Arknights Pull Calculator
Strategic Resource Forecasting for Doctors
Total Estimated Pulls
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Pull Accumulation Forecast
Projected growth of pulls over time based on daily/weekly income.
| Source | Orundum / Frequency | Total Contribution |
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What is an Arknights Pull Calculator?
The Arknights Pull Calculator is an essential tool for players of the popular tower-defense gacha game, Arknights. In this game, players use resources called Orundum and Originite Prime to “Headhunt” or pull for new Operators. Because resources are finite, planning for specific banners (especially limited banners like “Celebration” or “Festival”) is crucial for success.
An Arknights Pull Calculator allows Doctors to input their current holdings and project exactly how many attempts they will have by a specific future date. This is vital for reaching the “spark” threshold (300 pulls on limited banners) or ensuring enough resources for a 6-star pity trigger. Many players mistakenly believe they have fewer pulls than they actually do because they forget to account for weekly Annihilation or the steady trickle of daily missions.
Arknights Pull Calculator Formula and Mathematical Explanation
The math behind an Arknights Pull Calculator is linear but involves multiple variables. Here is how the calculation works step-by-step:
- Current Liquid Value: Total Orundum + (Originite Prime × 180).
- Daily Missions: 100 Orundum per day.
- Weekly Missions: 500 Orundum per week.
- Annihilation: Weekly Orundum based on your highest cleared stage (up to 1800).
- Monthly Card: 200 Orundum per day (if active).
- Conversion: Total Orundum ÷ 600 = Number of Pulls.
- Tickets: Add Single Tickets and (10-pull Tickets × 10).
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Orundum | Primary gacha currency | Quantity | 0 – 200,000+ |
| Originite Prime | Premium currency | Quantity | 0 – 500+ |
| Annihilation | Weekly rewards | Orundum/Week | 1200 – 1800 |
| Monthly Card | Subscription bonus | Orundum/Day | 0 or 200 |
Practical Examples (Real-World Use Cases)
Example 1: Saving for a Limited Banner (60 Days Away)
A player starts with 12,000 Orundum, 50 Originite Prime, and 5 Single Tickets. They have an 1800 Annihilation cap and a Monthly Card.
In 60 days using the Arknights Pull Calculator:
– Passive Income: (100 + 200) * 60 = 18,000
– Weeklies: (500 + 1800) * (60/7) ≈ 19,700
– OP Conversion: 50 * 180 = 9,000
– Total Orundum: 12k + 18k + 19.7k + 9k = 58,700
– Final Pulls: (58,700 / 600) + 5 ≈ 102 Pulls.
Example 2: The F2P Sprint (14 Days Away)
A Free-to-Play Doctor has 0 Orundum but needs to pull on a banner ending in 2 weeks.
– Passive: 100 * 14 = 1,400
– Weeklies: (500 + 1800) * 2 = 4,600
– Total: 6,000 Orundum = Exactly 10 Pulls.
The Arknights Pull Calculator helps them realize they can hit at least one guaranteed 5-star or better within the first 10 pulls.
How to Use This Arknights Pull Calculator
- Enter Assets: Input your current Orundum and Originite Prime amounts.
- Tickets: Count your Headhunting tickets (yellow/green vouchers).
- Set Timeframe: Input the number of days until the banner you want ends.
- Income Settings: Toggle the Monthly Card and select your Annihilation weekly cap.
- Review Results: Look at the large primary result to see your total projected pulls.
- Copy Data: Use the “Copy Results” button to save your plan for later.
Key Factors That Affect Arknights Pull Calculator Results
- Originite Prime Usage: Many players spend OP on skins rather than pulls. Ensure your Arknights Pull Calculator input only includes OP you are willing to convert.
- Annihilation Completion: Failing to do your weekly Annihilation runs significantly drops your income by up to 1800 Orundum per week.
- Event Rewards: This calculator focus on stable income. Events usually provide an additional 10-20 pulls through login rewards and mission completions.
- Maintenance Compensation: Hypergryph/Yostar usually give 200-600 Orundum for maintenance updates.
- Green Certificate Store: Monthly resets allow you to buy up to 4 tickets using common certificates, which can’t easily be predicted by a basic Arknights Pull Calculator.
- Yellow Certificate Store: Strategic Doctors save 258 Yellow Certificates to buy the full pack of 38 Headhunting tickets.
Frequently Asked Questions (FAQ)
Is it better to spend Originite Prime on pulls or skins?
Economically, OP is best used for high-value level-up packs or pulls. However, skins are exclusive. A Arknights Pull Calculator helps you see if you can afford a skin and still reach your pull goals.
How many pulls are needed for a 100% chance?
Due to the pity system, you are guaranteed a 6-star by 99 pulls (usually happens around 50-60). For a specific limited operator, you need 300 pulls to buy them directly from the shop.
Does this calculator include Recruitment?
No, Recruitment is a separate system. While it can grant 4-star and 5-star operators (and rarely 6-stars), it does not use Orundum or Headhunting tickets.
How often does the store reset?
The Certificate store and Monthly Headhunting packs reset on the 1st of every month at server reset time.
What is the “Soft Pity” in Arknights?
After 50 pulls without a 6-star, the rate increases by 2% per pull. This Arknights Pull Calculator helps you determine if you can reach that 50-pull threshold.
Should I count the 1-pull tickets?
Yes, every ticket is equal to 600 Orundum. Our calculator treats them as discrete units added after the Orundum conversion.
Can I reach 300 pulls as F2P?
Yes, but it typically takes 4-6 months of strict saving. Using an Arknights Pull Calculator is mandatory for F2P players aiming for “sparks.”
Why is my Annihilation limit different?
The limit starts lower and increases as you clear higher difficulty Annihilation maps. Most veteran players are at the 1800 cap.
Related Tools and Internal Resources
- Arknights Pity System Guide – Learn how the math behind the 2% rate increase works.
- Best Orundum Farming Routes – A guide on how to maximize your weekly gains.
- Arknights Global Banner Schedule – Plan your savings based on upcoming character releases.
- Recruitment Tag Calculator – Find the best combinations for Top Operator tags.
- Arknights Operator Tier List – Decide which banners are worth using your pulls on.
- Originite Prime Efficiency Guide – How to spend your premium currency wisely.