How Long to Cook Hard-Boiled Eggs (Because Timing Is Everything)

12 minutes for medium-sized eggs
15 minutes for large eggs
18 minutes for extra-large eggs
However, if you cook them too long, you may get dry yolks, so there’s a balance. For most people, 10 to 12 minutes is the sweet spot for great taste and safety.

Summary of Key Times for Hard-Boiled Eggs
Egg Size Cook Time
Medium (slightly smaller) 8 to 10 minutes
Large (standard) 10 to 12 minutes
Extra-Large 12 to 14 minutes
Whether you’re making deviled eggs, prepping a quick snack, or adding them to a salad, mastering the perfect hard-boiled egg comes down to a little attention to detail with timing. With this guide, you’ll have perfect hard-boiled eggs every time!