Gacha Rate Calculator Genshin

Gacha Probability Calculator

What is Genshin Impact Gacha Rate?

The "Genshin Impact Gacha Rate" refers to the probability or chance of obtaining specific items, most notably characters and weapons, from the game's Wish system. Genshin Impact employs a "gacha" or "loot box" mechanic where players spend in-game currency (Primogems, converted into Intertwined or Acquaint Fates) for a random chance at acquiring powerful or rare items. Understanding these rates is crucial for players who want to manage their resources effectively, set realistic expectations, and strategize their wishes for desired characters and equipment.

This calculator is designed for players of miHoYo's popular open-world action RPG, Genshin Impact. Whether you're a new player trying to understand the Wish system or a seasoned veteran planning your pulls for limited-time banners, this tool helps demystify the probabilities involved. Common misunderstandings often revolve around the pity system and how it affects the overall chance of obtaining a 5-star item, especially the featured ones.

Who should use this calculator?

• Players aiming for specific limited-time characters or weapons.
• Players trying to understand how many wishes they might need to spend to get a desired item.
• New players learning the intricacies of the Wish system.
• Anyone curious about the underlying probabilities in Genshin Impact's gacha.

Gacha Rate Formula and Explanation

The Genshin Impact Wish system has several layers of probability that influence what you get. The core mechanics include:

• Base Rate: The base chance of pulling a 5-star item on any given wish is 0.6%.
• Pity System: This system guarantees a 5-star item within a certain number of wishes.
  • Character Event Wish & Weapon Event Wish: A 5-star is guaranteed within 90 wishes. After the 73rd wish, the probability of pulling a 5-star item increases with each subsequent wish.
  • Standard Wish: A 5-star is guaranteed within 90 wishes. The probability increases after the 73rd wish.
  • Beginner's Wish: A 5-star character is guaranteed within the first 20 wishes.
• 50/50 (Featured Item Guarantee): On the Limited Character Event Wish and Limited Weapon Event Wish banners, if you pull a 5-star item, there's a 50% chance it will be the featured item. If it's not the featured item, your next 5-star pull on that same banner type is guaranteed to be the featured item (this is the "soft pity" or "guaranteed" state).
• Weapon Banner Epitomized Path: Allows players to choose a specific 5-star weapon, increasing the chance of getting it via the Epitomized Path mechanic if they pull the wrong featured weapon. (This calculator focuses on base rates and pity, not Epitomized Path).

The calculation in this tool estimates:

1. The probability of hitting a 5-star at your current pity.
2. The probability of obtaining the specific featured 5-star item (considering the 50/50 chance).
3. The expected number of wishes needed to get a target number of copies of the featured 5-star item.

Variables Table

Gacha Calculation Variables

Variable	Meaning	Unit	Typical Range / Notes
Banner Type	The type of wish banner being pulled from.	Enum	Character Event, Weapon Event, Standard, Beginner
Current Pity Count	Number of wishes made since the last 5-star item pull on the current banner type.	Wishes	0 – 90 (or 80 for Standard)
Guaranteed 5-Star Item?	Indicates if the next 5-star pull is guaranteed to be the featured item (post 50/50 loss).	Boolean	Yes / No
Wishes to Make	The number of wishes the player intends to perform.	Wishes	1+
Target Featured 5-Star Copies	The desired number of copies of a specific featured 5-star item.	Copies	1+
Probability of 5-Star (Next Wish)	The chance of pulling any 5-star item on the immediate next wish, considering pity.	Percentage (%)	Variable (0.6% base, increases with pity)
Probability of Featured 5-Star (Next Wish)	The chance of pulling the specific featured 5-star item on the immediate next wish.	Percentage (%)	Variable (Depends on 50/50 status and 5-star rate)
Expected Wishes for First Copy	The average number of wishes expected to obtain the first copy of the featured 5-star item.	Wishes	Variable
Expected Wishes for Target Copies	The average number of wishes expected to obtain the desired total number of featured 5-star copies.	Wishes	Variable
Probability within X Wishes	The chance of obtaining at least one specific featured 5-star item within a given number of wishes.	Percentage (%)	Variable

Practical Examples

Let's illustrate with some scenarios:

Example 1: Pulling for a Limited Character

Scenario: You are pulling on the Limited Character Event Wish banner. You are at 30 pity, and you have lost the 50/50 (meaning your next 5-star is guaranteed to be the featured character, Zhongli). You want to get Zhongli and are willing to make 50 more wishes.

Inputs:

• Banner Type: Limited Character Event
• Current Pity: 30
• Guaranteed 5-Star: Yes
• Wishes to Make: 50
• Target Featured 5-Star Copies: 1

Calculation & Results:
Since you are guaranteed, the probability of getting Zhongli on your next wish depends on reaching pity (90 total wishes). With 30 wishes already made, you're at pity 30. The expected number of wishes to reach pity 90 is 60. Since you are guaranteed, the expected wishes for the first copy is roughly (90 – 30) = 60 wishes. However, since you only plan to make 50 wishes, the probability of getting Zhongli within those 50 wishes is calculated based on the increasing rates from pity 30 to pity 80 (or higher if you hit 50 wishes before pity). The calculator would estimate the chances. For simplicity, if we consider the average probability across those 50 wishes, it would be substantial, but not 100%. The calculator would show a high probability of getting Zhongli within the 50 wishes, but the exact number of wishes needed could exceed 50 if you're unlucky with pity.

