Invoice or receipt dated before the move
Use the JPY/KRW rate for the document date, not today's rate.
Open the workflowJPY/KRW Rate history
Reference rates for history lookup, bookkeeping, reporting, and general information. Not a transaction quote.
This daily JPY/KRW history covers 255 observations from September 23, 2025 to September 22, 2026. The latest available reference rate is 8.6282 KRW, with a 365-day range from 8.5376 to 9.6391 KRW.
Latest
8.6282 KRW
High
9.6391 KRW
Low
8.5376 KRW
Average
9.284011 KRW
Invoice exchange rate
Enter an invoice date and amount
Weekends and holidays may return the nearest available working-day rate. The result shows the actual data date.
How to read this JPY/KRW daily history
This JPY/KRW daily history is a reference view of 255 dated observations from September 23, 2025 to September 22, 2026. The latest available rate is 8.6282 KRW, with a range from 8.5376 to 9.6391 KRW across the displayed window. Each row is the reference rate for a single date, not a transaction quote. Use the chart to inspect direction and range, then use a dated row rather than a summary when a receipt, invoice, or accounting record needs an exact figure.
For a single-dated conversion, prefer the exact business date over an average or a range. Preserve the pair, observation date, source URL, and retrieval path beside any figure you reuse in a report, spreadsheet, or receipt. The visible table shows the most recent dates at a glance, while the CSV and API links below return the same rows in machine-readable form for dashboards and internal tools.
How to use this JPY/KRW history
The table and chart below summarise 255 daily JPY/KRW observations. They are useful for reviewing the shape of a period, checking a figure against its surrounding dates, and explaining why a conversion at one date differs from one at another. The high and low markers identify the widest observed values in this dataset, not a prediction of future movement.
Weekend and holiday records may use the nearest available source date, so a dated audit should follow the daily link rather than infer a missing market observation. FXpeek provides reference data for lookup, reporting, spreadsheets, and lightweight API workflows. It is not a bank, card, broker, remittance, or settlement quote, and nothing here is financial advice.
| Review item | Evidence on this page | Next verification |
|---|---|---|
| Daily coverage | 255 dated JPY/KRW observations | Open daily history for the exact dates behind a figure |
| Observed range | 8.5376–9.6391 KRW | Compare the low and high against the surrounding rows |
| Date-specific record | Best read from a dated row, not a summary | Use the date lookup and keep the actual available source date |
| Reusable evidence | Canonical page, CSV URL, and JSON history URL | Save the URL beside the report, spreadsheet, or receipt |
JPY workflow
When the yen moves sharply: use JPY/KRW data by task
A sharp yen move changes the number used in a document, but it does not change the document date. Use the JPY/KRW observation that matches the invoice, payment, month-end, or travel-budget task, then keep the date and source URL with the record.
Month-end close or revaluation
Use the selected month-end or monthly-average JPY/KRW view and save the CSV with the close file.
Open the workflowJPY import cost or payout
Compare the dated JPY/KRW rows before and after the move, then put the source URL in the reconciliation note.
Open the workflowJapan travel budget
Convert the planned amount and compare the 30-day range shown on this page; treat it as a reference estimate, not a guaranteed quote.
Open the workflowExcel, Sheets, or dashboard tracking
Use the JPY/KRW CSV or JSON endpoint so the observation date stays attached to each row.
Open the workflowJPY/KRW · 2026-09-22 · 8.6282
Daily history
| Date | Rate |
|---|---|
| September 22, 2026 | 1 JPY = 8.6282 KRW |
| September 21, 2026 | 1 JPY = 8.7251 KRW |
| September 18, 2026 | 1 JPY = 8.7916 KRW |
| September 17, 2026 | 1 JPY = 8.8801 KRW |
| September 16, 2026 | 1 JPY = 8.8217 KRW |
| September 15, 2026 | 1 JPY = 8.7684 KRW |
| September 14, 2026 | 1 JPY = 8.7107 KRW |
| September 11, 2026 | 1 JPY = 8.7173 KRW |
