ERN to CZK exchange rate

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

ERN to CZK

Daily reference rate

1 ERN = 1.4406 CZK

1 CZK = 0.694155 ERN

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.

ERN to CZK

Amount in ERNConverted to CZK
1 ERN1.44 CZK
5 ERN7.2 CZK
10 ERN14.41 CZK
25 ERN36.02 CZK
50 ERN72.03 CZK
100 ERN144.06 CZK
250 ERN360.15 CZK
500 ERN720.3 CZK
1,000 ERN1,440.6 CZK
5,000 ERN7,203 CZK
10,000 ERN14,406 CZK

CZK to ERN

Amount in CZKConverted to ERN
1 CZK0.694155 ERN
5 CZK3.47 ERN
10 CZK6.94 ERN
25 CZK17.35 ERN
50 CZK34.71 ERN
100 CZK69.42 ERN
250 CZK173.54 ERN
500 CZK347.08 ERN
1,000 CZK694.16 ERN
5,000 CZK3,470.78 ERN
10,000 CZK6,941.55 ERN

ERN to CZK history

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

ERN to CZK daily closing rate, last yearFrom 1.45731 on Oct 29, 2026 to 1.4406 on Nov 5, 2026. Use the left and right arrow keys to read each day.1.4391.4491.459Oct 29Nov 5
30-day change
-1.15%
1-year high
1.4573 on Oct 29, 2026
1-year low
1.4406 on Nov 5, 2026
Last 8 closing rates
Date1 ERN in CZK
Nov 5, 20261.4406
Nov 4, 20261.4505
Nov 3, 20261.4486
Nov 2, 20261.455
Nov 1, 20261.4534
Oct 31, 20261.4533
Oct 30, 20261.4551
Oct 29, 20261.4573

Every daily ERN 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=2026-10-29&end=2026-11-05&base=ERN&symbols=CZK" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Get ERN 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=ERN&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=ERN&symbols=CZK" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Related rates

Frequently asked questions

What was the highest ERN to CZK rate in the last year?
Between Oct 29, 2026 and Nov 5, 2026, the highest daily close was 1 ERN = 1.4573 CZK on Oct 29, 2026, and the lowest was 1.4406 CZK on Nov 5, 2026. Over that period the rate changed -1.15%.
What is the ERN to CZK rate today?
As of Nov 5, 2026, 12:00 AM UTC, 1 ERN = 1.4406 CZK, and 1 CZK = 0.694155 ERN. These figures come from the daily edition of the Currency Exchange Rate API.
How often is the ERN 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 ERN to CZK rate in code?
Call GET /convert?from=ERN&to=CZK&amount=100 with your API key in the Authorization header, or call GET /latest?base=ERN&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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