In Arknights, managing resources wisely is one of the most important parts of building a strong operator roster. Whether you are saving for a limited-time banner, aiming for a powerful 6★ operator, or planning your future summons, knowing exactly how many pulls you can afford helps you make better decisions.
Arknights Pull Calculator
The Arknights Pull Calculator is a useful planning tool that estimates your total available pulls based on your current Orundum, Originite Prime, and Pull Tickets. It also calculates whether you can reach your desired number of pulls and estimates your probability of obtaining a 6★ operator based on the selected rate.
Gacha systems rely heavily on probability and resource management. Without proper planning, players may spend valuable resources too early and miss characters they truly want. This calculator helps players understand their current position before committing resources to a banner.
By entering your available materials and your pull goal, the calculator provides important information such as:
- Total pulls available
- Pulls needed for your target
- Whether your resources are enough
- Estimated 6★ operator chance
- Remaining pulls after reaching your goal
Whether you are a new Doctor or a long-time Arknights player, this tool makes banner preparation easier and helps you manage your in-game currency more effectively.
What Is an Arknights Pull Calculator?
An Arknights Pull Calculator is a resource management tool designed to estimate how many banner pulls a player can perform using their available in-game currency and items.
In Arknights, players obtain operators through recruitment banners that require different resources. The most common pulling resources include:
- Orundum
- Originite Prime
- Pull Tickets
Because these resources have different values, manually calculating total pulls can be time-consuming. The calculator converts all available resources into a single pull count.
The tool also uses probability calculations to estimate the chance of obtaining at least one 6★ operator within the available number of pulls.
Why Use an Arknights Pull Calculator?
Planning your pulls is essential because banners are limited and resources are valuable. A pull calculator provides several advantages.
1. Better Resource Management
Arknights players often save resources for specific operators. The calculator helps determine whether your current savings are enough before spending.
For example, if you want to save for a limited operator arriving in the future, you can estimate how many pulls you currently have and how many more you need.
2. Understand Your 6★ Chances
Obtaining a 6★ operator depends on probability. Having more pulls increases your chance of success.
The calculator estimates your probability based on:
- Total available pulls
- 6★ rate percentage
This helps players understand their expected results before pulling.
3. Avoid Wasting Resources
Without planning, players may spend Orundum on banners that are less important and later regret missing a desired operator.
A pull calculator encourages strategic decisions by showing exactly how many pulls you can afford.
4. Prepare for Limited Banners
Limited banners often attract players because of exclusive operators. These banners usually require careful saving.
The calculator allows players to check if they are close to their target pull amount.
5. Compare Different Pull Goals
Players can test different targets:
- 10 pulls
- 50 pulls
- 100 pulls
- 300 pulls
This helps create realistic saving plans.
Arknights Pull Calculator Inputs Explained
The calculator uses several important values to estimate your pulling resources.
Current Orundum
Orundum is one of the primary currencies used for headhunting in Arknights.
The calculator converts your available Orundum into pulls.
In Arknights:
600 Orundum = 1 Pull
Example:
If you have:
12,000 Orundum
Calculation:
12,000 ÷ 600 = 20 pulls
Originite Prime
Originite Prime is another valuable resource in Arknights.
Originite Prime can be converted into Orundum.
The calculator uses:
1 Originite Prime = 180 Orundum
Example:
50 Originite Prime:
50 × 180 = 9,000 Orundum
9,000 Orundum:
9,000 ÷ 600 = 15 pulls
Therefore:
50 Originite Prime = approximately 15 pulls
Pull Tickets
Pull Tickets provide direct pulls without requiring currency conversion.
Examples include:
- Single Headhunting Permits
- Ten-roll permits
The calculator adds these directly to your total pull count.
Target Pulls
Target pulls represent the number of pulls you want to perform.
Examples:
- 10 pulls for a first-time bonus
- 50 pulls for testing luck
- 100 pulls for serious banner attempts
The calculator compares your available pulls with your target.
6★ Rate Percentage
The 6★ rate determines the probability of obtaining a 6★ operator from one pull.
The default value is based on the standard Arknights 6★ probability, but players can adjust it depending on banner conditions.
How to Use the Arknights Pull Calculator
Using the calculator requires only a few simple steps.
Step 1: Enter Your Orundum Amount
Input your current Orundum balance.
Example:
25,000 Orundum
Step 2: Enter Your Originite Prime
Add the amount of Originite Prime you currently own.
Example:
30 Originite Prime
The calculator converts it into equivalent Orundum.
Step 3: Add Pull Tickets
Enter the number of available pull tickets.
Example:
5 tickets
Step 4: Enter Your Pull Goal
Choose how many pulls you want to make.
Example:
60 pulls
Step 5: Adjust the 6★ Rate
Enter the expected 6★ chance percentage.
Example:
2%
Step 6: Calculate Results
The calculator will display:
| Result | Meaning |
|---|---|
| Total Pulls Available | Your maximum possible pulls |
| Pulls Needed | Your selected goal |
| Can Reach Target | Whether resources are enough |
| Estimated 6★ Chance | Probability of getting at least one 6★ |
| Remaining Pulls | Extra pulls after reaching target |
Arknights Pull Calculator Formula Explained
The calculator uses several mathematical formulas to estimate results.
