KRW/JPY exchange rate history (South Korean Won to Japanese Yen)

Japanese Yen per 100 South Korean Won, calculated from the ECB euro reference rates. Latest: 11.7731 JPY on Oct 5, 2026. Below: the last 12 months day by day, monthly averages since 1999, and average, high and low for every year.

Reference rates of October 5, 2026 · Last updated: Oct 6, 2026 08:54 UTC

Latest (Oct 5, 2026)11.7731

1 day+0.67%

1 month+1.75%

1 year+12.30%

Since 1 January+8.39%

Last 12 months

12-month high: 11.7731 (Oct 5, 2026) · 12-month low: 10.3744 (Jun 5, 2026)

Long-term trend: monthly averages since 1999

Monthly average, high and low (last 24 months)

Month	Average	High	Low
Oct 2026	11.6911	11.7731	11.6056
Sep 2026	11.5128	11.7130	11.2612
Aug 2026	11.3213	11.6757	10.9793
Jul 2026	10.9055	11.3650	10.4326
Jun 2026	10.5042	10.6290	10.3744
May 2026	10.6145	10.7875	10.4870
Apr 2026	10.7384	10.8218	10.5209
Mar 2026	10.6439	10.7690	10.4602
Feb 2026	10.7138	10.9768	10.5791
Jan 2026	10.7545	10.8613	10.6398
Dec 2025	10.6268	10.8797	10.4946
Nov 2025	10.6255	10.7845	10.4884
Oct 2025	10.6378	10.7959	10.4685
Sep 2025	10.6187	10.6954	10.5434
Aug 2025	10.6231	10.7134	10.5398
Jul 2025	10.6611	10.7449	10.5558
Jun 2025	10.5838	10.6908	10.3664
May 2025	10.4172	10.5399	10.3072
Apr 2025	9.9964	10.2085	9.7857
Mar 2025	10.2237	10.3726	10.0949
Feb 2025	10.5041	10.6714	10.3269
Jan 2025	10.7690	10.9150	10.6674
Dec 2024	10.6900	10.8398	10.5319
Nov 2024	11.0125	11.1517	10.7472

Yearly average, high and low

Year	Average	High	Low	First → last day
2026 (to Oct 5, 2026)	10.8730	11.7731	10.3744	10.8613 → 11.7731 (+8.4%)
2025	10.5290	10.9150	9.7857	10.6952 → 10.8484 (+1.4%)
2024	11.1064	11.7080	10.4267	10.8203 → 10.6426 (−1.6%)
2023	10.7563	11.6897	9.9374	10.2828 → 10.9043 (+6.0%)
2022	10.1626	10.7189	9.3723	9.6397 → 10.4651 (+8.6%)
2021	9.5924	9.8954	9.1996	9.5058 → 9.6837 (+1.9%)
2020	9.0588	9.5989	8.5196	9.3781 → 9.4678 (+1.0%)
2019	9.3523	9.9406	8.5938	9.7206 → 9.4069 (−3.2%)
2018	10.0386	10.6502	9.7218	10.5611 → 9.8480 (−6.8%)
2017	9.9249	10.5565	9.4975	9.7258 → 10.5509 (+8.5%)
2016	9.3591	10.0723	8.5808	9.9995 → 9.7214 (−2.8%)
2015	10.6978	11.2255	9.9190	10.8997 → 10.2336 (−6.1%)
2014	10.0456	10.9624	9.3680	10.0145 → 10.9624 (+9.5%)
2013	8.9190	9.9743	8.1834	8.1885 → 9.9743 (+21.8%)
2012	7.0819	8.0790	6.6152	6.6601 → 8.0790 (+21.3%)
2011	7.2007	7.8759	6.3893	7.2434 → 6.6858 (−7.7%)
2010	7.5885	8.5299	7.0438	8.0379 → 7.2479 (−9.8%)
2009	7.3643	7.9927	6.1446	6.9086 → 7.9882 (+15.6%)
2008	9.6239	11.9046	6.2555	11.9046 → 6.8587 (−42.4%)
2007	12.6772	13.4032	11.5796	12.8433 → 11.9691 (−6.8%)
2006	12.1817	12.8126	11.5970	11.6517 → 12.8126 (+10.0%)
2005	10.7587	11.7273	9.8327	9.9019 → 11.7273 (+18.4%)
2004	9.4539	9.9523	8.9165	8.9526 → 9.9039 (+10.6%)
2003	9.7349	10.2496	8.9287	9.9823 → 8.9656 (−10.2%)
2002	10.0439	10.3958	9.7302	10.0802 → 10.0011 (−0.8%)
2001	9.4144	9.9873	8.8931	9.0039 → 9.9290 (+10.3%)
2000	9.5367	9.8866	9.0130	9.0130 → 9.0835 (+0.8%)
1999	9.5696	10.5450	8.6046	9.5618 → 9.0330 (−5.5%)

Records in the ECB data since 1999

Highest: 13.4032 on Jul 6, 2007. Lowest: 6.1446 on Mar 2, 2009.

About these numbers

Source: the European Central Bank's euro foreign exchange reference rates (one rate per TARGET working day, usually published around 16:00 CET).
KRW/JPY is a cross rate calculated by us: ECB rate of JPY ÷ ECB rate of KRW (× 100). Monthly and yearly values are simple averages, maxima and minima of those daily values.
The ECB publishes the reference rates for information purposes only and discourages using them for transactions. Market, bank and card rates differ during the day.