Automatic Vinted Bundle Calculator Chrome Extension
Stop doing bundle math in your head. The Vinted Bundle Optimizer Chrome extension automatically reads prices, discounts, and shipping from the Vinted page and shows you the exact total cost — including the buyer protection fee that Vinted hides until checkout.
The Problem: Hidden Costs Until Checkout
When browsing Vinted, you see item prices and maybe a "bundle discount: 15%" badge. But the actual total you'll pay depends on four factors:
- Item subtotal — Sum of all items in the bundle
- Bundle discount — Seller's percentage applied to the subtotal
- Buyer protection fee — 5% of discounted subtotal + €0.70 (not shown while browsing)
- Shipping — Depends on weight, carrier, and destination (varies by bundle size)
Without a calculator, you'd need to manually add items, apply discounts, compute the fee, and estimate shipping. Every time you change a bundle, you start over.
How the Automatic Calculator Works
- Install once — One click from the Chrome Web Store, takes under 10 seconds
- Browse Vinted — The extension runs silently in the background
- See costs automatically — When you're on a seller's page or viewing items, the extension reads the visible pricing data
- Get the real total — Item prices + discount + fee + shipping = what you'll actually pay
All calculations happen locally in your browser. No data is sent to any server.
What It Calculates
| Component | What Vinted Shows | What the Extension Adds |
|---|---|---|
| Item prices | Per-item price | Subtotal sum |
| Bundle discount | Percentage badge | Euro amount saved |
| Buyer protection fee | Hidden until checkout | Exact fee amount |
| Shipping | Sometimes shown | Estimated for bundle |
| Total | Only at checkout | Shown while browsing |
Supported Vinted Domains
The extension works on all Vinted country websites:
- vinted.fr (France), vinted.de (Germany), vinted.es (Spain)
- vinted.it (Italy), vinted.pl (Poland), vinted.nl (Netherlands)
- vinted.cz (Czech Republic), vinted.co.uk (United Kingdom)
- And all other Vinted country domains
Install the Automatic Bundle Calculator
Free. No signup. Under 1 MB. Works instantly on all Vinted domains.
Install Chrome Extension — FreeCompatible with Chrome, Edge, and Brave browsers.
FAQ
Is there an automatic bundle calculator for Vinted?
Yes. The Vinted Bundle Optimizer reads prices, discounts, and shipping from Vinted pages and calculates the total cost automatically. Free from the Chrome Web Store.
What does the calculator include in the total?
Four components: item prices, bundle discount, buyer protection fee (5% + €0.70), and shipping. This is the same total you'd see at Vinted checkout.
Does it work on Edge and Brave?
Yes. Any Chromium-based browser supports Chrome Web Store extensions. The Vinted Bundle Optimizer works on Chrome, Microsoft Edge, and Brave.
Is it free?
Completely free. No premium version, no subscription, no ads. The extension is maintained by the Vinted Bundle Optimizer community.
Last updated: March 1, 2026