Steal An Egg Income Calculator
Plan your next unlock. Add your pets, weight and mutations to estimate your pen’s earnings and the time to your goal.
My pen
Build your lineup. Add the same pet more than once.
Search, then select a result to add it.
Your next goal starts here.
Search for a pet above to estimate your pen’s income.
How the estimate works
Pet income = base income × mutation multiplier × size bonus. The ×2 Money pass doubles the final total. Multiple mutations add their bonuses to the normal 1× base: Golden (2.5×) + Rainbow (3.5×) gives 5×.
The size bonus uses actual weight divided by base weight. Up to a ratio of 125, the bonus is ratio37/60. Above 125, it is ratio0.4 × 12513/60, so growth slows down for very heavy pets.
Formula reference: Eggipedia’s mutations and sizes guide. Base income and weight come from Questiva’s source-linked pet records.
Questions, answered.
How do several mutations stack?
Add each mutation’s multiplier minus one to the normal 1x base. Golden plus Rainbow gives 1 + 1.5 + 2.5 = 5x, before the size bonus and Money pass.
Can I calculate a pet with disputed income?
Yes. Add it and enter your own base income per second, using the normal pet value before weight, mutations or the pass. It is labeled as a custom estimate. Missing base weights also require a custom input.
What does the goal amount mean?
Enter the amount you still need to earn, such as 3B or 750K. Time assumes continuous income at the calculated rate. It is unavailable if any pet entry is incomplete or the total income is zero.
Will my pen be saved?
Your pets, weights, mutations, custom values, Money pass and goal are saved in this browser when local storage is available. Clearing browser data removes the saved setup.