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NOK to SLL exchange rate API

Norwegian Krone to Leone · quoted 2026-10-23

2457.41

▲ +19.17% over 2Y

1 NOK = 2457.41 SLL · 1 SLL = 0.000407 NOK · Get this rate via the API

1 NOK buys 2457.41 SLL as of 2026-10-23, so 1 SLL buys 0.000407 NOK. Over the last 2 years, NOK/SLL traded between 1881.24 and 2658.04, averaged 2254.35 and rose 19.17%. The API holds daily NOK/SLL 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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NOK/SLL over 2Y: show the values
Rates per 1 NOK. Missing rates are shown as a dash.
DateSLL
2024-10-232062.029768
2024-10-242075.062545
2024-10-252083.150419
2024-10-262070.614781
2024-10-272074.970213
2024-10-282062.772108
2024-10-292065.254384
2024-10-302066.674112
2024-10-312083.199499
2024-11-012080.199198
2024-11-022050.741834
2024-11-032051.747379
2024-11-042075.932563
2024-11-052070.408101
2024-11-062042.979263
2024-11-072079.077568
2024-11-082084.834382
2024-11-092065.951192
2024-11-102064.453716
2024-11-112055.61642
2024-11-122057.341809
2024-11-132059.783964
2024-11-142022.607743
2024-11-152057.358625
2024-11-162044.372562
2024-11-172043.389269
2024-11-182035.56592
2024-11-192055.669579
2024-11-202049.98879
2024-11-212044.954213
2024-11-222044.861556
2024-11-232050.165418
2024-11-242055.189876
2024-11-252057.787302
2024-11-262044.580131
2024-11-272047.537626
2024-11-282056.110275
2024-11-292055.897035
2024-11-302060.939866
2024-12-012060.887163
2024-12-022050.197881
2024-12-032056.4535
2024-12-042053.956954
2024-12-052056.453437
2024-12-062049.622825
2024-12-072042.529358
2024-12-082042.662993
2024-12-092047.193699
2024-12-102041.041898
2024-12-112040.888937
2024-12-122051.415613
2024-12-132048.882251
2024-12-142046.679456
2024-12-152045.515416
2024-12-162038.437525
2024-12-172030.056777
2024-12-182030.452346
2024-12-192001.755974
2024-12-201994.238302
2024-12-212011.072899
2024-12-222013.350002
2024-12-232002.516935
2024-12-241995.793957
2024-12-252003.229208
2024-12-262001.00842
2024-12-272004.483679
2024-12-282003.999558
2024-12-292002.579866
2024-12-302005.796298
2024-12-312003.523685
2025-01-011998.442185
2025-01-022003.856553
2025-01-032000.328698
2025-01-042004.993849
2025-01-052000.326885
2025-01-062025.570139
2025-01-072014.173262
2025-01-082007.058777
2025-01-091997.125252
2025-01-102007.068714
2025-01-111979.712919
2025-01-121979.861314
2025-01-131989.525283
2025-01-141979.888248
2025-01-152000.275855
2025-01-161999.560768
2025-01-171993.641163
2025-01-181983.267113
2025-01-191984.102275
2025-01-201998.357323
2025-01-211997.220668
2025-01-222021.392401
2025-01-232012.325013
2025-01-242023.445257
2025-01-252028.874687
2025-01-262027.066308
2025-01-272023.969994
2025-01-282008.309622
2025-01-292003.485058
2025-01-302022.829096
2025-01-312024.941499
2025-02-012006.380853
2025-02-021989.238682
2025-02-032010.103122
2025-02-042017.607945
2025-02-052039.799762
2025-02-062026.95022
2025-02-072027.619994
2025-02-082024.480141
2025-02-092020.42291
2025-02-102031.818424
2025-02-112029.008849
2025-02-122030.800285
2025-02-132035.696054
2025-02-142050.310687
2025-02-152045.697248
2025-02-162044.647119
2025-02-172046.604062
2025-02-182038.592611
2025-02-192048.061528
2025-02-202045.679016
2025-02-212094.681171
2025-02-222041.140745
2025-02-232047.006779
2025-02-242047.072526
2025-02-252064.050037
2025-02-261881.237795
2025-02-272045.831636
2025-02-282028.946676
2025-03-012030.757287
2025-03-022027.791046
2025-03-032044.49457
2025-03-042035.244506
2025-03-052066.945347
2025-03-062105.384427
2025-03-072114.074867
2025-03-082100.752901
2025-03-091930.558815
2025-03-102122.266666
2025-03-112142.404919
2025-03-122142.581141
2025-03-132132.287587
2025-03-142133.667541
2025-03-152137.109747
2025-03-161969.865744
2025-03-172153.259932
2025-03-182162.441607
2025-03-192162.618446
2025-03-202150.185591
2025-03-212167.392498
2025-03-222158.101178
2025-03-231985.430846
2025-03-252181.366693
2025-03-262163.439903
2025-03-272165.691559
2025-03-282181.796419
2025-03-292175.245126
2025-03-302173.216306
2025-03-311987.078095
2025-04-012171.603065
2025-04-022179.317268
2025-04-032212.440153
2025-04-042155.885781
2025-04-052119.123374
2025-04-062116.274195
2025-04-072086.588417
2025-04-082086.789436
2025-04-092075.502385
2025-04-102106.434663
