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JPY to KRW exchange rate API

Yen to Won · quoted 2026-10-17

8.4461

▼ +7.81% over 2Y

1 JPY = 8.4461 KRW · 1 KRW = 0.11840 JPY · Get this rate via the API

1 JPY buys 8.4461 KRW as of 2026-10-17, so 1 KRW buys 0.11840 JPY. Over the last 2 years, JPY/KRW traded between 8.4054 and 10.2190, averaged 9.3351 and fell 7.81%. The API holds daily JPY/KRW rates from 1999-01-04 — 27 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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JPY/KRW over 2Y: show the values
Rates per 1 JPY. Missing rates are shown as a dash.
DateKRW
2024-10-179.16203
2024-10-189.143164
2024-10-199.159464
2024-10-209.011007
2024-10-219.188095
2024-10-229.138953
2024-10-239.058302
2024-10-249.077626
2024-10-259.146184
2024-10-269.118436
2024-10-278.977734
2024-10-289.05951
2024-10-299.032959
2024-10-308.998975
2024-10-319.020144
2024-11-019.05044
2024-11-029.020971
2024-11-038.943747
2024-11-049.052819
2024-11-059.062315
2024-11-069.093608
2024-11-079.026492
2024-11-089.108356
2024-11-099.15752
2024-11-109.009372
2024-11-119.095165
2024-11-129.114592
2024-11-139.030417
2024-11-149.003774
2024-11-158.981686
2024-11-169.041934
2024-11-178.932896
2024-11-189.005069
2024-11-199.051932
2024-11-208.967278
2024-11-219.054328
2024-11-229.104886
2024-11-239.076896
2024-11-248.984749
2024-11-259.093479
2024-11-269.112455
2024-11-279.184653
2024-11-289.208143
2024-11-299.304778
2024-11-309.309317
2024-12-019.17642
2024-12-029.35419
2024-12-039.37635
2024-12-049.378144
2024-12-059.428526
2024-12-069.433155
2024-12-079.503878
2024-12-089.378751
2024-12-099.494918
2024-12-109.436021
2024-12-119.372497
2024-12-129.404573
2024-12-139.337751
2024-12-149.341295
2024-12-159.176712
2024-12-169.331292
2024-12-179.330755
2024-12-189.345468
2024-12-199.231005
2024-12-209.037967
2024-12-219.255753
2024-12-229.100412
2024-12-239.246816
2024-12-249.286248
2024-12-259.168534
2024-12-269.099251
2024-12-279.3389
2024-12-289.333098
2024-12-299.179739
2024-12-309.352433
2024-12-319.396234
2025-01-019.247493
2025-01-029.349975
2025-01-039.35093
2025-01-049.333058
2025-01-059.194359
2025-01-069.300091
2025-01-079.199011
2025-01-089.227322
2025-01-099.253383
2025-01-109.279872
2025-01-119.347484
2025-01-129.175713
2025-01-139.346648
2025-01-149.25812
2025-01-159.293044
2025-01-169.342141
2025-01-179.374336
2025-01-189.32873
2025-01-199.165669
2025-01-209.278631
2025-01-219.260883
2025-01-229.193768
2025-01-239.194857
2025-01-249.161683
2025-01-259.167942
2025-01-269.029716
2025-01-279.296405
2025-01-289.309341
2025-01-299.312817
2025-01-309.356412
2025-01-319.358469
2025-02-019.392667
2025-02-029.256463
2025-02-039.466922
2025-02-049.370857
2025-02-059.466813
2025-02-069.515542
2025-02-079.517969
2025-02-089.635036
2025-02-099.47511
2025-02-109.538682
2025-02-119.541581
2025-02-129.458422
2025-02-139.434382
2025-02-149.429071
2025-02-159.464339
2025-02-169.298219
2025-02-179.528266
2025-02-189.500599
2025-02-199.498895
2025-02-209.582503
