100 JPY to HKD

1 JPY = 0.0497 HKD

100 JPY = HK$4.97

Reference source: ECB / Frankfurter · Updated: 2026-08-06

Quick answer

100 Japanese Yen is about HK$4.97 using the latest FXpeek reference rate. Use this as reference data for receipts, old orders, personal notes, and spreadsheet checks.

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Common amounts

JPY	HKD
1.00 JPY	0.0497 HKD
5.00 JPY	0.2485 HKD
10.00 JPY	0.497 HKD
50.00 JPY	2.485 HKD
100.00 JPY	4.97 HKD
500.00 JPY	24.85 HKD
1,000.00 JPY	49.70 HKD
5,000.00 JPY	248.50 HKD
10,000.00 JPY	497.00 HKD

How this JPY/HKD conversion is calculated

This page converts 100 Japanese Yen to Hong Kong Dollar using the latest available FXpeek reference rate. The formula is:100 x 0.0497 = HK$4.97.

Use this dated reference for spreadsheet checks, invoice estimates, travel planning, marketplace reports, and bookkeeping notes. It is not a bank quote or trading signal.

How to check this exact currency amount

Read the dated rate: Check the source and update date shown beside the reference rate.
Verify the calculation: Multiply the source amount by the displayed reference rate.
Keep the evidence link: Copy the citation, CSV URL, API URL, or Google Sheets formula for your records.

When this exact amount page is useful

Travel receipts and old expense notes that need a readable reference amount.
Cross-border shopping, marketplace, and ecommerce orders recorded in another currency.
Family bookkeeping, remittance notes, and small-business spreadsheet checks.
Reports where you need a quick estimate plus CSV history for a longer audit trail.

Use JPY/HKD reference data in your workflow

Choose the JPY/HKD view that matches the date, evidence, spreadsheet, or API task you need to complete.

Look up a rate by dateFind a dated JPY/HKD reference rate for an invoice, receipt, or report.Review the full historyCompare daily JPY/HKD observations, range statistics, and the historical chart.Use CSV or Google SheetsImport JPY/HKD 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/HKD 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/HKD page, and keep the source URL with the close file.

API example

GET /api/rates?from=JPY&to=HKD

Need historical rows for reconciliation or reporting? Use:/api/csv?from=JPY&to=HKD&days=365

FAQ

How much is 100 JPY in HKD?

100 JPY is about HK$4.97 at the latest FXpeek reference rate.

Can I use this for receipts, ecommerce orders, or remittance notes?

Yes. This page is meant for reference lookup, personal records, spreadsheet checks, and reporting workflows.

Is FXpeek a transaction quote?

No. FXpeek rates are reference data and do not represent a bank quote, broker quote, trading signal, or financial advice.

Related JPY/HKD tools

Reference rate and chart Daily history API documentation 1 JPY 5 JPY 10 JPY 50 JPY 500 JPY 1,000 JPY