| September 10, 2026 | 1 JPY = 8.7161 KRW |
| September 9, 2026 | 1 JPY = 8.7180 KRW |
| September 8, 2026 | 1 JPY = 8.6954 KRW |
| September 7, 2026 | 1 JPY = 8.7104 KRW |
| September 4, 2026 | 1 JPY = 8.6424 KRW |
| September 3, 2026 | 1 JPY = 8.6998 KRW |
| September 2, 2026 | 1 JPY = 8.5376 KRW |
| September 1, 2026 | 1 JPY = 8.5825 KRW |
| August 31, 2026 | 1 JPY = 8.5648 KRW |
| August 28, 2026 | 1 JPY = 8.6079 KRW |
| August 27, 2026 | 1 JPY = 8.6604 KRW |
| August 26, 2026 | 1 JPY = 8.6973 KRW |
| August 25, 2026 | 1 JPY = 8.6857 KRW |
| August 24, 2026 | 1 JPY = 8.6994 KRW |
| August 21, 2026 | 1 JPY = 8.7224 KRW |
| August 20, 2026 | 1 JPY = 8.7953 KRW |
| August 19, 2026 | 1 JPY = 8.7467 KRW |
| August 18, 2026 | 1 JPY = 8.8294 KRW |
| August 17, 2026 | 1 JPY = 8.8674 KRW |
| August 14, 2026 | 1 JPY = 8.8752 KRW |
| August 13, 2026 | 1 JPY = 8.9142 KRW |
| August 12, 2026 | 1 JPY = 8.9077 KRW |
| August 11, 2026 | 1 JPY = 8.8702 KRW |
| August 10, 2026 | 1 JPY = 8.9297 KRW |
| August 7, 2026 | 1 JPY = 8.9427 KRW |
| August 6, 2026 | 1 JPY = 9.0195 KRW |
| August 5, 2026 | 1 JPY = 9.0343 KRW |
| August 4, 2026 | 1 JPY = 9.0661 KRW |
| August 3, 2026 | 1 JPY = 9.1081 KRW |
| July 31, 2026 | 1 JPY = 9.0093 KRW |
| July 30, 2026 | 1 JPY = 8.7989 KRW |
| July 29, 2026 | 1 JPY = 8.8730 KRW |
| July 28, 2026 | 1 JPY = 8.9038 KRW |
| July 27, 2026 | 1 JPY = 8.9838 KRW |
| July 24, 2026 | 1 JPY = 8.9182 KRW |
| July 23, 2026 | 1 JPY = 9.0089 KRW |
| July 22, 2026 | 1 JPY = 9.0780 KRW |
| July 21, 2026 | 1 JPY = 9.0843 KRW |
| July 20, 2026 | 1 JPY = 9.1215 KRW |
| July 17, 2026 | 1 JPY = 9.1487 KRW |
| July 16, 2026 | 1 JPY = 9.1214 KRW |
| July 15, 2026 | 1 JPY = 9.1889 KRW |
| July 14, 2026 | 1 JPY = 9.2190 KRW |
| July 13, 2026 | 1 JPY = 9.2148 KRW |
| July 10, 2026 | 1 JPY = 9.2969 KRW |
| July 9, 2026 | 1 JPY = 9.3124 KRW |
| July 8, 2026 | 1 JPY = 9.2874 KRW |
| July 7, 2026 | 1 JPY = 9.3547 KRW |
| July 6, 2026 | 1 JPY = 9.4313 KRW |
| July 3, 2026 | 1 JPY = 9.5021 KRW |
| July 2, 2026 | 1 JPY = 9.5854 KRW |
| July 1, 2026 | 1 JPY = 9.5760 KRW |
API example
GET /api/history?from=JPY&to=KRW&days=365Download the same history as CSV for spreadsheet, accounting, and reconciliation workflows:/api/csv?from=JPY&to=KRW&days=365
Historical rate FAQ
Can I use this JPY/KRW history page for reports?
Yes. Use this JPY/KRW history page as reference data for spreadsheet checks, reports, accounting notes, and reconciliation workflows. It is not a transaction quote or financial, tax, legal, or accounting advice.
Can I export JPY/KRW historical rates as CSV?
Yes. FXpeek provides CSV and API links for supported JPY/KRW historical rates so you can use the data in Excel, Google Sheets, dashboards, or internal tools.
Which JPY/KRW rate should I use after a yen surge?
Use the rate for the invoice, payment, report, or other documented date. A recent yen move is not a reason to replace a historical document date with today's reference rate.
How can I compare a yen move in a spreadsheet?
Import the JPY/KRW CSV or JSON history, compare the dated rows or the 30-day range, and keep the source URL and retrieval date with the workbook.
Does FXpeek predict whether the yen will keep rising?
No. FXpeek shows historical and latest available reference data; it does not provide a forecast, trading signal, or transaction quote.
Use JPY/KRW reference data in your workflow
Choose the JPY/KRW view that matches the date, evidence, spreadsheet, or API task you need to complete.
Look up a rate by dateFind a dated JPY/KRW reference rate for an invoice, receipt, or report.Review the full historyCompare daily JPY/KRW observations, range statistics, and the historical chart.Use CSV or Google SheetsImport JPY/KRW reference rows into Excel or Google Sheets with a repeatable source URL.Connect the APIUse JSON or CSV endpoints for a dashboard, internal tool, or reporting workflow.Keep source and method evidenceRecord the JPY/KRW source, observation date, retrieval path, and reference-only limits for later review.Prepare a month-end reference fileChoose the month-end business date, open the dated JPY/KRW page, and keep the source URL with the close file.