2025-02-219.527245
2025-02-229.617555
2025-02-239.467182
2025-02-249.530769
2025-02-259.5751
2025-02-269.600191
2025-02-279.646334
2025-02-289.683486
2025-03-019.702099
2025-03-029.550779
2025-03-039.64075
2025-03-049.821916
2025-03-059.69236
2025-03-069.818701
2025-03-079.794013
2025-03-089.788086
2025-03-099.645261
2025-03-109.905953
2025-03-119.822684
2025-03-129.743265
2025-03-139.820903
2025-03-149.778045
2025-03-159.765179
2025-03-169.608134
2025-03-179.731726
2025-03-189.704403
2025-03-199.736693
2025-03-209.897171
2025-03-219.848499
2025-03-229.817871
2025-03-239.634947
2025-03-249.794634
2025-03-259.777969
2025-03-269.746362
2025-03-279.72107
2025-03-289.749446
2025-03-299.802928
2025-03-309.67273
2025-03-319.868255
2025-04-019.870316
2025-04-029.795744
2025-04-039.959363
2025-04-049.972035
2025-04-059.944752
2025-04-069.851977
2025-04-0710.004421
2025-04-0810.076501
2025-04-0910.218971
2025-04-1010.000806
2025-04-1110.022706
2025-04-129.899644
2025-04-139.734447
2025-04-149.923851
2025-04-159.98307
2025-04-169.934048
2025-04-179.934065
2025-04-189.755344
2025-04-1910.009257
2025-04-209.85567
2025-04-219.861808
2025-04-2210.155479
2025-04-2310.040573
2025-04-2410.069005
2025-04-2510.041953
2025-04-2610.007847
2025-04-279.854058
2025-04-2810.076965
2025-04-2910.06156
2025-04-309.948303
2025-05-019.683742
2025-05-029.671506
2025-05-039.657887
2025-05-049.51572
2025-05-059.531772
2025-05-069.676255
2025-05-079.701946
2025-05-089.66736
2025-05-099.64569
2025-05-109.602788
2025-05-119.423764
2025-05-129.583059
2025-05-139.615758
2025-05-149.555636
2025-05-159.575933
2025-05-169.587059
2025-05-179.591388
2025-05-189.47134
2025-05-199.580056
2025-05-209.641982
2025-05-219.566171
2025-05-229.634811
2025-05-239.655371
2025-05-249.569891
2025-05-259.464523
2025-05-269.583779
2025-05-279.532128
2025-05-289.510065
2025-05-299.487795
2025-05-309.591863
2025-05-319.585658
2025-06-019.457123
2025-06-029.646582
2025-06-039.617177
2025-06-049.475601
2025-06-059.474214
2025-06-069.422245
2025-06-079.388148
2025-06-089.220027
2025-06-099.386826
2025-06-109.45246
2025-06-119.464403
2025-06-129.418927
2025-06-139.505966
2025-06-149.4829
2025-06-159.323977
2025-06-169.428126
2025-06-179.437824
2025-06-189.49841
2025-06-199.474282
2025-06-209.386294
2025-06-219.401636
2025-06-229.229111
2025-06-239.407987
2025-06-249.382242
2025-06-259.353817
2025-06-269.395749
2025-06-279.410895
2025-06-289.415413
2025-06-299.281387
2025-06-309.388248
2025-07-019.473503
2025-07-029.433874
2025-07-039.46338
2025-07-049.441501
2025-07-059.426652
2025-07-069.28716
2025-07-079.393474
2025-07-089.352999
2025-07-099.384023
2025-07-109.385046
2025-07-119.349921
2025-07-129.361935
2025-07-139.257499
2025-07-149.368897
2025-07-159.334859
2025-07-169.353558
2025-07-179.3723
2025-07-189.364635
2025-07-199.340832
2025-07-209.217377
2025-07-219.38635
2025-07-229.418597
2025-07-239.399288
2025-07-249.348972
2025-07-259.354745
2025-07-269.362043
2025-07-279.253105
2025-07-289.351867
2025-07-299.370556
2025-07-309.333177
