We are gaming enthusiasts,
just like you
pitycalculator.com was born out of a simple frustration: every time we were deciding whether to pull on a banner, we had to mentally wrestle with soft pity curves, 50/50 odds, and limited currency — with no reliable tool that covered all our games in one place.
Why we built this
Gacha games are designed to make probability feel opaque. The math behind pity systems — soft pity curves, guarantee carry-overs, 50/50 resets — is rarely explained clearly by developers. We believe players deserve to know their real odds before they spend their hard-earned currency. So we built the calculators we wished existed, covering every major gacha game with accurate, game-specific probability models.
62+
Games supported
13
Languages
100%
Free, forever
Our commitment
- Always free. No paywalls, no premium tiers, no ads blocking your view. The calculators will always be free to use.
- Accurate models. We research the actual probability functions of each game and update calculators whenever mechanics change.
- No unnecessary data. We do not track you, sell your data, or require an account. Use the calculator and move on.
- Community-driven. Spotted a wrong pity value or a new game we should support? Reach out — we rely on the community to keep things accurate.
Get in touch
Have a suggestion, found an error, or want to collaborate? Drop us a message → — we read every email.