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PLN to BYN exchange rate API

Zloty to Belarussian Ruble · quoted 2026-10-31

0.74826

▼ +8.55% over 2Y

1 PLN = 0.74826 BYN · 1 BYN = 1.3364 PLN · Get this rate via the API

1 PLN buys 0.74826 BYN as of 2026-10-31, so 1 BYN buys 1.3364 PLN. Over the last 2 years, PLN/BYN traded between 0.74444 and 0.94232, averaged 0.83142 and fell 8.55%. The API holds daily PLN/BYN rates from 2016-07-01 — 10 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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PLN/BYN over 2Y: show the values
Rates per 1 PLN. Missing rates are shown as a dash.
DateBYN
2024-10-310.818211
2024-11-010.817754
2024-11-020.813187
2024-11-030.814567
2024-11-040.821519
2024-11-050.817967
2024-11-060.804436
2024-11-070.815692
2024-11-080.814663
2024-11-090.811348
2024-11-100.811729
2024-11-110.802022
2024-11-120.798376
2024-11-130.800699
2024-11-140.794248
2024-11-150.80139
2024-11-160.800328
2024-11-170.798515
2024-11-180.797557
2024-11-190.799206
2024-11-200.797806
2024-11-210.793065
2024-11-220.785303
2024-11-230.786462
2024-11-240.789061
2024-11-250.795126
2024-11-260.798527
2024-11-270.798926
2024-11-280.800073
2024-11-290.804385
2024-11-300.805282
2024-12-010.804307
2024-12-020.801113
2024-12-030.799903
2024-12-040.800642
2024-12-050.806625
2024-12-060.811194
2024-12-070.811121
2024-12-080.811164
2024-12-090.811652
2024-12-100.806993
2024-12-110.806108
2024-12-120.802716
2024-12-130.806938
2024-12-140.806473
2024-12-150.806512
2024-12-160.805387
2024-12-170.805407
2024-12-180.806444
2024-12-190.800126
2024-12-200.797774
2024-12-210.801202
2024-12-220.801758
2024-12-230.79518
2024-12-240.795777
2024-12-250.798356
2024-12-260.798512
2024-12-270.798458
2024-12-280.799348
2024-12-290.799553
2024-12-300.800977
2024-12-310.795072
2025-01-010.791774
2025-01-020.789718
2025-01-030.788554
2025-01-040.790472
2025-01-050.790452
2025-01-060.802172
2025-01-070.798405
2025-01-080.786855
2025-01-090.789133
2025-01-100.790145
2025-01-110.786399
2025-01-120.78657
2025-01-130.781119
2025-01-140.785168
2025-01-150.790709
2025-01-160.787174
2025-01-170.791087
2025-01-180.789487
2025-01-190.790206
2025-01-200.792772
2025-01-210.796504
2025-01-220.807626
2025-01-230.80825
2025-01-240.813008
2025-01-250.815423
2025-01-260.812815
2025-01-270.816403
2025-01-280.810169
2025-01-290.807142
2025-01-300.809051
2025-01-310.807006
2025-02-010.805336
2025-02-020.797661
2025-02-030.795392
2025-02-040.801334
2025-02-050.812373
2025-02-060.805774
2025-02-070.808647
2025-02-080.806288
2025-02-090.804777
2025-02-100.808462
2025-02-110.80825
2025-02-120.813307
2025-02-130.815317
2025-02-140.822911
2025-02-150.8239
2025-02-160.824132
2025-02-170.823464
2025-02-180.820358
2025-02-190.817769
2025-02-200.821109
2025-02-210.82131
2025-02-220.823033
2025-02-230.824226
2025-02-240.826154
2025-02-250.829601
2025-02-260.82785
2025-02-270.829644
2025-02-280.820603
2025-03-010.809993
2025-03-020.812736
2025-03-030.820807
2025-03-040.830323
2025-03-050.84303
