Egg Sausage McMuffin Nutrition Facts: What Is Really On the Label

The egg sausage McMuffin nutrition facts I reach for most come down to one headline number: 480 calories in a single McDonald’s Sausage McMuffin with Egg. That is the figure I quote when a friend texts me from the drive-thru line asking whether they should get it or the plain one. But the calorie count is only the first line of the panel, and after years of reading these labels for a living, I can tell you the more interesting numbers are further down: 12 grams of saturated fat, 830 milligrams of sodium, and 275 milligrams of cholesterol. Those three do more to explain how this sandwich lands in your day than the calories alone.

By Wren Halloway, tastybend. Last reviewed July 7, 2026.

Here is the short version. One Sausage McMuffin with Egg gives you 480 calories, 30 grams of total fat, 12 grams of saturated fat, 830 milligrams of sodium, 30 grams of carbohydrates, 3 grams of sugar, and a genuinely useful 21 grams of protein. It also carries 275 milligrams of cholesterol, which is nearly a full day’s reference intake in one sandwich. If you remember nothing else, remember that the sausage patty is the single ingredient driving most of the fat and saturated fat you see below.

Egg sausage McMuffin nutrition facts at a glance

This table is the one I actually work from. The values are the McDonald’s US published label figures for one sandwich, which weighs roughly 161 grams. I have paired each nutrient with its percent Daily Value so you can see how big a bite each one takes out of a standard 2,000-calorie day. The Daily Value percentages themselves come from the FDA reference amounts, the same ones printed on every packaged food you buy.

A quick honesty note on sourcing. When I pull this same item from USDA FoodData Central, the lab-analyzed generic entry reads a little lower, closer to 446 calories with about 28 grams of fat and 256 milligrams of cholesterol. That gap is normal. USDA measures a standardized composite, while McDonald’s publishes numbers for its current recipe and portioning. For a sandwich you are actually ordering, the McDonald’s 480-calorie figure is the one I trust, and I note the USDA variance so you know why two reputable sources can disagree by 30 calories.

Where the 480 calories come from

Calories are just packaging for three things: fat, carbohydrate, and protein. Fat carries 9 calories per gram, while carbs and protein carry 4 each. Run the math on this sandwich and the split tells a clear story. The 30 grams of fat account for about 270 of the 480 calories, which is more than half the total. The 30 grams of carbohydrate add roughly 120 calories, and the 21 grams of protein bring in about 84. That is why I describe this as a fat-forward breakfast rather than a carb-forward one, even though the muffin looks like the biggest piece on the wrapper.

When I tested my own tracking habits against the printed panel, the thing that surprised me was how little the English muffin matters to the calorie count compared to the sausage. The muffin is mostly the 30 grams of carbohydrate. The sausage patty, the cheese, and the butter are where the calorie density lives. If you have ever wondered why this sandwich feels heavier than a bowl of cereal with the same calorie count, the fat concentration is your answer.

The fat and saturated fat story

Total fat sits at 30 grams, or 46 percent of the FDA Daily Value, in one sandwich. That alone is worth a pause. The number I flag harder, though, is saturated fat at 12 grams. The Daily Value reference for saturated fat is 20 grams for the whole day, so this single breakfast hands you 60 percent of it before lunch. In my experience, that is the stat most people underestimate, because the sandwich does not taste as rich as, say, a slice of cheesecake that carries similar saturated fat.

The trans fat line reads 0.5 grams, which is small but not zero, and it comes from the meat and dairy rather than any added partially hydrogenated oil. FSIS, the USDA arm that oversees meat labeling, and the FDA both track trans fat closely because of its link to heart risk, and half a gram per sandwich is within the range you would expect from a pork sausage patty and a slice of processed cheese. If you build a breakfast sandwich at home, swapping the sausage for Canadian bacon is the single biggest lever on both the total and saturated fat lines, which is exactly what the plain Egg McMuffin does.

Sodium: the number I flag first

Sodium comes in at 830 milligrams, about 35 percent of the FDA daily reference of 2,300 milligrams. That is a lot for one item, and it is easy to miss because salt does not add calories. Between the cured sausage, the cheese, and the salted butter, this sandwich front-loads more than a third of your day’s sodium into a breakfast you can eat in six bites. When I compared several fast-food breakfast sandwiches on my kitchen counter with their labels laid out, the sausage-and-cheese builds always clustered at the high end of the sodium range for exactly this reason.

Why care? The CDC and nutrition.gov both point to sodium as a driver of blood pressure over time, and most American adults already run well above the recommended intake without fast food in the picture. I am not telling anyone to skip the sandwich. I am telling you that if you eat one, the rest of your day is a good place to go light on salt. A big glass of water and a potassium-rich snack later, like a banana, is how I personally balance a high-sodium breakfast.

Cholesterol and the egg question

Cholesterol reads 275 milligrams, which is 92 percent of the old 300-milligram daily reference. Most of that comes from the freshly cracked egg, with the sausage and cheese adding the rest. People see that number and panic, so here is the context I always give. Current dietary guidance from the USDA no longer sets a hard cap on dietary cholesterol the way older advice did, because for most people the cholesterol you eat has a smaller effect on blood cholesterol than the saturated fat you eat. That is why I keep steering the conversation back to the 12 grams of saturated fat rather than the 275 milligrams of cholesterol.

