100 JPY to HKD
Reference source: ECB / Frankfurter · Updated: 2026-09-21
Quick answer
100 Japanese Yen is about HK$4.99 using the latest FXpeek reference rate. Use this as reference data for receipts, old orders, personal notes, and spreadsheet checks.
Dated conversion evidence module
This page answers the dated JPY to HKD conversion with a source-linked reference calculation. The result above uses the latest available FXpeek JPY/HKD observation. For an invoice, supplier payment, tuition transfer, marketplace settlement, or spreadsheet record, preserve the original 100 JPY amount, currency direction, available source date, and evidence URL together.
| Evidence item | Value on this page | Review purpose |
|---|---|---|
| Conversion | 100 JPY = HK$4.99 | Records the exact amount and conversion direction |
| Reference rate | 1 JPY = 0.04989 HKD | Lets another reviewer reproduce the multiplication |
| Available rate date | 2026-09-21 | Separates published source date from transaction date |
| Evidence path | FXpeek / ECB / Frankfurter | Connects the page result with CSV and JSON records |
How is 100 JPY to HKD calculated?
Multiply 100 JPY by the full JPY/HKD reference rate displayed above, then round only the final result. Provider timestamps, spreads, fees, and settlement rules can differ from this reference value.
Copy citation and data links
Common amounts
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 0.04989 = HK$4.99.
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.
API example
GET /api/rates?from=JPY&to=HKDNeed 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$4.99 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.