Genshin Primogem & Wish Planner
Use this tool to estimate how many wishes you can save before a banner ends, and whether you can reach pity or guarantee your target character.
How this Genshin primogem calculator helps
If you are saving for a specific banner, the hardest part is not farming primogems—it is planning. This calculator turns your current resources and expected income into a practical wish estimate so you can decide whether to pull now or keep saving.
It works as a Genshin Impact wish planner, a pity estimator, and a banner savings tracker in one place.
What the calculator includes
- Current Primogems
- Current Intertwined Fates
- Genesis Crystal conversion
- Daily primogem income (commissions or custom value)
- Optional Welkin Moon income
- Event and quest primogem estimate
- Spiral Abyss rewards based on stars and reset count
- Current pity and 50/50 guarantee state
Formula breakdown
1) Total projected primogems
Total projected primogems are calculated as:
- Current Primogems
- + Genesis Crystals
- + (Days × Daily Primogems)
- + (Days × 90 if Welkin is enabled)
- + Event/Quest Primogems
- + Spiral Abyss rewards over all resets during your saving window
2) Total wishes
Every wish costs 160 primogems. The calculator converts your projected total into wishes and adds your existing Intertwined Fates plus shop fates.
3) Pity checkpoints
For character event banners, hard pity is at 90 pulls. If you are not guaranteed, worst-case cost to secure a featured 5★ is up to 180 pulls from zero pity. The calculator adjusts this based on your current pity and guarantee state.
Practical pull-planning tips
- Plan by banner end date: use realistic day counts, not patch-length assumptions.
- Track Spiral Abyss honestly: overestimating stars can create a false sense of security.
- Treat event primogems conservatively: leave buffer for missed days.
- Don’t ignore pity carryover: pity transfers between limited character banners.
- Aim for guarantee, not luck: if you truly want a character, build around worst-case pulls.
Example scenario
Suppose you have 6,400 primogems, 10 fates, 40 pity, no guarantee, 35 days to save, Welkin active, and moderate event participation. A quick estimate may show you can reach one 5★ comfortably but still fall short of a guaranteed featured unit. That is exactly the kind of decision point this calculator is built for.
FAQ
Does this include soft pity odds?
No probability simulation is used here. This tool focuses on guaranteed thresholds and hard-pity planning, which is safer for resource management.
Does this work for weapon banner?
This version is tuned for character event banners. Weapon banner mechanics and Epitomized Path are different, so use a dedicated weapon-banner calculator for precise results.
Should I convert all primogems to fates immediately?
Many players keep primogems unconverted for flexibility. Functionally, the value is the same (160 primogems = 1 wish), so this is mostly personal preference.
Final note
Smart primogem management is less about prediction and more about discipline. Use this calculator as your daily planning checkpoint, and you will make better banner decisions with less regret.