Steal An Egg hatch odds calculator

See your chance of hatching a rare animal after any number of eggs, and how many eggs you need for a 50, 90 or 99 percent chance.

How to use it

Enter the percent chance shown for the item you want and how many attempts you plan to make. The tool shows the chance of getting it at least once, how many attempts it takes on average, and how many you need for a 50, 90 and 99 percent chance.

In Steal An Egg, use the rate shown in game for the egg or animal you want.

Bad luck streaks are normal. An item with a 1 percent chance still fails to drop for about 37 out of 100 players who try 100 times.