Example 2: Pulling for a Weapon and Multiple Copies

Scenario: You're on the Limited Weapon Event Wish banner. You have 65 pity and lost the 50/50 (your next 5-star weapon is guaranteed to be the featured one). You want two copies of the featured weapon (e.g., Vortex Vanquisher). You plan to spend 100 wishes in total.

Inputs:

• Banner Type: Limited Weapon Event
• Current Pity: 65
• Guaranteed 5-Star: Yes
• Wishes to Make: 100
• Target Featured 5-Star Copies: 2

Calculation & Results:
You need 90 – 65 = 25 wishes to guarantee the first copy. The calculator will estimate the expected wishes for the first copy around 25 wishes. For the second copy, you would reset your pity, and potentially face the 50/50 again. The expected wishes for two copies would be the sum of wishes for the first guaranteed copy plus the expected wishes for the second copy (which includes a 50% chance of being the wrong weapon first). This calculation requires multiple iterations and averages. The tool would show the expected wishes for two copies, likely exceeding 100 wishes, indicating you might need more Primogems.

How to Use This Genshin Impact Gacha Rate Calculator

1. Select Banner Type: Choose the specific banner you are currently wishing on (Limited Character, Limited Weapon, Standard, or Beginner). This is crucial as rates and pity mechanics differ.
2. Input Current Pity Count: Enter the number of wishes you've made since your last 5-star item on this banner type. Remember, pity resets after obtaining a 5-star. For the Standard banner, the maximum pity is 80 for calculation purposes regarding the guaranteed rate increase.
3. Indicate if Guaranteed: If you've pulled a 5-star on this banner type and it *wasn't* the featured item, set this to 'Yes'. Otherwise, set it to 'No' (meaning you're facing the 50/50 chance).
4. Enter Wishes to Make: Specify how many wishes you intend to perform in your current session.
5. Set Target Featured Copies: Input how many copies of the specific featured 5-star item you aim to acquire.
6. Click 'Calculate Probabilities': The calculator will update instantly.

Interpreting Results:

• Probability of 5-Star (Next Wish): Your immediate chance of getting any 5-star on the very next pull.
• Guaranteed Status: Confirms whether your next 5-star is guaranteed or subject to the 50/50.
• Estimated Wishes for Copies: These are average figures. You could get your desired item sooner or later than indicated.
• Main Probability: The likelihood of getting at least one instance of your *specific featured* 5-star item within the 'Wishes to Make' range.

Unit Assumptions: All calculations are based on the number of 'Wishes' (individual pulls). There are no currency conversions (like Primogems to Wishes) as the system operates on a per-wish basis.

Key Factors That Affect Genshin Impact Gacha Rates

1. Current Pity Count: The most significant factor. As your pity count increases, the probability of obtaining a 5-star item rises sharply after wish 73, a mechanic often referred to as "soft pity."
2. Banner Type: Different banners have distinct base rates and pity thresholds (e.g., Beginner's Wish guarantees a 5-star within 20 pulls).
3. 50/50 Status (Guarantee): Whether you are 'Guaranteed' or not fundamentally changes the probability of getting the *specific* featured item. Losing the 50/50 increases your odds for the next 5-star on that banner type.
4. Number of Wishes to Make: The total wishes you perform directly impacts the cumulative probability of success. More wishes mean a higher chance.
5. Target Item Rarity: While this calculator focuses on 5-star items, 4-star items also have their own rates and pity mechanics (guaranteed every 10 wishes).
6. New vs. Returning Banners: While the rates remain consistent, the specific character or weapon available changes, influencing player desire and strategic pulling.
7. Game Updates & Rate Changes: Although rare, miHoYo could theoretically adjust rates or pity mechanics in future updates. Players should always refer to the official in-game details.

FAQ

What is the base rate for a 5-star item in Genshin Impact?

The base rate for pulling any 5-star item is 0.6% per wish.

How does the pity system work?

The pity system guarantees a 5-star item within 90 wishes on Character Event and Weapon Event banners, and within 80 wishes on the Standard banner. The chance of pulling a 5-star item increases significantly after wish 73.

What is the 50/50 on the Character Event banner?

If you pull a 5-star item, there's a 50% chance it will be the featured character. If it's not, your next 5-star pull on that banner type is guaranteed to be the featured character.

Does pity carry over between different banners?

Pity carries over between the Limited Character Event banner and the Standard banner, and between Limited Weapon Event banners. It does NOT carry over between Character Event banners and Weapon Event banners, or to the Beginner's Wish banner.

How many wishes does it take to get a specific 5-star weapon?

On the Limited Weapon Event banner, the first 5-star weapon has a 75% chance of being featured. If it's not, your next 5-star weapon is guaranteed. Getting a *specific* desired weapon often requires averaging around 120-160 wishes, potentially more, due to the need to potentially hit the 50/50 twice and reach pity.

What is the "soft pity" in Genshin Impact?

Soft pity refers to the period starting around wish 74 where the probability of pulling a 5-star item increases dramatically with each subsequent wish, making it much more likely than the base 0.6% to hit a 5-star before reaching the maximum pity of 90.

Can I use Primogems instead of Fates in the calculator?

This calculator operates purely on the number of 'Wishes' (which corresponds to 1 Fate). You would need to convert your Primogems to Fates (160 Primogems = 1 Fate) before using the calculator.

Are the results guaranteed?

No, the results are based on probabilities and averages. You might get your desired item much sooner or later than the estimated wishes required.

Related Tools and Internal Resources

Explore these related tools and articles for a deeper understanding of Genshin Impact mechanics: