RON to CZK exchange rate API
New Romanian Leu to Czech Koruna · quoted 2026-10-01
4.6641
▼ +3.03% over 6M
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 6 months, RON/CZK traded between 4.5896 and 4.8099, averaged 4.6539 and fell 3.03%. 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 6M: show the values
| Point | RON/CZK |
|---|---|
| 2026-04-04 | 4.8099 |
| 2026-04-11 | 4.7874 |
| 2026-04-18 | 4.7650 |
| 2026-04-25 | 4.7869 |
| 2026-05-02 | 4.6794 |
| 2026-05-09 | 4.6623 |
| 2026-05-16 | 4.7210 |
| 2026-05-23 | 4.6194 |
| 2026-05-30 | 4.6237 |
| 2026-06-06 | 4.6262 |
| 2026-06-14 | 4.6006 |
| 2026-06-21 | 4.6208 |
| 2026-06-28 | 4.6352 |
| 2026-07-05 | 4.6300 |
| 2026-07-12 | 4.6384 |
| 2026-07-19 | 4.6423 |
| 2026-07-26 | 4.6190 |
| 2026-08-02 | 4.6100 |
| 2026-08-09 | 4.6338 |
| 2026-08-16 | 4.6235 |
| 2026-08-23 | 4.5896 |
| 2026-08-30 | 4.5917 |
| 2026-09-06 | 4.6093 |
| 2026-09-13 | 4.6135 |
| 2026-09-20 | 4.6245 |
| 2026-09-27 | 4.6265 |
High
4.8099
Low
4.5896
Average
4.6539
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.