Case ROI Calculators

Calculators that aggregate the prices of every possible drop from a CS2 case (or souvenir capsule) weighted by drop probability, returning the expected value of one opening. Useful for deciding when to crack vs hold.

CSROI

free

Case opening + Armory ROI calculator with arbitrage scanner.

Best for: Quick "EV of opening a case right now" answers

Read review →verified

Open site