Egg Inc Calculator






Egg Inc Calculator – Earning Bonus & Prestige Guide


Egg Inc Calculator: Earning Bonus

Optimize Your Farm’s Profitability and Prestige Strategy

Earning Bonus Calculator


Enter your total number of Soul Eggs. E.g., 1.23T or 1.23e12.


Enter your total number of Prophecy Eggs.


Enter your ‘Soul Food’ epic research level (0-140).


Enter your ‘Prophecy Bonus’ epic research level (0-5).

Total Earning Bonus (EB)

Soul Egg Bonus

Prophecy Egg Multiplier

Bonus per Soul Egg

Formula: EB = (Soul Eggs × (0.10 + 0.01 × Soul Food Level)) × (1.05 + 0.01 × Prophecy Bonus Level) ^ Prophecy Eggs

Bonus Contribution Analysis

A visual comparison of the multipliers from Soul Eggs and Prophecy Eggs.

Prophecy Egg Upgrade Projections

Prophecy Eggs Projected Earning Bonus Increase vs. Current

This table shows how acquiring more Prophecy Eggs will increase your total Earning Bonus.

What is an Egg Inc Calculator?

An egg inc calculator is a vital tool for serious players of the popular mobile game, Egg, Inc. It helps you compute your **Earning Bonus (EB)**, which is the single most important multiplier affecting your farm’s income. By inputting your current number of Soul Eggs, Prophecy Eggs, and relevant Epic Research levels, this calculator gives you a precise measure of your earning power. This allows for strategic decision-making, especially when it comes to prestiging.

This tool is for any player looking to optimize their progress. Whether you’re a mid-game player trying to break through a wall or an end-game veteran planning for the next big contract, understanding your EB is crucial. A common misconception is that simply having a lot of Soul Eggs is enough. However, as this egg inc calculator will show, Prophecy Eggs provide a powerful compounding bonus that can dramatically increase your earnings.

Egg Inc Calculator Formula and Mathematical Explanation

The Earning Bonus in Egg, Inc. is not a simple sum but a product of two primary multipliers: one from Soul Eggs and one from Prophecy Eggs. The formula used by this egg inc calculator is derived directly from the game’s mechanics:

Total EB = Soul Egg Bonus × Prophecy Egg Bonus

The components are broken down as follows:

  • Soul Egg Bonus: (Number of Soul Eggs) × (0.10 + (0.01 × Soul Food Level))
  • Prophecy Egg Bonus: (1.05 + (0.01 × Prophecy Bonus Level)) ^ (Number of Prophecy Eggs)

This shows a powerful synergy. The Soul Food research provides a direct, additive bonus to each Soul Egg, while the Prophecy Bonus research adds to the base multiplier for each Prophecy Egg, which then compounds exponentially. To explore how to best spend your golden eggs, you might want to review an epic research guide.

Variables Table

Variable Meaning Unit Typical Range
Soul Eggs (SE) The primary mystical egg earned by prestiging. Count (Number) Thousands to Quintillions+
Prophecy Eggs (PE) Rare mystical eggs providing a compounding bonus. Count (Number) 0 to 200+
Soul Food Level Epic Research level that boosts SE bonus. Level 0 to 140
Prophecy Bonus Level Epic Research level that boosts PE bonus. Level 0 to 5

Practical Examples (Real-World Use Cases)

Example 1: Mid-Game Player

A player has 500 billion Soul Eggs and 15 Prophecy Eggs, with Soul Food maxed at level 140 and Prophecy Bonus at level 2.

  • Inputs: SE = 5.0e11, PE = 15, Soul Food = 140, Prophecy Bonus = 2
  • Calculation:
    • Soul Egg Bonus = 5.0e11 * (0.10 + 0.01 * 140) = 5.0e11 * 1.5 = 7.5e11 %
    • Prophecy Egg Bonus = (1.05 + 0.01 * 2) ^ 15 = 1.07 ^ 15 ≈ 2.759
    • Total EB = 7.5e11 * 2.759 ≈ 2.069e12 % or 2.069q%
  • Interpretation: The player has an Earning Bonus of over 2 quadrillion percent. Our egg inc calculator shows that while the Soul Eggs provide the base, the Prophecy Eggs nearly triple their overall bonus.

    Example 2: End-Game Player

    A veteran has 10 quintillion Soul Eggs and 150 Prophecy Eggs, with all relevant epic research maxed out.

    • Inputs: SE = 1.0e19, PE = 150, Soul Food = 140, Prophecy Bonus = 5
    • Calculation:
      • Soul Egg Bonus = 1.0e19 * (0.10 + 0.01 * 140) = 1.0e19 * 1.5 = 1.5e19 %
      • Prophecy Egg Bonus = (1.05 + 0.01 * 5) ^ 150 = 1.10 ^ 150 ≈ 1,173,909
      • Total EB = 1.5e19 * 1,173,909 ≈ 1.76e25 % or 17.6S%
    • Interpretation: The Earning Bonus is a staggering 17.6 Septillion percent. This demonstrates the immense power of compounding from a high number of Prophecy Eggs, a key part of any effective prestige strategy.

