Disclosure
renttomiles is a free, independent comparison tool for Hong Kong renters. We are not affiliated with, endorsed by, or acting on behalf of any bank, card issuer, airline loyalty programme (including Cathay Pacific or Asia Miles), KeyChain Pay, RentSmart, Rently, HeyMax, or any other platform named on this site.
Estimates, not advice
Calculator and guide figures are estimates for comparison only. They are not financial, legal, or tax advice. Fees, earn rates, award prices, and promotions change. Check each official source before you pay rent or book travel.
Outbound links
Platform “Go to” buttons on the calculator point to official KeyChain Pay, RentSmart, and Rently pages with no affiliate tracking on those URLs.
Some insight cards, guides, and notes show a referral code or referral link (for example HeyMax code B4659926, RentSmart coupon RSli8skt, Mox code 35K686, or a Standard Chartered refer-a-friend URL). If you use one and the programme qualifies, we or the referrer may receive a referral reward at no extra cost to you. Referral benefits never change the calculator comparison numbers.
If we add more referral or affiliate links later, we will label them clearly. Terms are set by the third party, not renttomiles.
Data and freshness
Fees and card earn rates come from public official pages and product terms we can cite in guides and methodology. The site footer and calculator show Platform rates verified Oct 2026. Editorial pages may also show a more specific “last checked” date when we reviewed that article.
On-device data
Rent streak and optional boarding-pass name stay in your browser (or a file you download). We
don’t receive streak payments or the name on the pass. When you change monthly rent on the
calculator, that amount is saved in your browser’s session storage and a first-party cookie
(renttomiles_rent) so it survives refresh and return visits; we
do not send that number to our analytics. On renttomiles.com we use Umami for
privacy-friendly page and click analytics (no ads); events never include exact rent or
passenger names.
Contact
Questions or corrections: info@renttomiles.com