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Probability tool

BlockSpin vehicle case calculator

Estimate your chance of getting a target vehicle from Basic, Rare or Elite Cases.

Community-reported drop rates. Last reviewed: 2026-08-22. Statistical estimate, not a guarantee.
Drop chance per case—
At least one within N cases—
Expected opens—
Opens for approximately 50% chance—
Opens for approximately 90% chance—

Statistical estimate, not a guarantee. This tool does not include case prices, luck boosts, pity systems or hidden rates.