022-10-19 | 4.9876 |
| 2022-11-30 | 4.9422 |
| 2023-01-12 | 4.8617 |
| 2023-02-23 | 4.8195 |
| 2023-04-06 | 4.7416 |
| 2023-05-23 | 4.7629 |
| 2023-07-04 | 4.7883 |
| 2023-08-15 | 4.8867 |
| 2023-09-26 | 4.9117 |
| 2023-11-07 | 4.9556 |
| 2023-12-19 | 4.9328 |
| 2024-02-02 | 5.0023 |
| 2024-03-15 | 5.0625 |
| 2024-04-30 | 5.0524 |
| 2024-06-12 | 4.9602 |
| 2024-07-24 | 5.1151 |
| 2024-09-01 | 5.0301 |
| 2024-10-12 | 5.0838 |
| 2024-11-11 | 5.0934 |
| 2024-12-11 | 5.0564 |
| 2025-01-10 | 5.0447 |
| 2025-02-09 | 5.0551 |
| 2025-03-11 | 5.0156 |
| 2025-04-10 | 5.0446 |
| 2025-05-10 | 4.8746 |
| 2025-06-09 | 4.9188 |
| 2025-07-09 | 4.8509 |
| 2025-08-08 | 4.8194 |
| 2025-09-07 | 4.8079 |
| 2025-10-07 | 4.7758 |
| 2025-11-06 | 4.7854 |
| 2025-12-06 | 4.7522 |
| 2026-01-05 | 4.7558 |
| 2026-02-04 | 4.7807 |
| 2026-03-06 | 4.7926 |
| 2026-04-05 | 4.8115 |
| 2026-05-05 | 4.6710 |
| 2026-06-04 | 4.6058 |
| 2026-07-05 | 4.6300 |
| 2026-08-04 | 4.6086 |
| 2026-09-03 | 4.6105 |
High
5.1174
Low
4.6058
Average
4.9006
Get this rate via the API
One GET request returns the RON/CZK 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=RON¤cies=CZK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=CZK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=CZK").json()Replace YOUR_API_KEY with the key from your dashboard.
RON/CZK API questions
How do I get the RON/CZK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=CZK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RON/CZK rate in rates.CZK.
How far back does RON/CZK historical data go?
Daily RON/CZK 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/CZK 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.