Stamina Timer
Genshin Impact Original Resin refills 1 point every 8 minutes up to 200, so an empty bar takes 26 hours 40 minutes to fill. Enter your current value to get the clock time when it is full.
How to use
- Pick a game preset, or choose Custom and type the maximum and the minutes it takes to regain 1 point.
- Enter your current value. The clock time when it becomes full appears at once, along with the time left.
- Optional: add a target value to see when you reach it, or the minutes until your next point if you know it. Press the notification button to be alerted when it is full.
How it works
Time to full = minutes until the next point + (maximum − current − 1) × minutes per point. If you leave the next-point field empty, the calculator assumes a full interval, which is the safe estimate.
The presets use these values: Genshin Impact Original Resin 200 at 8 minutes per point, Honkai: Star Rail Trailblaze Power 300 at 6 minutes, Zenless Zone Zero Battery Charge 240 at 6 minutes. Blue Archive AP also recovers 1 point every 6 minutes, but its cap rises with your player level, so type your own maximum. Games change these numbers from time to time. If yours differs, choose Custom.
Natural recovery stops at the cap. Points from items or events that push you above the maximum do not recover on their own, and the calculator treats any value at or above the maximum as already full.
The notification works only while this page stays open in your browser. Nothing is sent to a server, and the browser asks for permission first.
FAQ
How long does it take for Genshin Impact resin to refill?
Original Resin regains 1 point every 8 minutes, so an empty bar of 200 takes 1,600 minutes, which is 26 hours and 40 minutes. At 120 resin you need 640 minutes, or 10 hours and 40 minutes.
How long to fill Trailblaze Power in Honkai: Star Rail?
Trailblaze Power regains 1 point every 6 minutes. From 0 to the 300 cap that is 1,800 minutes, or 30 hours. Reserved Trailblaze Power is a separate store and is not counted here.
Does the timer work for other games?
Yes. Choose Custom and enter the maximum and the minutes per point. Fractions are fine: a game that gives 1 point every 7.5 minutes works with 7.5.
Why does my in-game timer differ by a few minutes?
The game counts down to your very next point. Enter that minute count in the next-point field, or leave it empty and the result is at most one interval later than the game shows.
Will it remind me when the bar is full?
If you allow notifications, the page alerts you at the calculated time. The tab must stay open. A phone may pause background tabs, so treat it as a convenience and not a guarantee.