RON to CZK exchange rate

The RON to CZK rate from the daily edition, with a converter, conversion tables, and a free API.

RON to CZK

Daily reference rate

1 RON = 4.5488 CZK

1 CZK = 0.219839 RON

Next edition

This is the daily reference rate. Plans get updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.

Converter

Conversions use the rate shown above. Edit either amount.

RON to CZK

Amount in RONConverted to CZK
1 RON4.55 CZK
5 RON22.74 CZK
10 RON45.49 CZK
25 RON113.72 CZK
50 RON227.44 CZK
100 RON454.88 CZK
250 RON1,137.2 CZK
500 RON2,274.39 CZK
1,000 RON4,548.78 CZK
5,000 RON22,743.92 CZK
10,000 RON45,487.84 CZK

CZK to RON

Amount in CZKConverted to RON
1 CZK0.219839 RON
5 CZK1.1 RON
10 CZK2.2 RON
25 CZK5.5 RON
50 CZK10.99 RON
100 CZK21.98 RON
250 CZK54.96 RON
500 CZK109.92 RON
1,000 CZK219.84 RON
5,000 CZK1,099.19 RON
10,000 CZK2,198.39 RON

RON to CZK history

Daily closing rates for 1 RON in CZK. Weekends and holidays without a published rate are skipped.

RON to CZK daily closing rate, last yearFrom 4.79126 on Nov 5, 2025 to 4.54878 on Nov 5, 2026. Use the left and right arrow keys to read each day.4.5174.6784.839Nov 5Nov 5
30-day change
-0.26%
1-year change
-5.06%
1-year high
4.817 on Mar 30, 2026
1-year low
4.5388 on Oct 22, 2026
Last 10 closing rates
Date1 RON in CZK
Nov 5, 20264.5488
Nov 4, 20264.5592
Nov 3, 20264.5622
Nov 2, 20264.564
Nov 1, 20264.5604
Oct 31, 20264.5591
Oct 30, 20264.5458
Oct 29, 20264.5475
Oct 28, 20264.5539
Oct 27, 20264.552

Every daily RON to CZK rate back to 1999 is one request away with /timeseries. The free plan covers the last 30 days; paid plans reach the full archive. Get a free API key.

Time series

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/timeseries?start=2026-10-06&end=2026-11-05&base=RON&symbols=CZK" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Get RON to CZK from the API

Convert an amount or read the rate alone with a bearer key. Plans with faster editions can also push rates to you with webhooks or stream them over a WebSocket.

Sign up for a free API key.

Convert

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/convert?from=RON&to=CZK&amount=100" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Latest rate

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/latest?base=RON&symbols=CZK" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Related rates

Frequently asked questions

What was the highest RON to CZK rate in the last year?
Between Nov 5, 2025 and Nov 5, 2026, the highest daily close was 1 RON = 4.817 CZK on Mar 30, 2026, and the lowest was 4.5388 CZK on Oct 22, 2026. Over that period the rate changed -5.06%.
What is the RON to CZK rate today?
As of Nov 5, 2026, 12:00 AM UTC, 1 RON = 4.5488 CZK, and 1 CZK = 0.219839 RON. These figures come from the daily edition of the Currency Exchange Rate API.
How often is the RON to CZK rate updated?
This page shows the daily reference rate, which is refreshed once a day. The next daily edition is due Nov 6, 2026, 12:00 AM UTC. Plans with a faster edition can receive updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.
How do I get the RON to CZK rate in code?
Call GET /convert?from=RON&to=CZK&amount=100 with your API key in the Authorization header, or call GET /latest?base=RON&symbols=CZK to get the rate alone.
Is there a free plan?
Yes. Start on the free plan; no credit card is required. Move to a plan with a faster edition when you need more frequent updates.

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