Calories And Protein In Medium Egg | Size, Cooked, And Raw

A medium egg has about 63 calories and 5.5 g of protein, with small shifts when you add fat or drain off liquid.

Egg labels look simple until you try to log them. “Medium” can mean one thing on a carton, another thing in a recipe, and a third thing in a nutrition app. Then you cook the egg, add oil, or pair it with cheese, and the numbers move again.

This page gives you usable calorie and protein numbers for a medium egg, plus the reasons those numbers change. You’ll also get quick ways to estimate totals when you’re cooking, meal prepping, or tracking macros.

Calories And Protein In Medium Egg: What A “Medium” Means

Egg sizes are set by weight classes. In the U.S., cartons use weight per dozen, measured with the shell on. A “medium” dozen has a lower minimum weight than a “large” dozen, so each egg is lighter on average. You can check the official weight classes in the USDA shell egg standards. USDA shell egg standards and weight classes

Nutrition databases often list serving sizes as grams of edible egg, not “one egg from the carton.” That’s why you’ll see different gram weights tied to “medium” across tools. The clean way to handle this is to treat “medium” as a range, then use a reliable baseline and adjust.

Two “Medium” Definitions You’ll Run Into

• Carton medium: a shell-on weight class for a dozen eggs.
• Database medium: a portion weight used for nutrient math, often listed as 44 g of edible whole egg.

For calorie and protein tracking, the database portion is handy because it ties directly to nutrient data. USDA FoodData Central is the standard starting point for U.S. nutrient values. USDA FoodData Central entry for whole, raw egg

Baseline Numbers For A Medium Whole Egg

Using FoodData Central values for whole, raw egg (143 kcal and 12.6 g protein per 100 g), a 44 g “medium” portion lands at about 63 calories and 5.5 g protein. That’s your clean baseline.

If your carton medium eggs look smaller or bigger than that, you’re not doing anything wrong. Egg size is a class, not a promise that every egg in the carton weighs the same. Natural variation is normal.

Calories And Protein Per 10 Grams Of Egg

If you like fast math, this is the shortcut: whole egg averages about 14 calories and 1.3 g protein per 10 g. Weigh your cracked egg in a bowl, multiply, and you’re close.

Why The Numbers Shift From One Kitchen To Another

Most tracking surprises come from three places: the fat you cook with, water loss during cooking, and what you count as “the egg.”

Cooking Fat Changes Calories More Than Protein

Protein in the egg stays steady. Calories can jump when the pan is slick with butter or oil. A teaspoon of butter is a bigger calorie swing than the difference between a medium and a large egg.

Water Loss Can Make Protein Look Higher Per Gram

When eggs cook, they lose some water. The total protein in the egg stays the same, yet the cooked egg can weigh less. If you log cooked weight, protein per 100 g looks higher because the food is denser.

Yolk, White, And Whole Eggs Track Differently

Egg whites carry most of the egg’s protein with fewer calories. Yolks carry more calories from fat and also bring vitamins and minerals. If you eat only the whites or only the yolk, log that, not “one medium egg.”

Next comes the part most people want: a set of numbers you can plug in while you cook.

Medium Egg Calories And Protein By Common Prep Styles

The table below uses the 44 g medium whole-egg baseline, then adds common cooking choices. Cooking changes weight and texture, so treat these as tracking targets, not lab results.

Item	Calories	Protein (g)
1 medium whole egg, raw	63	5.5
1 medium whole egg, hard-boiled	63	5.5
1 medium whole egg, poached	63	5.5
1 medium whole egg, scrambled (no added fat)	63	5.5
1 medium whole egg, fried in nonstick (no added fat)	63	5.5
1 medium whole egg, fried in 1 tsp butter	97	5.5
1 medium whole egg, fried in 1 tsp olive oil	103	5.5
2 medium whole eggs, raw	126	11.0
Medium egg white only (from 1 egg)	18	3.8

The “no added fat” lines stay close because the egg brings its own fat. The butter and oil lines show why a pan choice matters more than people expect.

