How Many Calories And Carbs In Eggs? | Quick Facts Guide

Egg Calories And Net Carbs—By Size And Cooking Style

Eggs are lean on carbs and steady on energy. Size and pan choices swing the numbers more than anything else. Here’s the short tour before we dig into details: a raw large egg sits near 72 kcal with about 0.36 g carbohydrate; once hard-boiled, a large egg lands near 78 kcal and ~0.56 g carbohydrate. Frying bumps energy, not carbs, since the added fat in the pan drives the change.

Table: Calories And Carbs By Egg Size

The figures below use common retail sizes. Values reflect a single hen egg without extras.

Egg Size	Calories (kcal)	Carbs (g)
Small (38–43 g)	54–63	~0.3
Medium (44–49 g)	63–68	~0.3
Large (50 g)	72–78	0.36–0.56
Extra-Large (56–63 g)	80–90	~0.4–0.6
Jumbo (63–70 g)	90–101	~0.5–0.7

These ranges align with USDA FoodData Central entries for raw and cooked whole eggs, which show near-zero carbohydrate and a small energy rise after boiling. You can scan the raw-egg record and the hard-boiled record directly in USDA FoodData Central and the boiled entry in the same database for a side-by-side sense check.

Portion planning works better once you set your daily calorie needs. That way, a two-egg breakfast or a snack plate with one egg fits cleanly into the day’s energy budget without guesswork.

Why Eggs Show Almost No Carbs

The yolk carries fat, vitamins, minerals, and most of the energy. The white is nearly pure protein with a trace of carbohydrate. That trace keeps total carbs for a whole egg under a gram even after cooking. Boiling removes water and firms the proteins, which is why the carbohydrate line edges toward ~0.56 g per large egg, still under a gram.

USDA lab data confirms this pattern. The raw large egg entry lists ~0.36 g carbohydrate, while the hard-boiled large egg entry sits near 0.56 g. Numbers can slide a notch with the bird’s diet and size class, but the carb total stays tiny across records in the same database. If you log foods in an app, that’s why many trackers round whole-egg carbs to zero.

What Cooking Does To The Count

Heat changes texture and moisture; pans and mix-ins change energy. Carbs barely move either way, since eggs contain little starch or fiber. The energy swing comes from fat added during cooking, plus any dairy or cheese.

Boiled Or Steamed

A large hard-boiled egg lands near 78 kcal with ~0.56 g carbohydrate. No oil hits the pan, so energy sits close to the raw figure. Salt or pepper doesn’t change the count.

Fried Sunny-Side Or Over-Easy

The base egg still brings near-zero carbohydrate. The change comes from the pan. One teaspoon of oil adds about 40 kcal. Spread across two eggs, that’s ~20 kcal per egg on top of the 72–78 kcal base. Non-stick spray adds far less if used lightly. Scraping the pan clean with toast will add bread carbs, not egg carbs.

Scrambled, With Or Without Milk

Two large eggs start near 144–156 kcal. A splash of whole milk (30 ml) adds ~19 kcal and ~1.5 g carbs. A tablespoon of butter adds ~100 kcal. Cheese piles energy faster than carbs. The egg’s own carbohydrate stays under a gram per egg; mix-ins bring the rest.

Yolk Versus White

Cracking out the yolk slashes energy and fat, and it trims carbs from tiny to trace. One large egg white has about 17 kcal and ~0.2 g carbs, mostly in the glycoproteins. One large yolk carries ~55 kcal with near-zero carbs. The white delivers most of the protein by volume; the yolk holds choline, vitamin D, and fat-soluble nutrients. Match the ratio to your meal goal—lighter protein from whites, fuller flavor and satiety from whole eggs.

Serving Math You Can Use Right Away

One-Egg Snack

Hard-boil a batch. One egg gives ~78 kcal and ~0.6 g carbs. Add cut veggies and a dash of salt. Energy stays tight, carbs still minimal.

Two-Egg Breakfast

Scramble with a mist of oil. Two large eggs land near 156 kcal. A teaspoon of oil split between two adds ~20 kcal each. Toss in spinach for volume without carb creep. Cheese adds flavor and energy, not starch.

Protein Boost At Lunch

Slice a boiled egg into a salad. The greens add fiber; the egg brings protein with near-zero carbs. Dressing drives energy, so measure the pour.

Science-Backed Numbers And Where They Come From

For nutrient facts, the gold-standard dataset is USDA FoodData Central. The raw whole-egg entry (ID 171287) lists about 72 kcal and ~0.36 g carbohydrate for one large egg. The hard-boiled entry (ID 173424) shows about 78 kcal and ~0.56 g carbohydrate. Both entries include full nutrient panels, lab methods, and notes on sample handling. When you need the exact line items, pull the figures from those records in USDA FoodData Central.

Diet patterns also matter. The American Heart Association notes that eggs can fit into a heart-smart plan when saturated fat stays in check and cooking fat stays moderate. That advice lines up with the low-carb nature of eggs and the fact that add-ons drive the bigger swings in energy. See the AHA’s plain-language brief for context on cholesterol limits and daily patterns (AHA dietary cholesterol update).

Method Add-Ons And How They Change Energy

Use this guide to plan pans and toppings. The base line assumes a single large egg.

Preparation	Typical Calories	Carbs (g)
Hard-Boiled (no fat)	~78	~0.56
Fried In 1 tsp Oil	~92–98	~0.3–0.6
Scrambled + 1 Tbsp Milk	~82–88	~0.8–1.1
Scrambled + 1 tsp Butter	~120–130	~0.8–1.1
Omelet + 1 oz Cheese	+100–120 on top of eggs	~1–2 (from milk/veg)

Tips That Keep Numbers In Line

Pick The Right Pan

Non-stick helps you use a light spray or a measured teaspoon of oil. Cast-iron holds heat for quick set, which limits sticking and trims the pour.

Season Smart

Salt, pepper, chili, herbs, and vinegar add flavor with no carb load. Hot sauce adds a few kcal at most. Ketchup brings sugar, so pour a teaspoon, not a puddle.

Balance The Plate

Pair eggs with greens, tomatoes, or mushrooms for volume and fiber. If you add toast, use a single slice and track its carbs separately. The egg itself still sits near zero on that line.

Edge Cases: Whites, Yolks, And Liquid Cartons

All-Whites Omelet

Three large whites total near 51 kcal with about 0.6 g carbs and ~11 g protein. That’s a lean base for veggie-heavy fillings.

Double-Yolk Curiosity

A double-yolk egg weighs more. Energy climbs with size. Carbs remain tiny. Treat it like an extra-large and you’ll be close on the totals.

Carton Egg Whites

Check labels. Many list 25 kcal per 46 ml (the “two-tablespoon” pour) with zero listed carbs. The source is still egg white, so the carb line stays near trace.

Quick Reference: Common Questions Answered Plainly

Do Eggs Raise Carbs In A Low-Carb Plan?

No. One egg adds under a gram. Most low-carb plans count whole eggs as near-zero on the carbohydrate line.

Does Boiling Add Carbs?

No. Water leaves and proteins firm up. Carbohydrate stays under a gram.

Where Do Extra Calories Come From?

Oil, butter, milk, cheese, and bread on the side. Manage those and the totals stay steady.

Make The Numbers Work For You

Start with size. Large eggs offer a simple base: ~72–78 kcal and well under 1 g carbohydrate. Pick a cooking style, measure any added fat, and log dairy or cheese by weight. If you’re tuning meals for weight goals, building around eggs is simple because the carb line barely moves.

Want ideas for morning plates that hit the protein target without a calorie spike? Try our high-protein breakfast ideas for mix-and-match templates.