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ERN to CZK exchange rate API

Nakfa to Czech Koruna · quoted 2026-10-25

1.4477

▼ +6.90% over 2Y

1 ERN = 1.4477 CZK · 1 CZK = 0.69074 ERN · Get this rate via the API

1 ERN buys 1.4477 CZK as of 2026-10-25, so 1 CZK buys 0.69074 ERN. Over the last 2 years, ERN/CZK traded between 1.3526 and 1.6493, averaged 1.4477 and fell 6.90%. The API holds daily ERN/CZK rates from 2024-08-24 — 2 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.

Chart sampled every 7 observations · table and exports keep every daily rate

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ERN/CZK over 2Y: show the values
Rates per 1 ERN. Missing rates are shown as a dash.
DateCZK
2024-10-251.555042
2024-10-261.561825
2024-10-271.56188
2024-10-281.562087
2024-10-291.569952
2024-10-301.564308
2024-10-311.551614
2024-11-011.55137
2024-11-021.558899
2024-11-031.556412
2024-11-041.546099
2024-11-051.550457
2024-11-061.579491
2024-11-071.561551
2024-11-081.560094
2024-11-091.570563
2024-11-101.571788
2024-11-111.586016
2024-11-121.594298
2024-11-131.586539
2024-11-141.601632
2024-11-151.592869
2024-11-161.597725
2024-11-171.597875
2024-11-181.597295
2024-11-191.593495
2024-11-201.596036
2024-11-211.605294
2024-11-221.623639
2024-11-231.621723
2024-11-241.616195
2024-11-251.606796
2024-11-261.60261
2024-11-271.599531
2024-11-281.598115
2024-11-291.594142
2024-11-301.592236
2024-12-011.592339
2024-12-021.603121
2024-12-031.599695
2024-12-041.600965
2024-12-051.590512
2024-12-061.582081
2024-12-071.582919
2024-12-081.58391
2024-12-091.582954
2024-12-101.589436
2024-12-111.593667
2024-12-121.592793
2024-12-131.585789
2024-12-141.58774
2024-12-151.590858
2024-12-161.58989
2024-12-171.591819
2024-12-181.595973
2024-12-191.611479
2024-12-201.611737
2024-12-211.606199
2024-12-221.605301
2024-12-231.614227
2024-12-241.611992
2024-12-251.610296
2024-12-261.610342
2024-12-271.61003
2024-12-281.611663
2024-12-291.608669
2024-12-301.610238
2024-12-311.616132
2025-01-011.621884
2025-01-021.626263
2025-01-031.629025
2025-01-041.627179
2025-01-051.626928
2025-01-061.608414
2025-01-071.612431
2025-01-081.630047
2025-01-091.624842
2025-01-101.623317
2025-01-111.632032
2025-01-121.632704
2025-01-131.649342
2025-01-141.645941
2025-01-151.632233
2025-01-161.637525
2025-01-171.635592
2025-01-181.639284
2025-01-191.638636
2025-01-201.629119
2025-01-211.620675
2025-01-221.604838
2025-01-231.610918
2025-01-241.59772
2025-01-251.593937
2025-01-261.595909
2025-01-271.589237
2025-01-281.605156
2025-01-291.611004
2025-01-301.609856
2025-01-311.614291
2025-02-011.621111
2025-02-021.635534
2025-02-031.638699
2025-02-041.623738
2025-02-051.60788
2025-02-061.617696
2025-02-071.613054
2025-02-081.621627
2025-02-091.624134
2025-02-101.619702
2025-02-111.620883
2025-02-121.612021
2025-02-131.607763
2025-02-141.59337
2025-02-151.590232
2025-02-161.591364
2025-02-171.594958
2025-02-181.601608
2025-02-191.603795
2025-02-201.600625
2025-02-211.597834
2025-02-221.597442
2025-02-231.597403
2025-02-241.596407
2025-02-251.583881
2025-02-261.585963
2025-02-271.589958
2025-02-281.602727
2025-03-011.61143
2025-03-021.608914
2025-03-031.598789
2025-03-041.58031
2025-03-051.561498
2025-03-061.546683
2025-03-071.53609
2025-03-081.53514
2025-03-091.534282
2025-03-101.534163
2025-03-111.525109
2025-03-121.531814
2025-03-131.544659
2025-03-141.531453
2025-03-151.532875
2025-03-161.533291
2025-03-171.530771
2025-03-181.528851
2025-03-191.529105
2025-03-201.539308
2025-03-211.538191
2025-03-221.540725
2025-03-231.540173
2025-03-251.532501
2025-03-261.540847
2025-03-271.544243
2025-03-281.541168
2025-03-291.53472
2025-03-301.536611
2025-03-311.538726
2025-04-011.542083
2025-04-021.540498
2025-04-031.500225
