A single large hard-boiled egg contains about 71 calories. That makes boiled eggs one of the most nutrient-dense foods you can eat for relatively few calories, packing over 6 grams of protein into a small, portable package.
Calorie Breakdown by Number of Eggs
Since most people eat more than one, here’s a quick reference:
- 1 large boiled egg: 71 calories
- 2 large boiled eggs: 142 calories
- 3 large boiled eggs: 213 calories
- 4 large boiled eggs: 284 calories
These numbers are for large eggs, the standard size sold in most grocery stores. Medium eggs run slightly lower (around 63 calories), while jumbo eggs can reach about 90 calories each.
Full Nutrition in One Large Boiled Egg
Beyond calories, here’s what you get from a single large hard-boiled egg:
- Protein: 6.3 g
- Total fat: 5.3 g
- Saturated fat: 1.6 g
- Carbohydrates: 0.56 g
- Choline: 147 mg
That choline number is worth noting. Most adults need 425 to 550 mg of choline per day, and eggs are one of the richest food sources available. Choline supports liver function, brain health, and muscle movement, yet most people don’t get enough of it. Two boiled eggs cover more than half of your daily need.
The yolk also delivers most of the egg’s vitamins, calcium, and fat. The white is almost pure protein and water.
Where the Calories Come From: Yolk vs. White
If you’re counting calories closely, it helps to know that the yolk and white contribute very differently. A single egg white has only about 17 calories and 3.6 grams of protein, with virtually no fat or cholesterol. That means the yolk accounts for roughly 54 of the egg’s 71 calories, along with nearly all of the fat.
Eating only egg whites cuts calories significantly, but you lose the vitamins, minerals, and choline concentrated in the yolk. For most people, the whole egg is the better choice nutritionally unless you’re eating a large volume of eggs and want to keep fat intake low. A common approach is mixing whole eggs with extra whites, getting the best of both.
Why Boiled Eggs Keep You Full
Boiled eggs score unusually well for satiety compared to their calorie count. Research published in the journal Nutrition Research found that eggs have a 50% higher satiety index than white bread and cereal. In that study, men who ate eggs for breakfast consumed less total food over the following 24 hours compared to those who ate grain-based breakfasts with equivalent calories.
The combination of protein and fat in a whole egg slows digestion, keeping blood sugar steadier and hunger signals quieter for longer. This is one reason boiled eggs show up so often in weight-management plans. At just 142 calories for two eggs, you get 12.6 grams of protein and several hours of feeling satisfied.
Boiled Eggs and Heart Health
Eggs were once limited because of their cholesterol content, but guidelines have shifted substantially. The American Heart Association’s 2026 dietary guidance states that dietary cholesterol is no longer a primary target for heart disease risk reduction for most people. Moderate egg consumption can be part of a heart-healthy eating pattern.
The AHA also notes that replacing red and processed meat with alternatives like eggs, legumes, nuts, poultry, and dairy is associated with lower coronary heart disease risk. The bigger concern with eggs tends to be what people eat alongside them. Bacon, sausage, and buttered toast add far more saturated fat and calories than the eggs themselves.
Boiled vs. Other Cooking Methods
Boiling is one of the lowest-calorie ways to prepare eggs because it requires no added fat. A fried egg cooked in a tablespoon of butter adds roughly 100 extra calories. Scrambled eggs made with butter and milk can climb even higher. If calories are your main concern, hard-boiled and soft-boiled eggs give you the full nutritional profile without any extras.
Poaching is similarly low-calorie since the egg cooks in water, but boiled eggs have the advantage of being easy to prepare in batches and store for the week.
Storage and Meal Prep
Hard-boiled eggs last up to seven days in the refrigerator, whether peeled or unpeeled, as long as they’re stored properly. Keep unpeeled eggs in a covered container. If you peel them ahead of time, store them in a container with a damp paper towel to prevent drying out. This makes boiled eggs ideal for meal prep: cook a dozen on Sunday and you have a grab-and-go protein source for the entire week at 71 calories each.