1. Convert Originite Prime to Orundum
Formula:
Converted Orundum = Originite Prime × 180
Example:
40 Originite Prime:
40 × 180 = 7,200 Orundum
2. Convert Orundum Into Pulls
Formula:
Orundum Pulls = Total Orundum ÷ 600
Only complete pulls count.
Example:
15,500 Orundum:
15,500 ÷ 600 = 25 pulls
The remaining 500 Orundum is not enough for another pull.
3. Calculate Total Pulls
Formula:
Total Pulls = Orundum Pulls + Pull Tickets
Example:
Orundum pulls = 30
Tickets = 10
Total:
30 + 10 = 40 pulls
4. Calculate Remaining Pulls
Formula:
Remaining Pulls = Total Available Pulls – Target Pulls
If the result is negative, it becomes zero because you cannot have negative remaining pulls.
5. Calculate 6★ Probability
The calculator uses the probability of getting at least one success.
Formula:
Chance = (1 – (1 – Rate)^Number of Pulls) × 100
Where:
- Rate = 6★ probability per pull
- Number of Pulls = total attempts
This formula calculates the chance of obtaining at least one 6★ operator.
Arknights Pull Calculation Example
Assume a player has:
| Resource | Amount |
|---|---|
| Orundum | 18,000 |
| Originite Prime | 20 |
| Pull Tickets | 5 |
| Target Pulls | 60 |
| 6★ Rate | 2% |
Step 1: Convert Originite Prime
20 × 180 = 3,600 Orundum
Step 2: Add Orundum
18,000 + 3,600 = 21,600 Orundum
Step 3: Convert to Pulls
21,600 ÷ 600 = 36 pulls
Step 4: Add Tickets
36 + 5 = 41 total pulls
Step 5: Compare With Target
Target:
60 pulls
Available:
41 pulls
Result:
Cannot reach target yet.
Step 6: Estimate 6★ Chance
Using:
41 pulls
2% rate
Chance:
Approximately 56.4%
This means the player has around a 56% chance of obtaining at least one 6★ operator within those pulls.
Pull Planning Guide for Arknights Players
| Goal | Recommended Pull Savings |
|---|---|
| Try your luck | 10–20 pulls |
| Moderate attempt | 50–70 pulls |
| Strong chance | 100+ pulls |
| Major saving goal | 150–200+ pulls |
| Guaranteed long-term planning | 300 pulls |
These numbers are only planning guidelines because gacha results are random.
Tips to Save More Pulls in Arknights
Complete Daily and Weekly Missions
Regular missions provide important resources over time. Consistent completion helps build savings.
Avoid Impulse Pulling
Random banners can consume resources needed for future operators. Always consider upcoming banners before spending.
Plan Around Important Operators
Create a list of operators you want and prioritize banners accordingly.
Save Before Limited Events
Limited operators usually attract more attention because they may not return frequently.
Track Your Resources Regularly
Checking your pull count frequently helps you understand your progress.
Understanding Probability in Gacha Games
A common misunderstanding is believing that a high probability guarantees success.
For example:
A 50% chance does not mean you will definitely get a 6★ after a certain number of pulls. It only means the mathematical possibility is around half.
Each pull remains independent.
The calculator provides an estimate, not a guaranteed outcome.
Benefits of Planning Banner Pulls
Strategic planning helps players:
- Save resources efficiently
- Reduce unnecessary spending
- Prepare for important banners
- Understand probability
- Make informed decisions
A pull calculator turns random guessing into organized planning.
Frequently Asked Questions (FAQs)
1. What is an Arknights Pull Calculator?
An Arknights Pull Calculator estimates how many pulls you can make using Orundum, Originite Prime, and Pull Tickets.
2. How many Orundum are needed for one pull?
In Arknights, one pull requires 600 Orundum.
3. How much Orundum is one Originite Prime worth?
One Originite Prime converts into 180 Orundum.
4. Does the calculator guarantee a 6★ operator?
No. It only estimates probability. Actual results depend on random chance.
5. What is the standard 6★ rate in Arknights?
The standard 6★ rate is commonly around 2%, but it can vary depending on banner mechanics.
6. Can I use this calculator for limited banners?
Yes. You can enter your expected pull goal and estimate your chances.
7. Does the calculator include pity systems?
No. The calculator estimates probability based only on the entered pull count and 6★ rate.
8. Should I save all my Orundum?
Not necessarily. Players should decide based on their favorite operators and upcoming banners.
9. Can new Arknights players use this tool?
Yes. It is designed for both beginners and experienced players.
10. Why is pull planning important in Arknights?
Because resources are limited, planning helps players maximize their chances of obtaining desired operators.
Conclusion
The Arknights Pull Calculator is a valuable tool for players who want to manage their resources efficiently and plan future banner pulls. By converting Orundum, Originite Prime, and Pull Tickets into total available pulls, it provides a clear view of your current summoning power.
The calculator also estimates your 6★ probability, helping you understand your chances before spending resources. While gacha outcomes will always involve randomness, proper planning can improve your overall strategy and help you save for the operators you truly want.
Whether you are preparing for a limited banner, saving for a favorite character, or simply tracking your progress, this calculator makes Arknights resource management easier and more effective.