Hey there! Developer of this site here. It's been 5 years since this site was created and while it received occasional maintenance, some things got outdated.
For the 5 years anniversary, the numbers have been brought a bit more up-to-date and should be more accurate to the current state of NA:
How much SQ can you save for when (favorite banner here) comes around?
Fill out the form to get an estimate of how much SQ you'll have, as well as your chances of rolling the desired servant
Planning to buy SQ? Just add the planned the amount to "Currently held SQ"
3 SQ per week
Check "Total Logins" on master profile
4 per week. 7 if tickets are saved
This is for things you aren't sure about, such as holding on to shop tickets or SQ from events, promotions or maintenance
How many tickets from the shop do you plan to keep per week (Shop ONLY)
How much SQ do you expect to gain from bond and quests. This depends largely on your personal progress, i.e. what you haven't cleared, time left, progress on bond etc.
Expected total SQ from from events, promotions, maintenance compensation etc.
Consider how many events will run before the banner and the average gain per event
Missing 330 for pity (900SQ)
See approximation notes for details
Note that this tool makes some slight approximations in various places and isn't a 100%
accurate (but very close)
In general, the master mission, cumulative & daily login and shop tickets are accurate for banners more than 1 week in the future
Bond, quest, event, promo, maintenance compensation and so on is inherently unpredictable, but you can make a conservative estimate based on past data
When doing a 11x summon, you are guaranteed a 3* or higher servant and a guaranteed 4* or higher CARD,
i.e. it could be a 4* servant OR a 4* CE
The percentage shown does not reflect this guarantee, so your actual chances of getting 3*'s and 4*'s is a tiny bit higher
Note that this guarantee does NOT increase your chances of getting a 5* card