Gacha Pity Probability Calculator

Calculate the probability of landing the featured pull with your current resources using a 10k-iteration Monte Carlo model over published rates. 15+ game presets

Game preset

Base rate: 0.60%Hard pity: 90 pullsSoft pity: 74 pulls in50/50: YesCost/pull: 160 Primogems

Soft pity from pull 74, hard pity at 90. Losing the 50/50 guarantees the next 5★ is the featured character.

Official rate disclosure →

Available Primogems

160 Primogems = 1 pull

Extra single-pull tickets

Add any single-pull tickets from events or free rewards.

Carried-over pity counter

Pulls carried over from the previous banner.

Target copies (dupes)

1 = just the character. 2–7 = eidolons / constellations / W-engine maxing.

50/50 guaranteed — Check this if you lost the 50/50 on the last banner. Your next 5★ is the featured one.

Affordable pulls with your resources: 100 pulls

Expected probability (analytical)

Cumulative probability of the first top-rarity hit including soft and hard pity. Before the 50/50 roll.

Pulls	Cumulative probability	Visual
10	5.8%
30	16.5%
50	26.0%
74	39.8%
80	91.8%
90	100.0%
100	100.0%

See the Guide for how 50/50 and soft pity affect the math, and how to estimate currency budgets. Guide · FAQ