1. Central bank exchange rates
  2. Bank Indonesia
  3. KRW

Bank Indonesia South Korean Won rate

1 KRW = 13.140 IDR +0.08%

Published Tuesday, 29 September 2026 as the bank Indonesia transaction rates (buying).

1 IDR = 0.0761035 KRW

KRW to IDR over the last year

12.9013.0013.10
52-week high
13.140
52-week low
12.880
52-week average
13.032
Change over the year
+2.02%

Yearly averages

The mean of each year’s publications, 1 KRW in IDR. Open a year for every daily rate and the monthly averages.

YearAverageHighLowPublications
2026 13.032 13.140 12.880 6

This rate via API

The Bank Indonesia KRW rate for any day since 22 September 2026, or every publication in a range of up to a year, as JSON or CSV.

curl https://api.currencyapi.com/v3/official \
  -G -d source=bi -d base_currency=KRW \
  -d currencies=IDR -d date=2026-09-29 \
  -H "apikey: YOUR-API-KEY"

# every publication of 2026
curl https://api.currencyapi.com/v3/official/range \
  -G -d source=bi -d currencies=KRW \
  -d date_from=2026-01-01 -d date_to=2026-12-31 \
  -H "apikey: YOUR-API-KEY"

South Korean Won at other central banks

Questions about this rate

What is the Bank Indonesia KRW rate today?

On 29 September 2026 the Bank Indonesia published 1 KRW = 13.14 IDR (1 IDR = 0.0761035 KRW).

What was the average KRW rate in 2026?

The average of the 6 publications in 2026 is 1 KRW = 13.0317 IDR, the simple mean of the daily rates.

Is this the rate I must use for tax or accounting?

That depends on your jurisdiction. Many rules name a specific bank and day, for example the rate published on the business day before the transaction. Use the date lookup in the API to get exactly the publication your rule asks for.