2025-07-319.306728
2025-08-019.334129
2025-08-029.386641
2025-08-039.316462
2025-08-049.388501
2025-08-059.424891
2025-08-069.409005
2025-08-079.387878
2025-08-089.408351
2025-08-099.401892
2025-08-109.255242
2025-08-119.41237
2025-08-129.364074
2025-08-139.359308
2025-08-149.45896
2025-08-159.448926
2025-08-169.445991
2025-08-179.326414
2025-08-189.393219
2025-08-199.395957
2025-08-209.487803
2025-08-219.459817
2025-08-229.351448
2025-08-239.414572
2025-08-249.422065
2025-08-259.414597
2025-08-269.461896
2025-08-279.441764
2025-08-289.435852
2025-08-299.447123
2025-08-309.444102
2025-08-319.331295
2025-09-019.46437
2025-09-029.210932
2025-09-039.349771
2025-09-049.39332
2025-09-059.398578
2025-09-069.404234
2025-09-079.223228
2025-09-089.387565
2025-09-099.448537
2025-09-109.416401
2025-09-119.415027
2025-09-129.40968
2025-09-139.432429
2025-09-149.319338
2025-09-159.419194
2025-09-169.401555
2025-09-179.417128
2025-09-189.40404
2025-09-199.44174
2025-09-209.442671
2025-09-219.29439
2025-09-229.410805
2025-09-239.435398
2025-09-249.426336
2025-09-259.433714
2025-09-269.414382
2025-09-279.428901
2025-09-289.280299
2025-09-299.423729
2025-09-309.484633
2025-10-019.552501
2025-10-029.547383
2025-10-039.538982
2025-10-049.544323
2025-10-059.288564
2025-10-069.412167
2025-10-079.364612
2025-10-089.328395
2025-10-099.288613
2025-10-109.315708
2025-10-119.460187
2025-10-129.318097
2025-10-139.3851
2025-10-149.432733
2025-10-159.393629
2025-10-169.372354
2025-10-179.444393
2025-10-189.441146
2025-10-199.456914
2025-10-209.44249
2025-10-219.409917
2025-10-229.436221
2025-10-239.437605
2025-10-249.414193
2025-10-259.41432
2025-10-269.425004
2025-10-279.370089
2025-10-289.432047
2025-10-299.350765
2025-10-309.291977
2025-10-319.26277
2025-11-019.274895
2025-11-029.297141
2025-11-039.272568
2025-11-049.375701
2025-11-059.392936
2025-11-069.412362
2025-11-079.53438
2025-11-089.490085
2025-11-099.515753
2025-11-109.436206
2025-11-119.502689
2025-11-129.469836
2025-11-139.469399
2025-11-149.433712
2025-11-159.377439
2025-11-169.437301
2025-11-179.43515
2025-11-189.423196
2025-11-199.389438
2025-11-209.322808
2025-11-219.40618
2025-11-229.397159
2025-11-239.426167
2025-11-249.384946
2025-11-259.378561
2025-11-269.425147
2025-11-279.354259
2025-11-289.413579
2025-11-299.39683
2025-11-309.44481
2025-12-019.464777
2025-12-029.405384
2025-12-039.426191
2025-12-049.508114
2025-12-059.486722
2025-12-069.486884
2025-12-079.528971
2025-12-089.426057
2025-12-099.391679
2025-12-109.379991
2025-12-119.455637
2025-12-129.469424
2025-12-139.463883
2025-12-149.516129
2025-12-159.444877
2025-12-169.528697
2025-12-179.508334
2025-12-189.483319
2025-12-199.404724
2025-12-209.353066
2025-12-219.396244
2025-12-229.410185
2025-12-239.491326
2025-12-249.28597
2025-12-259.281732
2025-12-269.284291
2025-12-279.232204
2025-12-289.257153
2025-12-299.191444
2025-12-309.252507
2025-12-319.217991
2026-01-019.203971
2026-01-029.206969
2026-01-039.1832
2026-01-049.259698
2026-01-059.240911
2026-01-069.260292
2026-01-079.247553
