Eggs Inc Calculator: Calculate Your Earnings Bonus


Eggs Inc Calculator

Your expert tool for calculating Earnings Bonus and optimizing your farm.

Earnings Bonus Calculator



Enter your total number of Soul Eggs. You can use suffixes like M, B, T, q, Q.


Enter your total number of golden Prophecy Eggs.


Level of “Soul Food”. Each level adds +1% bonus per Soul Egg. Max is 140.


Level of “Prophecy Bonus”. Each level adds +1% compounding bonus per Prophecy Egg. Max is 5.

Enter your values to see the result

Chart showing the impact of the next 10 Prophecy Eggs on your Total Earnings Bonus.

What is an eggs inc calculator?

An eggs inc calculator is a tool designed to compute one of the most critical metrics in the game *Egg, Inc.*: the **Earnings Bonus (EB)**. This bonus directly multiplies the amount of money you earn, making it the single most important factor for progression. Players use an EB calculator to understand how their collection of Soul Eggs (SE) and Prophecy Eggs (PE), along with epic research, contributes to their overall power and to make strategic decisions about when to prestige. A high Earnings Bonus allows you to progress through egg types faster, afford more research, and ultimately reach the coveted final stages of the game.

The Earnings Bonus Formula

The total Earnings Bonus is a product of the bonus from Soul Eggs and the compounding bonus from Prophecy Eggs. The formula is:

Total EB % = (SE Count * Bonus per Soul Egg) * (Multiplier per Prophecy Egg ^ PE Count)

This formula highlights why Prophecy Eggs are so powerful; their effect is exponential, meaning each new PE provides a much larger boost than the last. Our egg inc earnings bonus calculator handles this math for you.

Variables in the EB Calculation
Variable Meaning Unit Typical Range
SE Count Total number of Soul Eggs you have collected. Number (unitless) Thousands to Quintillions (or more)
PE Count Total number of Prophecy Eggs you have earned. Number (unitless) 0 to over 200
Bonus per Soul Egg The base bonus (10%) plus any bonus from ‘Soul Food’ epic research. Percentage (%) 10% to 150%
Multiplier per Prophecy Egg The base multiplier (1.05) plus any bonus from ‘Prophecy Bonus’ epic research. Multiplier (x) 1.05x to 1.12x or more with artifacts

Practical Examples

Example 1: Mid-Game Player

A player is deciding if it’s worth pushing for another Prophecy Egg.

  • Inputs: 500 Trillion Soul Eggs, 75 Prophecy Eggs, Max Epic Research.
  • Calculation: The calculator would show their current EB and how it jumps significantly with the 76th PE.
  • Result: A massive increase in EB, confirming the value of getting the next PE. The primary result might be in the “S%” range, while the intermediate results break down the contribution from both egg types.

Example 2: Late-Game Player

A player with a huge amount of Soul Eggs wants to see the impact of one more level in the “Prophecy Bonus” research.

  • Inputs: 100 Quintillion Soul Eggs, 190 Prophecy Eggs, 4/5 in Prophecy Bonus research.
  • Calculation: The calculator first computes the EB with a 9% bonus per PE (1.05 + 0.04). Then, the player can change the input to 5/5 (10% bonus) to see the new total.
  • Result: The final EB would likely jump by several orders of magnitude (e.g., from d% to V%), demonstrating that this single epic research upgrade is one of the most powerful in the game. Using a soul egg calculator helps visualize this.

How to Use This eggs inc calculator

  1. Enter Soul Eggs: Input your current Soul Egg count. You can use standard scientific notation (e.g., 1.5e15) or suffixes (1.5q for Quadrillion).
  2. Enter Prophecy Eggs: Input your total count of Prophecy Eggs.
  3. Set Epic Research Levels: Adjust the sliders or inputs to match your in-game levels for the “Soul Food” and “Prophecy Bonus” epic research.
  4. Review Results: The calculator instantly updates your total Earnings Bonus. The primary result shows your final EB, while intermediate values show how much is coming from SE and PE individually.
  5. Analyze the Chart: The chart visualizes the exponential growth from future Prophecy Eggs, helping you strategize your goals.

Key Factors That Affect Earnings Bonus

  • Prestiging: The primary way to earn Soul Eggs. Knowing when to prestige is a core strategy, often guided by your potential prestige bonus.
  • Contracts & Trophies: The main sources of Prophecy Eggs. Completing contracts and in-game trophies is crucial for long-term growth.
  • Epic Research: ‘Soul Food’ and ‘Prophecy Bonus’ are the most important epic research for increasing your EB. They should be a priority for spending Golden Eggs.
  • Artifacts: Certain artifacts, like the Book of Basan, and stones like Prophecy Stones, can further increase the bonus from Mystical Eggs.
  • Calendar Rewards: The daily gift calendar is a slow but steady source of Prophecy Eggs over time.
  • Game Events: Special events that boost prestige earnings (more Soul Eggs) or offer double/triple contract rewards can dramatically accelerate your EB growth. Utilizing a good artifact guide is key here.

Frequently Asked Questions

1. What is the difference between Soul Eggs and Prophecy Eggs?

Soul Eggs provide an additive bonus, while Prophecy Eggs provide a compounding (multiplicative) bonus on top of your Soul Egg bonus. This makes Prophecy Eggs much more powerful, especially in large numbers.

2. Why does my in-game EB look different from the eggs inc calculator?

Your in-game EB may include bonuses from active artifacts. This calculator shows your “naked” EB without artifact effects, which is the standard for comparing player progress.

3. What is the fastest way to increase my Earnings Bonus?

Focus on two things: prestige often during events to gather Soul Eggs, and diligently complete contracts to earn Prophecy Eggs. Investing in related epic research is also vital.

4. Which epic research should I focus on for EB?

Prioritize ‘Soul Food’ and ‘Prophecy Bonus’. ‘Prophecy Bonus’ gives a larger relative increase in the late game, but both are essential.

5. How do I enter large numbers like 1.23 Quintillion?

You can use the suffix ‘Q’ (e.g., 1.23Q) or scientific notation ‘e’ (e.g., 1.23e18). The calculator is designed to parse these formats.

6. Is there a limit to Earnings Bonus?

Theoretically, no. While the game might have display limits, the underlying calculations continue, allowing for virtually infinite growth.

7. Does this calculator account for artifacts?

No, this tool calculates your base Earnings Bonus from Mystical Eggs and epic research only. This is the most common way players compare their core progress. Check our artifact optimizer for that.

8. Where do I find my Soul Egg and Prophecy Egg counts?

In the game, tap the main menu and go to the “Prestige” screen. Your Mystical Egg counts are displayed prominently at the top.

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