2025-04-041.515902
2025-04-051.536348
2025-04-061.538335
2025-04-071.531564
2025-04-081.530532
2025-04-091.519118
2025-04-101.510557
2025-04-111.477583
2025-04-121.474518
2025-04-131.47656
2025-04-141.471272
2025-04-151.475568
2025-04-161.467488
2025-04-171.467664
2025-04-181.46488
2025-04-191.469195
2025-04-201.462662
2025-04-211.449184
2025-04-221.457011
2025-04-231.460943
2025-04-241.463724
2025-04-251.463355
2025-04-261.464657
2025-04-271.466124
2025-04-281.465574
2025-04-291.460886
2025-04-301.460769
2025-05-011.470145
2025-05-021.46475
2025-05-031.469727
2025-05-041.470347
2025-05-051.463751
2025-05-061.469315
2025-05-081.470832
2025-05-091.478018
2025-05-101.478629
2025-05-111.480087
2025-05-121.499489
2025-05-131.49676
2025-05-141.481957
2025-05-151.485441
2025-05-171.487063
2025-05-181.486872
2025-05-191.474397
2025-05-201.477923
2025-05-211.464358
2025-05-221.470333
2025-05-231.469781
2025-05-241.457762
2025-05-251.457161
2025-05-261.456462
2025-05-271.462193
2025-05-281.468115
2025-05-291.472859
2025-05-301.465032
2025-05-311.464689
2025-06-011.464024
2025-06-021.453659
2025-06-031.457696
2025-06-041.452799
2025-06-051.448072
2025-06-061.446382
2025-06-071.44999
2025-06-081.449475
2025-06-091.448612
2025-06-101.44492
2025-06-111.445173
2025-06-121.425277
2025-06-131.437977
2025-06-141.433359
2025-06-151.433302
2025-06-161.427452
2025-06-171.42923
2025-06-181.436971
2025-06-191.441598
2025-06-201.437545
2025-06-211.435695
2025-06-221.439366
2025-06-231.444793
2025-06-241.424083
2025-06-251.424383
2025-06-261.412854
2025-06-271.40966
2025-06-281.406829
2025-06-291.407058
2025-06-301.407622
2025-07-011.393169
2025-07-021.398723
2025-07-031.394556
2025-07-041.396844
2025-07-051.394926
2025-07-061.394172
2025-07-071.399783
2025-07-081.402287
2025-07-091.403601
2025-07-101.402852
2025-07-111.407572
2025-07-121.406816
2025-07-131.408667
2025-07-141.405645
2025-07-151.409915
2025-07-161.41625
2025-07-171.418602
2025-07-181.409041
2025-07-191.413301
2025-07-201.412153
2025-07-211.406702
2025-07-221.402911
2025-07-231.399511
2025-07-241.392367
2025-07-251.395371
2025-07-261.394429
2025-07-271.392844
2025-07-281.407242
2025-07-291.422526
2025-07-301.420548
2025-07-311.431125
2025-08-011.43739
2025-08-021.415774
2025-08-031.413785
2025-08-041.417034
2025-08-051.420982
2025-08-061.411352
2025-08-071.404162
2025-08-081.399152
2025-08-091.399801
2025-08-101.39898
2025-08-111.404405
2025-08-121.405537
2025-08-131.393049
2025-08-141.395494
2025-08-151.396417
2025-08-161.394256
2025-08-171.393879
2025-08-181.397584
2025-08-191.395708
2025-08-201.401367
2025-08-211.405046
2025-08-221.410808
2025-08-231.395472
2025-08-241.395155
2025-08-251.398877
2025-08-261.403797
2025-08-271.411311
2025-08-281.402135
2025-08-291.398638
2025-08-301.395383
2025-08-311.394738
2025-09-011.390411
2025-09-021.397827
2025-09-031.398552
2025-09-041.399616
2025-09-051.391866
2025-09-061.387067
2025-09-071.387995
2025-09-081.385061
2025-09-091.380903
2025-09-101.388798
2025-09-111.391242
2025-09-131.38413
2025-09-141.382831
2025-09-151.378378
2025-09-161.373535
2025-09-171.369941
2025-09-181.370846
2025-09-191.379913
2025-09-201.377474
2025-09-211.378913
2025-09-221.372549
2025-09-231.370417
2025-09-241.377452
2025-09-251.37939
2025-09-261.389421
2025-09-271.382953
2025-09-281.384126
2025-09-291.382012
2025-09-301.381767
2025-10-011.380359
2025-10-021.375304
2025-10-031.379296
2025-10-041.37752
2025-10-051.379235
2025-10-061.38768
2025-10-071.389679
2025-10-081.397264
2025-10-091.396721
2025-10-101.400357
2025-10-111.400386
2025-10-121.395782
2025-10-131.403636
2025-10-141.403618
2025-10-151.39276
2025-10-161.390333
2025-10-171.387324
2025-10-181.388877
2025-10-191.38925
2025-10-201.389389
2025-10-211.396513
