Invoice or receipt dated before the move
Use the JPY/KRW rate for the document date, not today's rate.
Open the workflowJapanese Yen to South Korean Won (JPY to KRW) — rate today and history
Updated: November 6, 2026
8.5819ECB / Frankfurter · November 6, 2026
1 JPY = 8.5819 KRW
▼ 0.85% vs 30 days ago
As of November 6, 2026, 1 JPY = 8.5819 KRW. FXpeek provides historical JPY/KRW reference rates with CSV export and free API access. Data source: public reference rates and FXpeek historical tables. For invoice-date rates, use date-specific lookup.
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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 workflowA news report cited a dated level?
Check the reported JPY/KRW level against official sources and dated reference rows — see the MOF yen-intervention record page.
Open the workflowJPY/KRW last 30 and 90 days
| High | Low | Average | Change | |
|---|---|---|---|---|
| 30 days | 8.5819 2026-11-06 | 8.3962 2026-10-21 | 8.4596 | +1.43% |
| 90 days | 8.9297 2026-08-10 | 8.3962 2026-10-21 | 8.6182 | -3.89% |
From FXpeek daily reference rates, in KRW; not a transaction quote.
Convert JPY to KRW
→
8.5819
Look up the JPY/KRW rate on a date
Converted amount100 JPY = 858.19 KRW
1 JPY = 8.5819 KRW · ECB reference
01
Using this for a document?Choose the invoice, receipt, or closing date before you copy the result.
Need this rate for accounting, reimbursement, or audit? Download CSV with the source, or get an audit-ready PDF certificate.
Copy citation and data links
JPY to KRW exchange rate graph
JPY/KRW · 2026-11-06 · 8.5819
This JPY to KRW graph plots 255 dated reference observations from November 7, 2025 to November 6, 2026. The latest point is 8.5819 KRW per JPY; the highest and lowest values in this range are 9.6391 and 8.3962. Use the graph to inspect direction and range, then use a dated row for a receipt, invoice, expense, or accounting record.
| Graph check | Observed value | How to use it |
|---|---|---|
| Latest plotted date | November 6, 2026: 8.5819 KRW | Use for the latest available reference, not a bank quote |
| Range high | 9.6391 KRW | Shows the upper observation in the displayed history |
| Range low | 8.3962 KRW | Shows the lower observation in the displayed history |
| Daily evidence | CSV and JSON history | Download rows when the graph must be reproduced or audited |
Hover or focus the chart points to read individual dates. For the complete daily table, open the JPY/KRW historical chart. For spreadsheet or dashboard work, use the CSV and API links above so the date, full rate, source, and retrieval path remain reviewable.
Common amounts
JPY/KRW rate context
Latest
1 JPY = 8.5819 KRW
365-day high
9.6391 KRW
365-day low
8.3962 KRW
365-day average
9.167019 KRW
This Japanese Yen to South Korean Won page combines the latest reference rate with 255 daily observations from November 7, 2025 to November 6, 2026. Use it for spreadsheet checks, invoice reconciliation, travel estimates, marketplace reporting, and historical lookup. It is not a bank quote or trading signal.
For repeatable workflows, use the free JSON and CSV endpoints instead of copying table values by hand: /api/history?from=JPY&to=KRW&days=90 and /api/csv?from=JPY&to=KRW&days=90.
How to use this JPY/KRW reference
This page combines the latest JPY/KRW reference rate with 255 daily observations so you can check a figure, compare a period, or explain a conversion without turning the page into a forecast. The high, low, and average markers describe the observed window in this dataset, not a prediction of future movement.
For an invoice, receipt, payout, or accounting record, use the exact available rate for the relevant business date and keep the pair, source URL, and retrieval path beside it. 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.
FXpeek sources JPY/KRW reference rates from public reference-rate data and refreshes the historical table daily, so the page always labels the latest available date. For a precise record, confirm the observation date on the row or graph before quoting the value, and use the date-specific lookup when the exact business day matters.
| Use case | What this page offers | Best next step |
|---|---|---|
| Check a current rate | 255 dated observations plus the latest available reference rate | Open daily history for the exact dates behind a figure |
| Compare a period | Observed range 8.3962–9.6391 KRW | Use monthly-average or yearly pages for a longer view |
| Build a spreadsheet | CSV and JSON API links beside the table values | Import via CSV or IMPORTDATA and keep the source URL |
| Document a record | Canonical page, CSV URL, and JSON history URL | Save the URL beside the report, spreadsheet, or receipt |
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.Many invoices? Get every rate in one CSVPaste invoice dates, currencies and amounts; preview 3 rows free and download the full JPY/KRW CSV for accounting.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.
Which FXpeek rate should you use?
JPY/KRW FAQ
What is the latest available JPY to KRW reference rate?
FXpeek shows 1 JPY = 8.5819 KRW as the latest available reference rate; it is not a transaction or settlement rate.
How do I get historical JPY/KRW rates for accounting records?
Use date-specific lookup or the CSV/API endpoint, then keep the date, pair, and source URL with the record.
Can I export JPY/KRW history as CSV?
Yes. FXpeek provides CSV and JSON API examples for supported currency pairs.
What source does FXpeek use for JPY/KRW?
FXpeek uses public reference-rate sources and data-backed historical tables.
Does FXpeek update the JPY/KRW rate daily?
FXpeek refreshes historical reference data daily and labels the latest available date on the page, so you can tell how current the observation is.
Can I use this JPY/KRW rate for tax or legal records?
The rate is reference data, not advice. For tax, legal, or settlement records, use the rate from the relevant business date and keep the source URL with the record.
How do I convert an amount of JPY to KRW?
Use the converter on this page or the common amount table, which shows how a fixed JPY amount converts at the latest available reference rate. For a dated figure, use the date-specific lookup instead.
Does FXpeek charge for the JPY/KRW CSV or API?
No. The CSV export and JSON API are free and available for supported currency pairs for lookup, reporting, spreadsheets, and internal tools.
Why might this JPY/KRW rate differ from my bank or card provider?
Banks, cards, brokers, and remittance services add their own margins, fees, and timing on top of the reference rate. Use this page for reference and historical lookup, not as the exact rate a provider will charge.
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.
JPY/KRW currency context
On this page the rate describes how many KRW (South Korea) one JPY (Japan) buys. Read the base and quote labels before multiplying, and treat the figure as a dated reference rate rather than a transaction quote.
JPY · ¥
Japan. A long-standing low-yield funding currency often used in carry trades.
KRW · ₩
South Korea. A managed float shaped by the export and technology cycle.
Continue with the JPY/KRW history chart, the source and methodology notes, or export the same rows as CSV.