How To Estimate Protein Fast When You’re Cooking

If you’re cooking breakfast for two or adding eggs to fried rice, the tracking can feel annoying. Here are quick ways that stay close without turning your kitchen into a lab.

Use The “Per Egg” Baseline First

• 1 medium whole egg: 63 calories, 5.5 g protein
• 2 medium whole eggs: 126 calories, 11 g protein
• 3 medium whole eggs: 189 calories, 16.5 g protein

Add Cooking Fat Separately

Log the egg as one item. Log the butter, oil, bacon grease, or spray as another. This avoids double counting and makes your totals match what you did in the pan.

When You Mix Eggs Into A Dish, Track The Batch

Crack all eggs into the bowl, count them, then split the cooked food into portions. This works well for frittatas, egg muffins, breakfast burritos, and stir-fries.

Protein Quality And What “Complete” Means For Eggs

Egg protein includes all essential amino acids, so it fits well into mixed meals. If you eat plant proteins too, eggs can help balance amino acid patterns over the day.

Still, protein totals matter more than one food’s label. A medium egg gives you a tidy dose, yet most people hit their daily target by stacking several protein foods across meals.

Picking The Right Egg Size For Your Goals

Sometimes you want a lighter egg. Sometimes you want more protein without thinking. Size choice can help, once you know the trade.

When You Want Lower Calories

Pick medium or small eggs, cook without added fat, and pair them with high-volume sides like fruit, tomatoes, or sautéed greens.

When You Want More Protein Per Plate

Use two medium eggs, or add extra whites. Whites lift protein with fewer calories, which is handy for omelets and scrambles.

When You Want A Richer Meal

Use whole eggs, then build the plate around them. The yolk adds flavor and helps carry fat-soluble vitamins from the meal.

Table For Scaling A Medium Egg In Real Meals

This table gives common targets and the simple egg setups that hit them. Use it when you’re planning a breakfast, a snack plate, or meal prep portions.

Goal	Egg Setup	What To Watch
Light snack	1 medium hard-boiled egg	Skip mayo-based dips if you’re counting calories
More protein, same calories	1 medium whole egg + 1–2 whites	Log whites separately if you track in an app
Protein-focused breakfast	2 medium eggs, scrambled in nonstick	Butter can add more calories than the eggs
Meal prep egg muffins	6 medium eggs for a 6-muffin batch	Cheese and sausage push calories up fast
Lower-fat plate	1 medium egg + veg-heavy scramble	Oil used to cook the veg still counts
Higher-calorie breakfast	2 medium eggs fried in butter	Pan fat plus toast can stack calories quickly
Fast add-on protein	1 medium egg stirred into soup or rice	Portion the whole pot before you log a bowl

Food Safety Notes For Eggs You’re Cooking And Storing

Calories and protein matter, but safety comes first when you’re dealing with eggs. Store eggs cold, keep them in the carton, and cook them fully when you’re serving people at higher risk from foodborne illness.

The FDA’s egg safety page lists storage temperature and timing. FDA egg safety storage guidance

USDA also has a plain-language “farm to table” overview that lays out handling and cooking tips, plus size and weight notes. USDA FSIS shell eggs from farm to table

Quick Checks To Keep Your Tracking Honest

If you feel like your log never matches your results, run these quick checks:

• Check your app’s egg entry: pick “whole egg, raw” when you’re using the baseline, not “omelet” or “egg product.”
• Log cooking fat: oil, butter, and spray can turn a 63-calorie egg into a 100-calorie plate fast.
• Pick a rule and stick with it: count eggs by number, or weigh cracked egg by grams. Switching day to day makes your data noisy.
• Watch add-ins: cheese, sausage, and creamy sauces can outweigh the egg’s calories in one scoop.

Takeaways You Can Use At Breakfast Time

When someone asks for calories and protein in a medium egg, they usually want a number they can trust. Use 63 calories and 5.5 g protein as the baseline for a medium whole egg, then add cooking fat and add-ins on top. If your carton eggs are lighter or heavier, weigh the cracked egg once, do the “per 10 g” math, and you’ll be close without extra hassle.