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JPY to KRW exchange rate API

Yen to Won · quoted 2026-11-06

8.6212

▲ +1.53% over 7D

1 JPY = 8.6212 KRW · 1 KRW = 0.11599 JPY · Get this rate via the API

1 JPY buys 8.6212 KRW as of 2026-11-06, so 1 KRW buys 0.11599 JPY. Over the last 7 days, JPY/KRW traded between 8.4587 and 8.6212, averaged 8.5047 and rose 1.53%. 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.

JPY/KRW over 7D

Daily observations · gaps mean no published rate

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JPY/KRW over 7D: show the values
Rates per 1 JPY. Missing rates are shown as a dash.
DateKRW
2026-10-308.491347
2026-10-318.462788
2026-11-018.517703
2026-11-028.504799
2026-11-038.494603
2026-11-048.458665
2026-11-058.486252
2026-11-068.62124

High

8.6212

Low

8.4587

Average

8.5047

Statistics use all 8 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.

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=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.

Related pairs

KRW/JPY · inverse 0.11599 JPY/USD 0.006318JPY/EUR 0.005654JPY/GBP 0.004717JPY/CHF 0.005168JPY/AUD 0.009200JPY/CAD 0.008890

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