2025-03-060.845547
2025-03-070.850066
2025-03-080.850608
2025-03-090.852122
2025-03-100.845736
2025-03-110.849889
2025-03-120.848791
2025-03-130.844226
2025-03-140.853756
2025-03-150.851178
2025-03-160.850898
2025-03-170.851999
2025-03-180.855479
2025-03-190.851076
2025-03-200.843793
2025-03-210.8429
2025-03-220.844249
2025-03-230.842389
2025-03-240.84824
2025-03-250.850529
2025-03-260.845175
2025-03-270.840667
2025-03-280.84553
2025-03-290.84544
2025-03-300.846412
2025-03-310.841427
2025-04-010.843012
2025-04-020.845999
2025-04-030.865188
2025-04-040.848623
2025-04-050.841753
2025-04-060.840727
2025-04-070.835489
2025-04-080.839086
2025-04-090.841212
2025-04-100.85213
2025-04-110.864129
2025-04-120.867347
2025-04-130.865957
2025-04-140.868373
2025-04-150.864657
2025-04-160.865223
2025-04-170.869207
2025-04-180.871094
2025-04-190.870118
2025-04-200.874146
2025-04-210.880848
2025-04-220.876791
2025-04-230.870135
2025-04-240.870602
2025-04-250.87042
2025-04-260.871311
2025-04-270.870753
2025-04-280.869515
2025-04-290.871133
2025-04-300.870818
2025-05-010.864883
2025-05-020.868652
2025-05-030.865285
2025-05-040.865395
2025-05-050.868994
2025-05-060.867272
2025-05-070.869559
2025-05-080.866082
2025-05-090.868931
2025-05-100.87056
2025-05-110.868604
2025-05-120.857457
2025-05-130.855216
2025-05-140.865348
2025-05-150.863149
2025-05-160.859932
2025-05-170.856164
2025-05-180.856367
2025-05-190.863697
2025-05-200.866211
2025-05-210.872897
2025-05-220.87194
2025-05-230.868266
2025-05-240.873093
2025-05-250.875295
2025-05-260.87716
2025-05-270.874998
2025-05-280.873398
2025-05-290.872176
2025-05-300.873463
2025-05-310.874552
2025-06-010.87307
2025-06-020.87746
2025-06-030.870552
2025-06-040.870269
2025-06-050.872932
2025-06-060.871376
2025-06-070.870563
2025-06-080.870816
2025-06-090.87514
2025-06-100.879672
2025-06-110.878523
2025-06-120.888058
2025-06-130.881981
2025-06-140.884809
2025-06-150.885415
2025-06-160.888246
2025-06-170.885319
2025-06-180.881612
2025-06-190.878516
2025-06-200.883764
2025-06-210.882967
2025-06-220.881285
2025-06-230.878637
2025-06-240.892925
2025-06-250.893864
2025-06-260.90143
2025-06-270.904102
2025-06-280.904391
2025-06-290.90544
2025-06-300.904442
2025-07-010.91091
2025-07-020.90559
2025-07-030.907836
2025-07-040.907566
2025-07-050.909195
2025-07-060.908805
2025-07-070.903456
2025-07-080.903678
2025-07-090.903326
2025-07-100.902321
2025-07-110.898361
2025-07-120.897557
2025-07-130.897443
2025-07-140.898675
2025-07-150.897503
2025-07-160.892534
2025-07-170.890903
2025-07-180.89715
2025-07-190.896595
2025-07-200.897187
2025-07-210.900397
2025-07-220.899798
2025-07-230.901801
2025-07-240.903868
2025-07-250.902033
2025-07-260.905318
2025-07-270.906334
2025-07-280.89556
2025-07-290.881869
2025-07-300.884292
2025-07-310.87698
2025-08-010.873218
2025-08-020.882278
2025-08-030.889966
2025-08-040.886085
2025-08-050.886948
2025-08-060.893307
2025-08-070.902193
2025-08-080.905124
2025-08-090.90413
2025-08-100.904281
2025-08-110.900041
2025-08-120.899222
2025-08-130.908788