The egg itself is a genuinely good part of this sandwich. It brings high-quality protein, choline, and vitamin B12 along with its cholesterol. If you are managing heart health under a doctor’s guidance, the saturated fat and sodium are the two lines to watch on this label, not the egg. I have found that framing helps people make a calmer decision at the counter.

Protein and carbs: what actually helps you

Now the good news. At 21 grams of protein, this sandwich delivers a real, satiating dose, roughly 42 percent of a common 50-gram Daily Value in one hand-held item. That protein comes from the egg, the sausage, and the cheese together, and it is the main reason a Sausage McMuffin with Egg keeps me full longer than a pastry with the same calories. When I am comparing breakfast options for someone trying to stay full until lunch, protein per calorie is the ratio I score first, and this sandwich does reasonably well on it.

Carbohydrates total 30 grams with 2 grams of fiber and only 3 grams of sugar. That low sugar figure matters. Unlike a lot of grab-and-go breakfasts, this one is not a sugar bomb, so it will not spike and crash you the way a sweetened muffin or a flavored latte can. The 2 grams of fiber are modest, coming almost entirely from the English muffin. If you want more staying power, the fiber is the line I would try to raise with a side, not the protein, which is already solid.

Sausage McMuffin with Egg vs Egg McMuffin

This is the comparison that started the whole article for me, because it is the actual choice you make at the register. The plain Egg McMuffin swaps the pork sausage patty for lean Canadian bacon and drops the butter load, and the label changes dramatically. Here are the two side by side, both McDonald’s US published values for one sandwich.

Look at where the difference concentrates. Switching to the Egg McMuffin cuts 170 calories and more than half the fat, and it halves the saturated fat from 12 grams to 6. You give up 4 grams of protein, which is a small price. The carbs are identical because the muffin does not change. In plain terms, the sausage patty is the entire nutritional gap between these two sandwiches. That single swap is the highest-leverage change on this menu, and it is the one I recommend most often when someone wants the McMuffin format but a lighter panel. For a heavier fast-food benchmark, my breakdown of the Big Mac nutrition values shows how a lunch sandwich stacks the same fat and sodium lines even higher.

Does it fit keto, low-calorie, or high-protein goals

People ask me to sort this sandwich into their eating plan, so here is how it lands across the three most common ones.

For low-calorie eaters, 480 calories is a large chunk of a 1,500-calorie day, roughly a third, in one item. It is not disqualifying, but it means a lighter lunch and dinner. The plain Egg McMuffin at 310 calories is the friendlier pick if you are counting closely. For high-protein plans, the 21 grams of protein is a genuine win and the reason I do not dismiss this sandwich for people lifting or trying to hold muscle. For keto, the 30 grams of carbohydrate is the sticking point. Ordering it without the English muffin, eating the filling with a fork, drops the carb count into keto range but changes the experience entirely.

Whatever your plan, the two lines I would not ignore are saturated fat at 60 percent of a day and sodium at 35 percent. Those are the numbers that make this a sometimes food rather than a daily one, regardless of how the calories fit. If you like tracking processed-meat sodium in general, my look at Spam nutrition facts walks through the same sodium-and-saturated-fat math on a pantry classic.

How to read this label in the right order

Reading a nutrition panel top to bottom is a trap, because the biggest numbers are not the most important ones. Here is the order I actually use when I scan any fast-food label, applied to this sandwich.

1. Start with the serving size. Here it is one sandwich, so no multiplying is needed, but on packaged foods this is where mistakes begin.
2. Check saturated fat before total fat. At 12 grams and 60 percent DV, this is the line that decides how the sandwich fits your day.
3. Read sodium next. At 830 milligrams it is 35 percent of your daily reference, and salt hides because it adds no calories.
4. Scan added sugars. This sandwich is clean here at 3 grams total sugar, which is a point in its favor.
5. Confirm protein last as the upside. The 21 grams is what earns this sandwich a place when you need something filling.

That sequence keeps you from fixating on the calorie number and missing the saturated fat and sodium, which is the mistake I see most. The FDA prints the percent Daily Value column precisely so you can do this quick scan without a calculator.

Lighter swaps and order tweaks

You do not have to give up the McMuffin format to lighten the panel. These are the swaps I have tested myself, ordered from biggest impact to smallest.

• Order the plain Egg McMuffin instead. This is the big one: 170 fewer calories and half the saturated fat, for the loss of only 4 grams of protein.
• Ask for no butter on the muffin. It shaves a few grams of fat and a little sodium without changing the sandwich much.
• Skip the cheese. The American cheese slice adds saturated fat and a meaningful hit of sodium.
• Eat it fork-and-knife without the muffin if you are low-carb, which removes most of the 30 grams of carbohydrate.
• Pair it with water and a piece of fruit rather than hash browns, so you are not stacking a second dose of sodium and fat on top.

Small changes compound. The plain-swap plus dropping the hash browns can pull a fast-food breakfast from well over 700 calories down under 400, and the sodium drops right along with it.

Frequently asked questions

The bottom line on this label

After all the lines, the egg sausage McMuffin nutrition facts settle into a simple read: a filling, protein-rich, low-sugar breakfast that pays for those wins with a heavy load of saturated fat and sodium. If the panel matters to you that morning, the plain Egg McMuffin is the swap that keeps the format and the protein while cutting the fat nearly in half. I keep both sets of numbers in my head at the counter, and now you can too. For the official reference numbers behind everything above, the USDA database at fdc.nal.usda.gov, the FDA at fda.gov, and the plain-language guidance at nutrition.gov are the three places I send people to check my work.