This calculator is arithmetic on a table, not a live mixer. Enter quantities from your own Sol's RNG [ Radiant Forest🌙] session. It will not click the shop.
Drop probability
At least one success
Independent-roll estimate only. Enter the percent that matches the rarity shown for your current biome. 1 in N is 100/N percent. The defaults are a demo, not a Sol's RNG drop rate. Luck, potions, and breakthrough are not applied.
Chance of at least one success = 1 − (1 − chance per attempt) raised to the number of attempts.
Demo inputs are 0.001 percent and 10,000 rolls, which is the math for a flat 1 in 100,000 chance. Replace both numbers. Do not count rolls spent outside a no-breakthrough aura's native biome.
![Sol's RNG [ Radiant Forest🌙] Calculator](/media/optimized/a08154a1d29b01b867804006-498.webp)