2025-08-140.911984
2025-08-150.915414
2025-08-160.919142
2025-08-170.919597
2025-08-180.91782
2025-08-190.922846
2025-08-200.921637
2025-08-210.921504
2025-08-220.917152
2025-08-230.927644
2025-08-240.927524
2025-08-250.927773
2025-08-260.927502
2025-08-270.922105
2025-08-280.931371
2025-08-290.93005
2025-08-300.923767
2025-08-310.932626
2025-09-010.928594
2025-09-020.923402
2025-09-030.92526
2025-09-040.924877
2025-09-050.93002
2025-09-060.932487
2025-09-070.930964
2025-09-080.932627
2025-09-090.933207
2025-09-100.929517
2025-09-110.927024
2025-09-120.932254
2025-09-130.933177
2025-09-140.933525
2025-09-150.937358
2025-09-160.940039
2025-09-170.942317
2025-09-180.940601
2025-09-190.932035
2025-09-200.932752
2025-09-210.930654
2025-09-220.937145
2025-09-230.938422
2025-09-240.93287
2025-09-250.932316
2025-09-260.926872
2025-09-270.928456
2025-09-280.926261
2025-09-290.92987
2025-09-300.931188
2025-10-010.93245
2025-10-020.935999
2025-10-030.935434
2025-10-040.937063
2025-10-050.932886
2025-10-060.931985
2025-10-070.931491
2025-10-080.92984
2025-10-090.927674
2025-10-100.924875
2025-10-110.927759
2025-10-120.924794
2025-10-130.923927
2025-10-140.922923
2025-10-150.92889
2025-10-160.933196
2025-10-170.936598
2025-10-180.935431
2025-10-190.936369
2025-10-200.935257
2025-10-210.932621
2025-10-220.932864
2025-10-230.932975
2025-10-240.932567
2025-10-250.933805
2025-10-260.932948
2025-10-270.936291
2025-10-280.935003
2025-10-290.934542
2025-10-300.926963
2025-10-310.924994
2025-11-010.923522
2025-11-020.922814
2025-11-030.923443
2025-11-040.920279
2025-11-050.919409
2025-11-060.923858
2025-11-070.927095
2025-11-080.930316
2025-11-090.929714
2025-11-100.931781
2025-11-110.933053
2025-11-120.933637
2025-11-130.937361
2025-11-140.938524
2025-11-150.937472
2025-11-160.937304
2025-11-170.936374
2025-11-180.932215
2025-11-190.935454
2025-11-200.929064
2025-11-210.92695
2025-11-220.926698
2025-11-230.927572
2025-11-240.932053
2025-11-250.934196
2025-11-260.934441
2025-11-270.934537
2025-11-280.86287
2025-11-290.809062
2025-11-300.800216
2025-12-010.827203
2025-12-020.861665
2025-12-030.872299
2025-12-040.801483
2025-12-050.793112
2025-12-060.790133
2025-12-070.790058
2025-12-080.794051
2025-12-090.795135
2025-12-100.799964
2025-12-110.80907
2025-12-120.816396
2025-12-130.818212
2025-12-140.818895
2025-12-150.817256
2025-12-160.817181
2025-12-170.818139
2025-12-180.818465
2025-12-190.815683
2025-12-200.816758
2025-12-210.817154
2025-12-220.814238
2025-12-230.806695
2025-12-240.81027
2025-12-250.814628
2025-12-260.814228
2025-12-270.814068
2025-12-280.814097
2025-12-290.809379
2025-12-300.803754
2025-12-310.814203
2026-01-010.818345
2026-01-020.817038
2026-01-030.817199
2026-01-040.817118
2026-01-050.817604
2026-01-060.820777
2026-01-070.815129
2026-01-080.817226
2026-01-090.812782
2026-01-100.807779
2026-01-110.808942
2026-01-120.810834
2026-01-130.805835
2026-01-140.803638
2026-01-150.802438
2026-01-160.795986
2026-01-170.791627
2026-01-180.791796
2026-01-190.792693
2026-01-200.798998
