eve online mining calculator

How this EVE Online mining calculator works

Mining income in EVE Online is driven by one simple question: how much value do you extract per hour after all losses and costs? This calculator helps answer that by combining mining yield, ore value, operational bonuses, waste, taxes, and fixed costs into one readable output.

While no calculator can model every in-game variable perfectly, this one gives a fast and practical benchmark for planning solo mining, barge fleets, and corporation operations. It is especially useful when deciding whether to stay in high-sec belts, move into low-sec anomalies, or commit to null-sec moon pulls.

Inputs explained

Ore value (ISK per m³)

Ore pricing changes constantly. You can use the built-in preset values for quick estimates or switch to Custom and enter your own number from your market tool. If you refine instead of selling raw ore, use the effective ISK/m³ you expect after reprocessing and mineral sales.

Base mining yield (m³/min)

This is your ship's extraction rate before bonuses and penalties. Your actual value depends on hull, strip miners, crystals, implants, skills, boosts, and cycle efficiency. If you are unsure, measure one real session and divide total mined volume by minutes active.

Fleet bonus and waste

Fleet boosts (Porpoise, Orca, Rorqual, command bursts) increase effective yield. Waste represents material lost to imperfect extraction, interrupted cycles, travel downtime, and other practical inefficiencies.

Refining efficiency, taxes, and flat costs

Refining efficiency lets you model losses from reprocessing or conservative sale assumptions. Tax accounts for broker fees, sales tax, and refinery costs. Flat costs are anything you pay regardless of volume: compression service, fuel blocks, hauling contracts, structure access fees, or replacement budget.

Quick process for better ISK/hour

• Check current ore value in your target market hub.
• Use realistic yield from an actual mining session, not a theoretical fit screenshot.
• Include waste and logistics costs; most pilots underestimate these.
• Compare results across multiple ores and locations before undocking.
• Recalculate when market prices swing or corp tax changes.

Example scenario

Suppose you mine with an exhumer at 1,600 m³/min, receive a 15% fleet bonus, run for 2 hours, and target ore worth 150 ISK/m³. With 5% waste, 3% taxes, and 500,000 ISK fixed costs, the calculator shows total net earnings and ISK/hour. That number becomes your baseline to compare against mission running, abyssals, gas huffing, or industry.

Advanced mining optimization tips

1) Mine for value, not familiarity

Many players keep mining the same ore out of habit. Better practice: rank opportunities by effective ISK/m³ in your preferred sell region. Sometimes moving one or two jumps dramatically improves profits.

2) Reduce downtime aggressively

Idle cycles and warping for unloads can erase a large share of income. Compression support, better bookmarks, and organized hauling usually increase real ISK/hour more than expensive module upgrades.

3) Reprocess only when it beats direct ore sales

Refining is not automatically superior. Your standings, structure bonuses, and mineral market spread determine whether reprocessing adds value. Use your expected net value and enter it as ISK/m³ for an apples-to-apples comparison.

4) Treat risk as a cost

In low-sec and null-sec, potential ship loss is part of your economics. A smart approach is to include a replacement reserve in flat costs so your long-term profitability remains realistic.

Common mistakes miners make

• Ignoring tax, hauling, and compression fees.
• Using outdated ore prices from previous weeks.
• Calculating from theoretical max yield instead of observed session yield.
• Forgetting waste and cycle interruptions.
• Comparing raw ore value with refined mineral value without adjusting for losses.

Final notes

This EVE Online mining calculator is built for practical decision-making: fast to use, easy to adjust, and realistic enough to guide where you mine next. Update your numbers regularly and track your own sessions for best results. Consistent measurement is how miners move from “busy” to truly profitable.