Exchange rates
Japanese Yen to South Korean Won
1 JPY = 8.8337 KRW
1 KRW = 0.1132 JPY
Reference rate for · Updated every business day after central banks publish their reference rates.
JPY to KRW conversion table
| JPY | KRW |
|---|---|
| 8.8337 | |
| 44.169 | |
| 88.337 | |
| 441.69 | |
| 883.37 | |
| 4,416.85 | |
| 8,833.70 | |
| 44,168 | |
| 88,337 |
| KRW | JPY |
|---|---|
| 0.1132 | |
| 0.5660 | |
| 1.1320 | |
| 5.6601 | |
| 11.320 | |
| 56.601 | |
| 113.20 | |
| 566.01 | |
| 1,132.03 |
JPY/KRW in numbers
Monthly average rates
| Month | Average KRW per 1 JPY |
|---|---|
| October 2025 | 9.4062 |
| November 2025 | 9.3998 |
| December 2025 | 9.4121 |
| January 2026 | 9.2819 |
| February 2026 | 9.3385 |
| March 2026 | 9.3810 |
| April 2026 | 9.3307 |
| May 2026 | 9.4158 |
| June 2026 | 9.5185 |
| July 2026 | 9.1942 |
| August 2026 | 8.8398 |
| September 2026 | 8.7140 |
Questions about JPY to KRW
What is the JPY to KRW exchange rate today?
On September 20, 2026 the reference rate is 1 JPY = 8.8337 KRW, which means 1 KRW = 0.1132 JPY.
How much is 100 JPY in KRW?
100 JPY is about 883 KRW at today's reference rate. Banks and card networks add their own margin, so the amount you actually receive will differ slightly.
Is this the rate my bank or card will give me?
No. This is the central bank reference rate, the midpoint between buying and selling. Banks, exchange offices and card networks apply their own rate plus fees, so use this number as the benchmark to see how much you pay on top.
How often is the JPY/KRW rate updated?
Once per business day, after the central banks publish their reference rates (the European Central Bank around 16:00 CET). There is no fixing on weekends and holidays, so those days carry the last published rate.
How has JPY/KRW changed over the past year?
One year ago 1 JPY was 9.4219 KRW. Today it is 8.8337 KRW, a change of -6.24%.
Where does this data come from?
From central bank reference rates, aggregated by the open-source Frankfurter project. WaveRate republishes them for information only; they are not a quote to buy or sell currency.
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WaveRate provides reference exchange-rate information only. It does not execute currency exchanges and is not financial, investment, or trading advice.