2026-01-210.799161
2026-01-220.794986
2026-01-230.789274
2026-01-240.794927
2026-01-250.794674
2026-01-260.796883
2026-01-270.808265
2026-01-280.808912
2026-01-290.807849
2026-01-300.803153
2026-01-310.800897
2026-02-010.800301
2026-02-020.802654
2026-02-030.802437
2026-02-040.80179
2026-02-050.800077
2026-02-060.801885
2026-02-070.80292
2026-02-080.803717
2026-02-090.811265
2026-02-100.812193
2026-02-110.812428
2026-02-120.808464
2026-02-130.806045
2026-02-140.806211
2026-02-150.806634
2026-02-160.804138
2026-02-170.80025
2026-02-180.80201
2026-02-190.796709
2026-02-200.797184
2026-02-210.79841
2026-02-220.799505
2026-02-230.801299
2026-02-240.800511
2026-02-250.799077
2026-02-260.803511
2026-02-270.807993
2026-02-280.809733
2026-03-010.806935
2026-03-020.798947
2026-03-030.786638
2026-03-040.79544
2026-03-050.795527
2026-03-060.791623
2026-03-070.802309
2026-03-080.794475
2026-03-090.792937
2026-03-100.802291
2026-03-110.801942
2026-03-120.800616
2026-03-130.795662
2026-03-140.789534
2026-03-150.789804
2026-03-160.798161
2026-03-170.811341
2026-03-180.814957
2026-03-190.821577
2026-03-200.822848
2026-03-210.816061
2026-03-220.817077
2026-03-230.815893
2026-03-240.807566
2026-03-250.803455
2026-03-260.804126
2026-03-270.800846
2026-03-280.799674
2026-03-290.798011
2026-03-300.795889
2026-03-310.796766
2026-04-010.805975
2026-04-020.798734
2026-04-030.797265
2026-04-040.794318
2026-04-050.794256
2026-04-060.796834
2026-04-070.796516
2026-04-080.806196
2026-04-090.798854
2026-04-100.796044
2026-04-110.790769
2026-04-120.787187
2026-04-130.785879
2026-04-140.791592
2026-04-150.792448
2026-04-160.791623
2026-04-170.792834
2026-04-180.79018
2026-04-190.790597
2026-04-200.789782
2026-04-210.788734
2026-04-220.781189
2026-04-230.777768
2026-04-240.780879
2026-04-250.781267
2026-04-260.780678
2026-04-270.78049
2026-04-280.775349
2026-04-290.776728
2026-04-300.773719
2026-05-010.7792
2026-05-020.779499
2026-05-030.780005
2026-05-040.776502
2026-05-050.777352
2026-05-060.784835
2026-05-070.786731
2026-05-080.784462
2026-05-090.785961
2026-05-100.782819
2026-05-110.779214
2026-05-120.771714
2026-05-130.768745
2026-05-140.771787
2026-05-150.765171
2026-05-160.761191
2026-05-170.761217
2026-05-180.760047
2026-05-190.750261
2026-05-200.744915
2026-05-210.748338
2026-05-220.752785
2026-05-230.751114
2026-05-240.752161
2026-05-250.754753
2026-05-260.758292
2026-05-270.754595
2026-05-280.752394
2026-05-290.754266
2026-05-300.75506
2026-05-310.754928
2026-06-010.75701
2026-06-020.760454
2026-06-030.764532
2026-06-040.775755
2026-06-050.774796
2026-06-060.761876
2026-06-080.763462
2026-06-090.760489
2026-06-100.750432
2026-06-110.748363
2026-06-120.751443
2026-06-130.754302
2026-06-140.755164
2026-06-150.756326
2026-06-160.757002
2026-06-170.756848
2026-06-180.745342
2026-06-190.748145
2026-06-200.748377
2026-06-210.747524
2026-06-220.748381
2026-06-230.747004
2026-06-240.745405
2026-06-250.748107
2026-06-260.763442
2026-06-270.771063
2026-06-280.771026
2026-06-290.773502
2026-06-300.773291