2026-01-089.266929
2026-01-099.260843
2026-01-109.226564
2026-01-119.276005
2026-01-129.300021
2026-01-139.279872
2026-01-149.300941
2026-01-159.260322
2026-01-169.316164
2026-01-179.312016
2026-01-189.370846
2026-01-199.328107
2026-01-209.353007
2026-01-219.282081
2026-01-229.243113
2026-01-239.278983
2026-01-249.279672
2026-01-259.470555
2026-01-269.38845
2026-01-279.398698
2026-01-289.361348
2026-01-299.333006
2026-01-309.365815
2026-01-319.371364
2026-02-019.372408
2026-02-029.367285
2026-02-039.294475
2026-02-049.293545
2026-02-059.338123
2026-02-069.341393
2026-02-079.311763
2026-02-089.343411
2026-02-099.360571
2026-02-109.422145
2026-02-119.533203
2026-02-129.356892
2026-02-139.436176
2026-02-149.43354
2026-02-159.478806
2026-02-169.399856
2026-02-179.443444
2026-02-189.410736
2026-02-199.359022
2026-02-209.34025
2026-02-219.322022
2026-02-229.366483
2026-02-239.324051
2026-02-249.261537
2026-02-259.110124
2026-02-269.135162
2026-02-279.244827
2026-02-289.22555
2026-03-019.249116
2026-03-029.285954
2026-03-039.3778
2026-03-049.323243
2026-03-059.367699
2026-03-069.404721
2026-03-079.413587
2026-03-089.419041
2026-03-099.369697
2026-03-109.317634
2026-03-119.315689
2026-03-129.321975
2026-03-139.362154
2026-03-149.398585
2026-03-159.4186
2026-03-169.367568
2026-03-179.356047
2026-03-189.423292
2026-03-199.455223
2026-03-209.452578
2026-03-219.449361
2026-03-229.464079
2026-03-239.381757
2026-03-249.499375
2026-03-259.420632
2026-03-269.436668
2026-03-279.452595
2026-03-289.407419
2026-03-299.452182
2026-03-309.517966
2026-03-319.560063
2026-04-019.504871
2026-04-029.502772
2026-04-039.519436
2026-04-049.465798
2026-04-059.493009
2026-04-069.490269
2026-04-079.36805
2026-04-089.321719
2026-04-099.309531
2026-04-109.317491
2026-04-119.321968
2026-04-129.337365
2026-04-139.321874
2026-04-149.257353
2026-04-159.284563
2026-04-169.287384
2026-04-179.294481
2026-04-189.247313
2026-04-199.251945
2026-04-209.251979
2026-04-219.242118
2026-04-229.283228
2026-04-239.275924
2026-04-249.265224
2026-04-259.265773
2026-04-269.285979
2026-04-279.240564
2026-04-289.245417
2026-04-299.252018
2026-04-309.433928
2026-05-019.448587
2026-05-029.367109
2026-05-039.409419
2026-05-049.368873
2026-05-059.333532
2026-05-069.269946
2026-05-079.275819
2026-05-089.356619
2026-05-099.331682
2026-05-109.354964
2026-05-119.373451
2026-05-129.447724
2026-05-139.434994
2026-05-149.444462
2026-05-159.45845
2026-05-169.43515
2026-05-179.465519
2026-05-189.434056
2026-05-199.482232
2026-05-209.466121
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2026-05-229.535576
2026-05-239.552305
2026-05-249.585481
2026-05-259.524751
2026-05-269.45508
2026-05-279.407072
2026-05-289.424746
2026-05-299.457535
2026-05-309.466561
2026-05-319.494321
2026-06-019.459244
2026-06-029.497178
2026-06-039.57713
2026-06-049.590075
2026-06-059.63908
2026-06-069.625207
2026-06-079.78203
2026-06-089.551787
2026-06-099.524898
2026-06-109.499001
2026-06-119.527671
2026-06-129.489638
2026-06-139.476602
2026-06-149.529999
