Make the
right things.
Every planetary commodity. Every schematic. One clear answer to the question: is it worth building, or should you buy the inputs?
Build or buy?
Compare one production batch with the market value of its ingredients and output. Your prices stay in this browser.
| COMMODITY | SCHEMATIC / BATCH INPUT | BUY INPUTS | SELL OUTPUT | BUILD MARGIN | DECISION |
|---|
Market values are user supplied. Sell proceeds include the fee above; input costs use your entered prices. Profit excludes hauling, customs-office tax, structure fees, and extraction value unless you add those costs to your own comparison.
Trace every P4.
Pick a finished commodity to see every recipe in its upstream chain, batch-scaled quantities, modeled customs taxes, and market value at each tier.
saved locally in this browser
From raw to ready.
All raw materials and PI commodities, with batch sizes, inputs, and production cadence.
Compare one batch
Each schematic lists exact input quantities and output quantities. Enter a unit price for each ingredient and the output commodity.
Read the build margin
(output quantity × output price × (1 − sell fee)) − (input quantities × input prices). Positive means making beats buying inputs and selling output at these prices.
Use fresh prices
Import a CSV from your market tool, or enter values directly. Price data is not bundled because EVE markets change constantly. This tool does not fetch or claim live quotes.