2026-07-010.773536
2026-07-020.772691
2026-07-030.774246
2026-07-040.774419
2026-07-050.773621
2026-07-060.77321
2026-07-070.766114
2026-07-080.758973
2026-07-090.760767
2026-07-100.751877
2026-07-110.755591
2026-07-120.75325
2026-07-130.756306
2026-07-140.754904
2026-07-150.756991
2026-07-160.764391
2026-07-170.761978
2026-07-180.762554
2026-07-190.761298
2026-07-200.761983
2026-07-210.762491
2026-07-220.761847
2026-07-230.759035
2026-07-240.758686
2026-07-250.756098
2026-07-260.756651
2026-07-270.755403
2026-07-280.754172
2026-07-290.759579
2026-07-300.7757
2026-07-310.77531
2026-08-010.776539
2026-08-020.777261
2026-08-030.781255
2026-08-040.786944
2026-08-050.790393
2026-08-060.795004
2026-08-070.798428
2026-08-080.800846
2026-08-090.798354
2026-08-100.79866
2026-08-110.797764
2026-08-120.79805
2026-08-130.803352
2026-08-140.812302
2026-08-150.816392
2026-08-160.815627
2026-08-170.817953
2026-08-180.815663
2026-08-190.816228
2026-08-200.820212
2026-08-210.820943
2026-08-220.810731
2026-08-230.811213
2026-08-240.814217
2026-08-250.814535
2026-08-260.819149
2026-08-270.811965
2026-08-280.809117
2026-08-290.804926
2026-08-300.808971
2026-08-310.817219
2026-09-010.823988
2026-09-020.828415
2026-09-030.828994
2026-09-040.830043
2026-09-050.830063
2026-09-060.829532
2026-09-070.830295
2026-09-080.827631
2026-09-090.828552
2026-09-100.819947
2026-09-110.81417
2026-09-120.814785
2026-09-130.813585
2026-09-140.808398
2026-09-150.807682
2026-09-160.805366
2026-09-170.802368
2026-09-180.79642
2026-09-190.796658
2026-09-200.794879
2026-09-210.796402
2026-09-220.797135
2026-09-230.791512
2026-09-240.788616
2026-09-250.791218
2026-09-260.786465
2026-09-270.786921
2026-09-280.787195
2026-09-290.785179
2026-09-300.780127
2026-10-010.779952
2026-10-020.774135
2026-10-030.773828
2026-10-050.774607
2026-10-060.790226
2026-10-070.782145
2026-10-080.782615
2026-10-090.778925
2026-10-100.777271
2026-10-110.776786
2026-10-120.77283
2026-10-130.771306
2026-10-140.772719
2026-10-150.774673
2026-10-160.775343
2026-10-170.774502
2026-10-180.773566
2026-10-190.771308
2026-10-200.763719
2026-10-210.766168
2026-10-220.759929
2026-10-230.750856
2026-10-240.746504
2026-10-250.747737
2026-10-260.74654
2026-10-270.746355
2026-10-280.744443
2026-10-290.746199
2026-10-300.747557
2026-10-310.748261

High

0.94232

Low

0.74444

Average

0.83142

Statistics use all 729 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the PLN/BYN 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=PLN&currencies=BYN"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=BYN");
const data = await response.json();
Python
import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

PLN/BYN API questions

How do I get the PLN/BYN exchange rate from an API?

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

How far back does PLN/BYN historical data go?

Daily PLN/BYN rates are available from 2016-07-01. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free PLN/BYN 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.