2025-04-112133.020436
2025-04-122136.678712
2025-04-132127.834503
2025-04-142150.176156
2025-04-152151.304188
2025-04-162139.62284
2025-04-172157.366009
2025-04-182169.633388
2025-04-192173.611581
2025-04-202173.959116
2025-04-212187.579302
2025-04-222193.357062
2025-04-232183.740708
2025-04-242187.970206
2025-04-252179.442685
2025-04-262178.913479
2025-04-272181.628565
2025-04-282177.480608
2025-04-292190.88494
2025-04-302195.752148
2025-05-012186.481285
2025-05-022199.959298
2025-05-032181.189117
2025-05-042178.1539
2025-05-052184.699606
2025-05-062202.742229
2025-05-082197.947366
2025-05-092194.000811
2025-05-102197.611545
2025-05-112195.76017
2025-05-122182.696258
2025-05-132188.158506
2025-05-142209.086562
2025-05-152187.078973
2025-05-172193.247415
2025-05-182194.39583
2025-05-192212.485707
2025-05-202207.865639
2025-05-212247.629513
2025-05-222239.062218
2025-05-232243.624013
2025-05-242262.392432
2025-05-252263.451843
2025-05-262266.979604
2025-05-272257.674849
2025-05-282245.520919
2025-05-292237.468672
2025-05-302239.754691
2025-05-312231.522668
2025-06-012232.753247
2025-06-022261.485003
2025-06-032250.452536
2025-06-042252.889564
2025-06-052256.564987
2025-06-062254.650298
2025-06-072166.371072
2025-06-082167.336116
2025-06-092172.193796
2025-06-102175.9897
2025-06-112253.301454
2025-06-122206.31431
2025-06-132293.152601
2025-06-142313.084798
2025-06-152307.737236
2025-06-162311.372178
2025-06-172305.049748
2025-06-182290.271683
2025-06-192267.436846
2025-06-202235.297057
2025-06-212255.37285
2025-06-222254.180333
2025-06-232241.579023
2025-06-242258.895343
2025-06-252243.907873
2025-06-262232.566615
2025-06-272258.58149
2025-06-282259.243054
2025-06-292260.426371
2025-06-302254.476838
2025-07-012269.538543
2025-07-022237.345424
2025-07-032258.658316
2025-07-042259.133469
2025-07-052255.948043
2025-07-062258.802233
2025-07-072246.242101
2025-07-082250.585818
2025-07-092254.07214
2025-07-102233.053449
2025-07-112247.403263
2025-07-122249.144179
2025-07-132248.692784
2025-07-142256.640189
2025-07-152235.52323
2025-07-162209.982725
2025-07-172206.355185
2025-07-182241.198322
2025-07-192236.183148
2025-07-202236.237885
2025-07-212238.323895
2025-07-222237.520247
2025-07-232251.601467
2025-07-242250.434613
2025-07-252240.947272
2025-07-262232.425654
2025-07-272237.77879
2025-07-282228.627871
2025-07-292217.003409
2025-07-302230.644581
2025-07-312209.192477
2025-08-012190.949154
2025-08-022213.044589
2025-08-032213.716823
2025-08-042208.87904
2025-08-052209.961993
2025-08-062261.655352
2025-08-072223.739097
2025-08-082213.843262
2025-08-092208.621899
2025-08-102210.595414
2025-08-112216.528566
2025-08-122217.071278
2025-08-132230.620219
2025-08-142230.323994
2025-08-152235.681535
2025-08-162228.785154
2025-08-172232.011661
2025-08-182231.668135
2025-08-192223.678351
2025-08-202215.061544
2025-08-212288.427951
2025-08-222231.371563
2025-08-232261.831327
2025-08-242261.595555
2025-08-252253.01542
2025-08-262239.9008
2025-08-272237.247525
2025-08-282260.553351
2025-08-292259.812039
2025-08-302260.637287
2025-08-312260.928003
2025-09-012271.293531
2025-09-022268.245559
2025-09-032264.342118
2025-09-042307.673464
2025-09-052265.630558
2025-09-062269.116485
2025-09-072309.584621
2025-09-082277.019307
2025-09-092280.496027
2025-09-102291.135891
2025-09-112290.301464
2025-09-132307.093389
2025-09-142305.82973
2025-09-152317.253961
2025-09-162320.643532
2025-09-172320.132576
2025-09-182323.418719
2025-09-192293.285381
2025-09-202289.204225
2025-09-212293.311002
2025-09-222290.774148
2025-09-232299.109336
2025-09-242292.252262
2025-09-252288.254761
2025-09-262270.99622
2025-09-272283.845691
2025-09-282283.410611
2025-09-292287.379274
2025-09-302280.785338
2025-10-012290.900084
2025-10-022295.41927
2025-10-032291.6139
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2025-10-072325.820907
2025-10-082280.57582
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2025-10-112246.455124
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2025-10-142230.606851
2025-10-152250.032321
2025-10-162260.023217
2025-10-172260.648918
2025-10-182253.511611
2025-10-192254.140318
2025-10-202250.806124
2025-10-212256.825794
2025-10-222258.113036
2025-10-232270.996315
2025-10-242266.728798
2025-10-252266.868204
2025-10-262266.181488
2025-10-272268.562781
2025-10-282264.332444
