Volt EV Calculator

Shows Expected Value (EV) of packs on getvolt.gg

Volt EV Calculator adds a live Expected Value widget to every pack page on getvolt.gg, so you can make smarter buying decisions in seconds. WHAT IT SHOWS • Pack EV (keep) — weighted average market value of all possible items across every tier • Pack EV (sell) — same calculation at 85% resell rate, so you know your floor • Tier breakdown — each tier's drop chance, average market price, and resell value HOW IT WORKS The widget reads live marketplace data directly from the page — no external servers, no account required. It paginates through all listed items per tier to give you an accurate average, not just the first page of listings. PRIVACY This extension does not collect, store, or transmit any personal data. All calculations happen locally in your browser. USAGE Navigate to any pack page on getvolt.gg. The EV widget appears automatically in the bottom-right corner. Click it to expand the full breakdown.