2026-06-159.453288
2026-06-169.408196
2026-06-179.46319
2026-06-189.562567
2026-06-199.504002
2026-06-209.467874
2026-06-219.50459
2026-06-229.501322
2026-06-239.509727
2026-06-249.564494
2026-06-259.533039
2026-06-269.504774
2026-06-279.494194
2026-06-289.519453
2026-06-299.537428
2026-06-309.547655
2026-07-019.575994
2026-07-029.585373
2026-07-039.502114
2026-07-049.462683
2026-07-059.494581
2026-07-069.431331
2026-07-079.354746
2026-07-089.287371
2026-07-099.312351
2026-07-109.29694
2026-07-119.270965
2026-07-129.295465
2026-07-139.21476
2026-07-149.219015
2026-07-159.18891
2026-07-169.121404
2026-07-179.14872
2026-07-189.15941
2026-07-199.186355
2026-07-209.121483
2026-07-219.084275
2026-07-229.077998
2026-07-239.00886
2026-07-248.918231
2026-07-258.905106
2026-07-268.941002
2026-07-278.983795
2026-07-288.903821
2026-07-298.87298
2026-07-308.798919
2026-07-319.009346
2026-08-019.153166
2026-08-029.180837
2026-08-039.108061
2026-08-049.066092
2026-08-059.034325
2026-08-069.019542
2026-08-078.942728
2026-08-088.91945
2026-08-098.950275
2026-08-108.929682
2026-08-118.870237
2026-08-128.907714
2026-08-138.914186
2026-08-148.875224
2026-08-158.890679
2026-08-168.885177
2026-08-178.867381
2026-08-188.829447
2026-08-198.746668
2026-08-208.795254
2026-08-218.722449
2026-08-228.71745
2026-08-238.754134
2026-08-248.699353
2026-08-258.685729
2026-08-268.697284
2026-08-278.660363
2026-08-288.607949
2026-08-298.596203
2026-08-308.634042
2026-08-318.564787
2026-09-018.582502
2026-09-028.537558
2026-09-038.699795
2026-09-048.642436
2026-09-058.612121
2026-09-068.662309
2026-09-078.710369
2026-09-088.695424
2026-09-098.717957
2026-09-108.716064
2026-09-118.717293
2026-09-128.730166
2026-09-138.890998
2026-09-148.710732
2026-09-158.768422
2026-09-168.821724
2026-09-178.880055
2026-09-188.791643
2026-09-198.836017
2026-09-208.873413
2026-09-218.725124
2026-09-228.62824
2026-09-238.645948
2026-09-248.615439
2026-09-258.598553
2026-09-268.613845
2026-09-278.65265
2026-09-288.655742
2026-09-298.61353
2026-09-308.633309
2026-10-018.616505
2026-10-028.550991
2026-10-038.507888
2026-10-048.57052
2026-10-058.493907
2026-10-068.468537
2026-10-078.460559
2026-10-088.487941
2026-10-098.476767
2026-10-108.465788
2026-10-118.496701
2026-10-128.405402
2026-10-138.483466
2026-10-148.436439
2026-10-158.519597
2026-10-168.429929
2026-10-178.446058

High

10.2190

Low

8.4054

Average

9.3351

Statistics use all 731 daily observations in the selected period.

For developers

Get this rate via the API

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

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

Replace YOUR_API_KEY with the key from your dashboard.

JPY/KRW API questions

How do I get the JPY/KRW exchange rate from an API?

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

How far back does JPY/KRW historical data go?

Daily JPY/KRW rates are available from 1999-01-04. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free JPY/KRW 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.