What does it cost in life time?
Chrome extension that turns prices into working time (hours, days) on any webpage.
- See time cost next to prices as you browse (badge + hover tooltip with hours, days, weeks, months, years)
- 14 currencies (BRL, USD, EUR, GBP, JPY, CNY, KRW, INR, CAD, AUD, CHF, MXN, ARS, TRY)
- 13 languages for the extension UI
- Light/dark theme
Pre-built zips are attached to each GitHub Release. Download time-cost-vX.Y.Z.zip, extract the folder, then in Chrome open chrome://extensions → Developer mode → Load unpacked and choose that folder. Step-by-step: Installation → From GitHub Releases.
Prerequisites: Node.js 18+, Google Chrome.
git clone <repo-url> time-cost
cd time-cost
npm install
npm run devThen open chrome://extensions, turn on Developer mode, click Load unpacked, and select the dist/ folder.
- Click the extension icon and open the popup.
- Set monthly income, hours per day, and days per week, then click Save.
- Browse any site — prices are annotated with a time badge; hover for the full breakdown.
Example: with R$ 5,000/month, 8 h/day, 5 days/week, a R$ 1,500 item shows about 52 hours of work.
For installation details, user guide, and development, see Documentation.
| Command | Description |
|---|---|
npm run dev |
Start dev server with HMR; output in dist/ |
npm run build |
Production build into dist/ |
npm test |
Run tests once |
npm run test:watch |
Run tests in watch mode |