What is a Gacha Calculator:

"Can I afford this weapon and still get the char I want?" "How much should I save for 3 char dupes and a weapon?"

Stop guessing and approximating, that's what gacha calculator is for.

Available games:

To see all available games press ▼ button at the top near home button:
You can drag and drop game buttons to ensure games you play are at the top row:

Upcoming updates(Only if I see enough interest from the people):

4* risk calculator

Per character constellation setting

Seperate options for limited banners and d*uble banners for reverse

HSR option to mark that rate up is also standard

Suggestion box

Leave suggestions(games/features) or report a bug here: https://forms.gle/WWf6rESYDqNEDmjU8