EvE EMU · Industry

Reverse refining calculator

Paste a Janice link of the minerals you need (and optionally a Janice of compressed ores someone is selling). Get the cheapest or lightest compressed ore mix that covers your order at your reprocess yield.

Minerals needed (Janice link)Only the eight base minerals are used; goo / PI / other items are ignored.Compressed ores for sale (Janice link)Optional. When set, buys are limited to that stock. Janice /reprocess URLs work. Leave blank to optimize against all compressed ores (Janice Jita buy as cost).

Or paste mineral list instead of Janice

Or click the box and press Ctrl+V — works without clipboard permission.

Reprocess yield %Optimize forAllow all compressed ores if stock link empty