2025-10-221.398578
2025-10-231.397855
2025-10-241.397175
2025-10-251.39444
2025-10-261.394064
2025-10-271.393069
2025-10-281.3957
2025-10-291.394408
2025-10-301.407099
2025-10-311.403669
2025-11-011.40643
2025-11-021.407705
2025-11-031.40924
2025-11-041.413918
2025-11-051.413447
2025-11-061.40663
2025-11-071.403165
2025-11-081.400606
2025-11-091.402284
2025-11-101.399014
2025-11-111.398876
2025-11-121.395358
2025-11-131.388013
2025-11-141.384958
2025-11-151.386957
2025-11-161.386563
2025-11-171.389861
2025-11-181.391314
2025-11-191.390486
2025-11-201.399976
2025-11-211.402488
2025-11-221.401721
2025-11-231.401464
2025-11-241.395761
2025-11-251.392837
2025-11-261.391724
2025-11-271.390989
2025-11-281.393567
2025-11-291.38709
2025-11-301.38954
2025-12-011.384223
2025-12-021.386889
2025-12-031.378413
2025-12-041.380478
2025-12-051.386002
2025-12-061.385534
2025-12-071.386164
2025-12-081.38813
2025-12-091.390793
2025-12-111.378407
2025-12-121.377489
2025-12-131.377856
2025-12-141.378331
2025-12-151.378314
2025-12-161.376641
2025-12-171.384632
2025-12-181.387604
2025-12-191.384505
2025-12-201.385367
2025-12-211.383879
2025-12-221.380445
2025-12-231.375699
2025-12-241.372755
2025-12-251.374054
2025-12-261.372647
2025-12-271.372695
2025-12-281.373879
2025-12-291.375771
2025-12-301.37535
2025-12-311.375148
2026-01-011.374217
2026-01-021.375138
2026-01-031.373491
2026-01-041.373791
2026-01-051.382887
2026-01-061.377808
2026-01-071.38594
2026-01-081.38541
2026-01-091.393632
2026-01-101.391498
2026-01-111.39113
2026-01-121.384878
2026-01-131.387392
2026-01-141.388264
2026-01-151.392406
2026-01-161.393704
2026-01-171.39446
2026-01-181.395771
2026-01-191.392256
2026-01-201.383185
2026-01-211.383195
2026-01-221.384475
2026-01-231.377221
2026-01-241.367998
2026-01-251.364691
2026-01-261.365945
2026-01-271.35619
2026-01-281.352597
2026-01-291.355559
2026-01-301.360572
2026-01-311.368315
2026-02-011.368965
2026-02-021.368524
2026-02-031.373442
2026-02-041.373773
2026-02-051.373679
2026-02-061.370188
2026-02-071.366959
2026-02-081.366787
2026-02-091.358292
2026-02-101.359621
2026-02-111.358994
2026-02-121.361237
2026-02-131.363626
2026-02-141.36267
2026-02-151.36141
2026-02-161.364206
2026-02-171.36851
2026-02-181.365189
2026-02-191.375251
2026-02-201.373388
2026-02-211.370566
2026-02-221.369848
2026-02-231.370389
2026-02-241.371316
2026-02-251.370558
2026-02-261.368207
2026-02-271.369137
2026-02-281.36796
2026-03-011.371822
2026-03-021.38337
2026-03-031.40031
2026-03-041.394111
2026-03-051.399896
2026-03-061.408124
2026-03-071.399496
2026-03-081.405894
2026-03-091.407702
2026-03-101.396214
2026-03-111.403275
2026-03-121.409081
2026-03-131.4196
2026-03-141.428366
2026-03-151.427494
2026-03-161.419294
2026-03-171.412829
2026-03-181.418376
2026-03-191.422636
2026-03-201.413817
2026-03-211.409998
2026-03-221.412687
2026-03-231.404967
2026-03-241.40714
2026-03-251.405394
2026-03-261.414218
2026-03-271.420624
2026-03-281.42062
2026-03-291.42133
2026-03-301.425461
2026-03-311.421348
2026-04-011.408358
2026-04-021.419522
2026-04-031.418355
2026-04-041.419233
2026-04-051.419343
2026-04-061.416373
2026-04-071.415073
2026-04-081.388461
2026-04-091.392155
2026-04-101.387014
2026-04-111.385893
2026-04-121.389693
2026-04-131.390962
2026-04-141.376466
2026-04-151.378608
2026-04-161.377751
2026-04-171.37419
2026-04-181.375633
2026-04-191.378034
2026-04-201.376927
2026-04-211.376787
2026-04-221.383392
2026-04-231.388346
2026-04-241.387352
2026-04-251.385166
2026-04-261.385852
2026-04-271.382074
2026-04-281.391095
2026-04-291.388575
2026-04-301.388139
2026-05-011.384819
2026-05-021.38578
2026-05-031.384439
2026-05-041.389914
2026-05-051.390838
2026-05-061.379583
2026-05-071.37672
2026-05-081.37766
