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KRW to USD exchange rate API

Won to US Dollar · quoted 2026-09-26

0.000738

▲ +4.09% over 1Y

1 KRW = 0.000738 USD · 1 USD = 1355.01 KRW · Get this rate via the API

1 KRW buys 0.000738 USD as of 2026-09-26, so 1 USD buys 1355.01 KRW. Over the last year, KRW/USD traded between 0.000648 and 0.000744, averaged 0.000686 and rose 4.09%. The API holds daily KRW/USD rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.

KRW/USD over 1Y

7D30D6MYTD1Y5Y
KRW/USD over 1Y: show the values
PointKRW/USD
2025-09-260.000709
2025-10-030.000711
2025-10-100.000703
2025-10-170.000703
2025-10-240.000694
2025-10-310.000700
2025-11-070.000685
2025-11-140.000688
2025-11-210.000678
2025-11-280.000680
2025-12-050.000679
2025-12-120.000676
2025-12-190.000676
2025-12-260.000688
2026-01-020.000692
2026-01-090.000685
2026-01-160.000678
2026-01-230.000681
2026-01-300.000693
2026-02-060.000681
2026-02-130.000691
2026-02-200.000689
2026-02-270.000693
2026-03-060.000673
2026-03-130.000670
2026-03-200.000666
2026-03-270.000661
2026-04-030.000658
2026-04-100.000674
2026-04-170.000676
2026-04-240.000677
2026-05-010.000674
2026-05-080.000681
2026-05-150.000666
2026-05-220.000658
2026-05-290.000663
2026-06-050.000648
2026-06-120.000657
2026-06-190.000652
2026-06-260.000650
2026-07-030.000653
2026-07-100.000664
2026-07-170.000673
2026-07-240.000684
2026-07-310.000692
2026-08-070.000706
2026-08-140.000708
2026-08-210.000722
2026-08-280.000727
2026-09-040.000740
2026-09-110.000744
2026-09-180.000720
2026-09-250.000737

High

0.000744

Low

0.000648

Average

0.000686

For developers

Get this rate via the API

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

Get a free API key Read the API docs
cURL 
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW&currencies=USD"
JavaScript 
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW&currencies=USD");
const data = await response.json();
Python 
import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

KRW/USD API questions

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

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

How far back does KRW/USD historical data go?

Daily KRW/USD 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 KRW/USD exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

Related pairs

USD/KRW · inverse 1355.01 KRW/EUR 0.000647KRW/GBP 0.000557KRW/JPY 0.11609KRW/CHF 0.000611KRW/AUD 0.001050KRW/CAD 0.001043

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs