This calculator is arithmetic on a table, not a live mixer. Enter quantities from your own [π] MOUNT RNG session. It will not click the shop.
Drop probability
Roll odds helper
Estimate the chance of seeing a listed mount at least once. Enter the percent yourself from the in-game 1-in-N index. The default is only the documented 1-in-6 starter example, not a rare-mount rate, and the form does not apply Luck.
Chance of at least one success = 1 β (1 β chance per attempt) raised to the number of attempts.
16.67% matches a published 1-in-6 example such as Roblox Noob. If the mount index says 1 in N, enter 100 divided by N. Luck potions, friends, and passes are not folded into this result. Identical potions do not stack their Luck numbers; this form also cannot model that.
![[π] MOUNT RNG Calculator](/media/optimized/9cee1217bc41a0ad785fe2c2-768.webp)