How to Use This Egg Inc Calculator

Using this tool is straightforward and provides instant insights. Follow these steps to calculate your Earning Bonus:

  1. Enter Soul Eggs: Input your current quantity of Soul Eggs. You can use standard number notation (e.g., 123456789) or scientific notation (e.g., 1.23e8) or abbreviations (T, q, Q, etc).
  2. Enter Prophecy Eggs: Input your total number of Prophecy Eggs from the in-game stats panel.
  3. Enter Epic Research Levels: Provide your current levels for the ‘Soul Food’ and ‘Prophecy Bonus’ epic research. These are critical for an accurate calculation.
  4. Review Results: The calculator instantly updates. The primary result shows your total Earning Bonus (EB). You can also see the individual bonus contributions from Soul and Prophecy eggs.
  5. Analyze Projections: The table and chart help you visualize how much your EB will grow with future Prophecy Eggs, helping you decide if it’s time to focus on contracts. Knowing your EB is the first step in a good Egg Inc guide.

Key Factors That Affect Egg Inc Calculator Results

Several in-game elements directly influence your Earning Bonus. Mastering them is key to progress.

  1. Soul Eggs (SE): This is the foundation of your EB. The more you have, the higher your base bonus. You gain SE by prestiging, and the amount you gain is based on the cash earned during that run. Using this egg inc calculator helps you know when a prestige will be most effective.
  2. Prophecy Eggs (PE): The great multiplier. Each PE provides a compounding bonus, making them increasingly valuable. They are primarily earned from contracts and daily login calendars.
  3. Epic Research: ‘Soul Food’ and ‘Prophecy Bonus’ are the two most important epic researches for your EB. Maxing them should be a top priority for any player.
  4. Artifacts: Certain artifacts, like the Book of Basan, and artifact stones (Soul Stones and Prophecy Stones) provide significant temporary boosts to your EB. This calculator determines your *base* EB, which artifacts then enhance. Check out our artifact tier list for more info.
  5. Boosts: In-game boosts like “Soul Beacon” and “Tachyon Prism” don’t directly change your EB, but they dramatically accelerate the rate at which you earn money (and thus Soul Eggs for the next prestige). A good strategy involves combining boosts for maximum effect.
  6. Prestige Strategy: Knowing when to prestige is an art. A common strategy is to wait until a weekend prestige bonus event. By using an egg inc calculator, you can see if your current EB is high enough to make a meaningful jump in Soul Eggs.

Frequently Asked Questions (FAQ)

1. How often should I use an egg inc calculator?

It’s best to use it before and after a prestige run, when you acquire a new Prophecy Egg, or after upgrading ‘Soul Food’ or ‘Prophecy Bonus’ epic research. This helps you track your progress and make informed decisions.

2. Does this calculator account for artifacts?

No, this calculator computes your base Earning Bonus. Artifacts apply their bonus on top of this value. You should use your base EB to decide which artifacts are best to equip.

3. Why is my in-game EB different from the calculator’s result?

The most common reason is having artifacts equipped. Unequip all artifacts that boost Soul or Prophecy eggs (like the Book of Basan) to see your base EB in-game, which should match the calculator’s result. For more complex calculations, consider an advanced egg inc calculator.

4. What is a “good” Earning Bonus?

This is relative to your goals. “s%” is a common early-game target, “Q%” allows you to complete most contracts, and “S%” or higher (“Sextillion”) is where you become a major contributor to any co-op.

5. How do I get more Prophecy Eggs?

Prophecy Eggs are rewards from completing contracts and are the final reward in the monthly login calendar. They are rare and extremely valuable, so never miss an opportunity to get one.

6. Is it better to have more Soul Eggs or more Prophecy Eggs?

You need both. Soul Eggs form the base, but Prophecy Eggs provide the crucial compounding multiplier. In the early game, focus on collecting SE. In the late game, each PE gives a massive boost, as the egg inc calculator demonstrates.

7. Does the Running Chicken Bonus affect my Earning Bonus?

No, the Running Chicken Bonus is a separate multiplier that is applied to your income. Your Earning Bonus from mystical eggs is constant until you prestige or get more PE/epic research.

8. Where can I find my Soul and Prophecy egg counts in the game?

Tap the main menu (9 dots icon) in the top-left, then tap “Stats”. Your Mystical Egg counts and your Earning Bonus (with artifacts) are displayed there.

© 2026 Date Calculators Inc. For educational and entertainment purposes only. Egg, Inc. is a trademark of Auxbrain, Inc.



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