PiggySize — True Cost 作者： HTMLGuy LLC

Every price tag answers the wrong question. $249 tells you what the store wants — not what the thing costs you.

PiggySize rewrites prices in the only currency you actually spend: your time. Browse Amazon, eBay, Walmart, Target, or Best Buy and every product page — and every search result — gets a small pill next to the price: "7.1 hrs of work." Click it and PiggySize also shows what that money could grow to by the time you retire, at your own growth rate.

How it works

Type one number: your take-home pay per hour. That's the whole setup.
Or connect your PiggySize account and use your real income and retirement plan, computed from your actual paycheck.
Price ranges are handled honestly: "$89.99 – $129.99" reads "2.6–3.7 hrs of work", never just the low end.
Works on product pages and search-result grids, in light and dark mode.
Turn the badge off per store, or turn listing badges off entirely, from the popup.
Private by design

No analytics, no tracking, no ads — the extension contains zero telemetry code.
Your wage stays in your browser's local storage. It is never transmitted anywhere unless you explicitly connect your PiggySize account.
Prices are read on the page, priced on the page. What you shop for is never sent to us — we couldn't build a browsing profile if we wanted to.
A confidently wrong number is worse than no number, so when PiggySize can't read a price cleanly it shows nothing rather than guessing.