Invoice or receipt dated before the move
Use the KRW/JPY rate for the document date, not today's rate.
Open the workflowKRW/JPY Rate history
Reference rates for history lookup, bookkeeping, reporting, and general information. Not a transaction quote.
This daily KRW/JPY history covers 255 observations from September 23, 2025 to September 22, 2026. The latest available reference rate is 0.1159 JPY, with a 365-day range from 0.10374 to 0.11713 JPY.
Latest
0.1159 JPY
High
0.11713 JPY
Low
0.10374 JPY
Average
0.107791 JPY
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 KRW/JPY daily history
This KRW/JPY daily history is a reference view of 255 dated observations from September 23, 2025 to September 22, 2026. The latest available rate is 0.1159 JPY, with a range from 0.10374 to 0.11713 JPY 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 KRW/JPY history
The table and chart below summarise 255 daily KRW/JPY 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 KRW/JPY observations | Open daily history for the exact dates behind a figure |
| Observed range | 0.10374–0.11713 JPY | 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 KRW/JPY data by task
A sharp yen move changes the number used in a document, but it does not change the document date. Use the KRW/JPY 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 KRW/JPY view and save the CSV with the close file.
Open the workflowJPY import cost or payout
Compare the dated KRW/JPY 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 KRW/JPY CSV or JSON endpoint so the observation date stays attached to each row.
Open the workflowKRW/JPY · 2026-09-22 · 0.1159
Daily history
| Date | Rate |
|---|---|
| September 22, 2026 | 1 KRW = 0.1159 JPY |
| September 21, 2026 | 1 KRW = 0.11461 JPY |
| September 18, 2026 | 1 KRW = 0.11374 JPY |
| September 17, 2026 | 1 KRW = 0.11261 JPY |
| September 16, 2026 | 1 KRW = 0.11336 JPY |
| September 15, 2026 | 1 KRW = 0.11405 JPY |
| September 14, 2026 | 1 KRW = 0.1148 JPY |
| September 11, 2026 | 1 KRW = 0.11471 JPY |
| September 10, 2026 | 1 KRW = 0.11473 JPY |
| September 9, 2026 | 1 KRW = 0.11471 JPY |
| September 8, 2026 | 1 KRW = 0.1150 JPY |
| September 7, 2026 | 1 KRW = 0.11481 JPY |
| September 4, 2026 | 1 KRW = 0.11571 JPY |
| September 3, 2026 | 1 KRW = 0.11495 JPY |
| September 2, 2026 | 1 KRW = 0.11713 JPY |
| September 1, 2026 | 1 KRW = 0.11652 JPY |
| August 31, 2026 | 1 KRW = 0.11676 JPY |
| August 28, 2026 | 1 KRW = 0.11617 JPY |
| August 27, 2026 | 1 KRW = 0.11547 JPY |
| August 26, 2026 | 1 KRW = 0.11498 JPY |
| August 25, 2026 | 1 KRW = 0.11513 JPY |
| August 24, 2026 | 1 KRW = 0.11495 JPY |
| August 21, 2026 | 1 KRW = 0.11465 JPY |
| August 20, 2026 | 1 KRW = 0.1137 JPY |
| August 19, 2026 | 1 KRW = 0.11433 JPY |
| August 18, 2026 | 1 KRW = 0.11326 JPY |
| August 17, 2026 | 1 KRW = 0.11277 JPY |
| August 14, 2026 | 1 KRW = 0.11267 JPY |
| August 13, 2026 | 1 KRW = 0.11218 JPY |
| August 12, 2026 | 1 KRW = 0.11226 JPY |
| August 11, 2026 | 1 KRW = 0.11274 JPY |
| August 10, 2026 | 1 KRW = 0.11199 JPY |
| August 7, 2026 | 1 KRW = 0.11182 JPY |
| August 6, 2026 | 1 KRW = 0.11087 JPY |
| August 5, 2026 | 1 KRW = 0.11069 JPY |
| August 4, 2026 | 1 KRW = 0.1103 JPY |
| August 3, 2026 | 1 KRW = 0.10979 JPY |
| July 31, 2026 | 1 KRW = 0.1110 JPY |
| July 30, 2026 | 1 KRW = 0.11365 JPY |
| July 29, 2026 | 1 KRW = 0.1127 JPY |
| July 28, 2026 | 1 KRW = 0.11231 JPY |
| July 27, 2026 | 1 KRW = 0.11131 JPY |
| July 24, 2026 | 1 KRW = 0.11213 JPY |
| July 23, 2026 | 1 KRW = 0.1110 JPY |
| July 22, 2026 | 1 KRW = 0.11016 JPY |
| July 21, 2026 | 1 KRW = 0.11008 JPY |
| July 20, 2026 | 1 KRW = 0.10963 JPY |
| July 17, 2026 | 1 KRW = 0.1093 JPY |
| July 16, 2026 | 1 KRW = 0.10963 JPY |
| July 15, 2026 | 1 KRW = 0.10883 JPY |
| July 14, 2026 | 1 KRW = 0.10847 JPY |
| July 13, 2026 | 1 KRW = 0.10852 JPY |
| July 10, 2026 | 1 KRW = 0.10756 JPY |
| July 9, 2026 | 1 KRW = 0.10738 JPY |
| July 8, 2026 | 1 KRW = 0.10767 JPY |
| July 7, 2026 | 1 KRW = 0.1069 JPY |
| July 6, 2026 | 1 KRW = 0.10603 JPY |
| July 3, 2026 | 1 KRW = 0.10524 JPY |
| July 2, 2026 | 1 KRW = 0.10433 JPY |
| July 1, 2026 | 1 KRW = 0.10443 JPY |
API example
GET /api/history?from=KRW&to=JPY&days=365Download the same history as CSV for spreadsheet, accounting, and reconciliation workflows:/api/csv?from=KRW&to=JPY&days=365
Historical rate FAQ
Can I use this KRW/JPY history page for reports?
Yes. Use this KRW/JPY 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 KRW/JPY historical rates as CSV?
Yes. FXpeek provides CSV and API links for supported KRW/JPY historical rates so you can use the data in Excel, Google Sheets, dashboards, or internal tools.
Which KRW/JPY 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 KRW/JPY 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 KRW/JPY reference data in your workflow
Choose the KRW/JPY view that matches the date, evidence, spreadsheet, or API task you need to complete.
Look up a rate by dateFind a dated KRW/JPY reference rate for an invoice, receipt, or report.Review the full historyCompare daily KRW/JPY observations, range statistics, and the historical chart.Use CSV or Google SheetsImport KRW/JPY 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 KRW/JPY 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 KRW/JPY page, and keep the source URL with the close file.