2025-10-292268.012726
2025-10-302247.153681
2025-10-312251.569196
2025-11-012242.118677
2025-11-022240.836383
2025-11-032241.919905
2025-11-042222.466647
2025-11-052217.911375
2025-11-062231.57195
2025-11-072225.841541
2025-11-082234.51325
2025-11-092232.627794
2025-11-102246.64667
2025-11-112252.366322
2025-11-122255.148329
2025-11-132256.828213
2025-11-142252.460893
2025-11-152270.353578
2025-11-162271.450368
2025-11-172247.156328
2025-11-182263.043673
2025-11-192257.373717
2025-11-202245.321698
2025-11-212229.958421
2025-11-222226.554447
2025-11-232227.113486
2025-11-242234.512915
2025-11-252228.260956
2025-11-262237.869497
2025-11-272248.881696
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2025-11-292268.291233
2025-11-302252.902593
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2025-12-182246.852655
2025-12-192256.884187
2025-12-202261.473529
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2025-12-242286.705445
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2025-12-282289.863067
2025-12-292280.61456
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2026-01-072270.588527
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2026-06-272297.593685
2026-06-282296.085944
2026-06-292297.415139
2026-06-302298.852675
2026-07-012296.223885
2026-07-022117.476932
2026-07-032320.259362
2026-07-042320.822974
2026-07-052322.680794
2026-07-062320.794479
2026-07-072341.512908
2026-07-082344.091433
2026-07-092351.107019
2026-07-102346.286234
2026-07-112339.169179
2026-07-122340.893643
2026-07-132342.713893
2026-07-142354.923763
2026-07-152348.331221
2026-07-162368.229514
2026-07-172367.472052
2026-07-182371.907016
2026-07-192361.008935
2026-07-202367.58223
2026-07-212378.767431
2026-07-222387.977956
2026-07-232386.514557
2026-07-242470.609032
2026-07-252470.321164
2026-07-262528.293321
2026-07-272370.698541
2026-07-282502.62089
2026-07-292503.570992
2026-07-302392.291754
2026-07-312401.594121
2026-08-012414.024975
2026-08-022416.145684
2026-08-032402.151415
2026-08-042398.858879
2026-08-052510.3085
2026-08-062403.785283
2026-08-072404.216063
2026-08-082427.663008
2026-08-092406.374084
2026-08-102402.82726
2026-08-112405.733924
2026-08-122411.17565
2026-08-132478.522455
2026-08-142423.427286
2026-08-152426.542507
2026-08-162424.143508
2026-08-172431.416916
2026-08-182434.349217
2026-08-202454.850908
2026-08-212465.217318
2026-08-222498.107493
2026-08-232629.833403
2026-08-242455.829498
2026-08-252448.137402
2026-08-262451.335013
2026-08-272451.145569
2026-08-282456.294652
2026-08-292502.291456
2026-08-302447.795402
2026-08-312450.970557
2026-09-012455.446535
2026-09-022454.775462
2026-09-032464.042787
2026-09-042643.786144
2026-09-052507.476838
2026-09-062462.708571
2026-09-072472.393115
2026-09-082477.366013
2026-09-092497.588741
2026-09-102473.536481
2026-09-112466.836766
2026-09-122469.073567
2026-09-132469.313902
2026-09-142461.032787
2026-09-152453.383053
2026-09-162634.526167
2026-09-172433.027986
2026-09-182223.139864
2026-09-192437.136485
2026-09-202437.136446
2026-09-212437.10763
2026-09-222614.659166
2026-09-232423.489606
2026-09-242413.627176
2026-09-252412.091571
2026-09-262411.690935
2026-09-272409.84222
2026-09-282411.902371
2026-09-302566.15933
2026-10-022388.354408
2026-10-032395.290227
2026-10-052400.160636
2026-10-062410.517449
2026-10-072574.708497
2026-10-082403.779533
2026-10-092398.226938
2026-10-102402.634018
2026-10-112392.996779
2026-10-122400.222094
2026-10-132402.024095
2026-10-142423.011093
2026-10-152559.110933
2026-10-162432.558012
2026-10-172435.758213
2026-10-182431.06434
2026-10-192442.141683
2026-10-202445.560312
2026-10-212452.636527
2026-10-222449.763273
2026-10-232457.411435

High

2658.04

Low

1881.24

Average

2254.35

Statistics use all 714 daily observations in the selected period.

For developers

Get this rate via the API

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

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

Replace YOUR_API_KEY with the key from your dashboard.

NOK/SLL API questions

How do I get the NOK/SLL exchange rate from an API?

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

How far back does NOK/SLL historical data go?

Daily NOK/SLL 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 NOK/SLL 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.