About & contact

A client-side Hong Kong IPO fee calculator with guides. All calculations run in your browser. No inputs are collected, and there are no cookies or third-party analytics.

Data policy: the site shows no IPO terms and scrapes nothing. Offer price, board lot and allotment results are entered by you. Guides cite their sources and the date they were checked.

One formula: the calculator, the "HK IPO Ledger" Chrome extension and the PDF report share one fee engine (hkipo-fees), cross-checked with thousands of test vectors.

Disclaimer: arithmetic tools and general information only. This is not investment advice, nor an offer or solicitation for any security. Rates and rules can change. Check HKEX, SFC, IRD and your broker. Not affiliated with Hong Kong Exchanges and Clearing Limited.

Operator & contact

Operator: Tiezheng Zhang (individual developer, Shanghai, China)
Support: ztz1024666@gmail.com (reply within 2 business days)
Paid product: Pro licence. Waffo Pancake is the Merchant of Record for orders.