2026-05-091.37578
2026-05-101.376889
2026-05-111.378835
2026-05-121.381495
2026-05-141.384492
2026-05-151.39508
2026-05-161.394434
2026-05-171.395042
2026-05-181.391998
2026-05-191.393975
2026-05-201.397816
2026-05-211.396212
2026-05-231.3954
2026-05-241.392743
2026-05-251.389046
2026-05-261.390006
2026-05-271.391194
2026-05-281.394106
2026-05-291.390243
2026-05-301.388314
2026-05-311.388489
2026-06-011.390176
2026-06-021.387415
2026-06-031.388496
2026-06-041.387056
2026-06-051.38402
2026-06-061.400079
2026-06-091.392205
2026-06-101.397752
2026-06-111.397937
2026-06-121.393101
2026-06-131.391341
2026-06-141.388118
2026-06-151.386864
2026-06-161.388534
2026-06-171.388836
2026-06-181.406567
2026-06-191.408505
2026-06-201.40613
2026-06-211.406645
2026-06-221.407821
2026-06-231.416549
2026-06-241.425161
2026-06-251.425556
2026-06-261.418939
2026-06-271.420564
2026-06-281.420273
2026-06-291.418084
2026-06-301.419226
2026-07-011.42048
2026-07-021.416264
2026-07-031.408921
2026-07-041.409633
2026-07-051.409631
2026-07-061.410833
2026-07-071.41281
2026-07-081.417865
2026-07-091.414021
2026-07-101.414931
2026-07-111.41659
2026-07-121.417856
2026-07-131.415849
2026-07-141.419494
2026-07-151.416389
2026-07-161.406586
2026-07-171.411164
2026-07-181.41133
2026-07-191.412473
2026-07-201.4114
2026-07-211.411105
2026-07-221.412225
2026-07-231.415437
2026-07-241.415077
2026-07-251.41525
2026-07-261.414798
2026-07-271.413995
2026-07-281.41855
2026-07-291.417106
2026-07-301.403915
2026-07-311.405427
2026-08-011.400851
2026-08-021.398854
2026-08-031.398988
2026-08-041.401071
2026-08-051.396053
2026-08-061.398371
2026-08-071.402167
2026-08-081.398744
2026-08-091.399064
2026-08-101.399221
2026-08-111.400519
2026-08-121.400548
2026-08-131.400265
2026-08-141.39506
2026-08-151.395493
2026-08-161.395236
2026-08-171.391701
2026-08-181.392478
2026-08-201.378477
2026-08-211.374248
2026-08-221.376224
2026-08-231.376605
2026-08-241.377457
2026-08-251.377636
2026-08-261.375896
2026-08-271.381937
2026-08-281.38269
2026-08-291.389159
2026-08-301.389122
2026-08-311.3868
2026-09-011.389646
2026-09-021.392929
2026-09-031.390213
2026-09-041.38754
2026-09-051.389286
2026-09-061.38934
2026-09-071.387999
2026-09-081.388324
2026-09-091.387286
2026-09-101.391815
2026-09-111.395445
2026-09-121.393466
2026-09-131.393153
2026-09-141.402129
2026-09-151.403472
2026-09-161.404929
2026-09-171.411491
2026-09-181.415881
2026-09-191.413101
2026-09-201.412953
2026-09-211.412938
2026-09-221.415801
2026-09-231.424531
2026-09-241.430984
2026-09-251.423309
2026-09-261.42579
2026-09-271.427689
2026-09-281.429483
2026-09-301.434903
2026-10-021.453303
2026-10-031.447899
2026-10-051.455194
2026-10-061.443783
2026-10-071.45698
2026-10-081.454377
2026-10-091.449759
2026-10-101.450757
2026-10-111.451402
2026-10-121.454312
2026-10-131.452031
2026-10-141.450468
2026-10-151.448548
2026-10-161.440978
2026-10-171.442883
2026-10-181.445971
2026-10-191.44576
2026-10-201.446217
2026-10-211.439795
2026-10-221.443403
2026-10-231.448941
2026-10-241.447718
2026-10-251.447718

High

1.6493

Low

1.3526

Average

1.4477

Statistics use all 718 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the ERN/CZK rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN&currencies=CZK"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN&currencies=CZK");
const data = await response.json();
Python
import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

ERN/CZK API questions

How do I get the ERN/CZK exchange rate from an API?

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

How far back does ERN/CZK historical data go?

Daily ERN/CZK rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free ERN/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.