Taco shell calories come to 61 for one standard baked corn shell (12.9 g) and 476 per 100 g. The shell itself is light because it weighs so little, but it is a dense food: fat supplies 41% of its calories. What you stack inside will usually decide the total far more than the shell does.
61kcal
1 shell · 12 g, baked, corn
5%protein
0.8 gProtein
8 gCarbs
2.8 gFat
How to burn off 61 kcal
—Walking, brisk
—Jogging
—Cycling, moderate
—Swimming
Skip the math. BodyPal counts these calories from your steps and workouts automatically.
Nutrition facts
Baked, corn · per 12 g
Calories
61 kcal
Protein
0.8 g
Carbohydrate
8.2 g
Fat
2.8 g
Saturated fat
0.9 g
Cholesterol
0 mg
Sodium
42 mg
Potassium
30 mg
Iron
0.2 mg
Source: USDA FoodData Central
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Verified nutrition data
Numbers on this page come from USDA FoodData Central, the U.S. Department of Agriculture’s food composition database, and from manufacturer labels where a branded product is named. Last verified September 2026. How we verify our data →
Taco shell: calories, protein and sodium by serving
Percent of daily value uses the FDA reference of 2,000 kcal a day.
Serving
kcal
Protein
Carbs
Fat
Sodium
% DV kcal
1 shell (12.9 g)
61
0.8 g
8.2 g
2.8 g
42 mg
3%
Large shell (21 g)
100
1.3 g
13.3 g
4.6 g
68 mg
5%
Mini shell (5 g)
24
0.3 g
3.2 g
1.1 g
16 mg
1%
100 g
476
6.4 g
63.5 g
21.8 g
324 mg
24%
3 × 1 shell (12.9 g)
184
2.5 g
125 mg
5 × 1 shell (12.9 g)
307
4.1 g
209 mg
Three shells add up to 184 calories
A standard shell weighs 12.9 g and carries 61 calories, about 3% of the daily value. Nobody eats just one, though. Two shells come to 123 calories, three reach 184, and a plate of five lands at 307 calories for 65 g of shell. The count you serve is the number that moves the total.
Size matters as much as count. A large shell of 21 g brings 100 calories, roughly 5% of the daily value, so three large shells cost noticeably more than three standard ones. Mini shells sit at the other end: 5 g and 24 calories each, which makes them useful for party bites or for kids who want the crunch without a full taco.
Read the box before you count. Brands such as Old El Paso, Ortega and Taco Bell Crunchy Taco Shells sell shells in different sizes and shapes, including flat-bottom Stand N Stuff styles. If your shell is clearly bigger than a standard one, log it as a large shell rather than guessing.
Carbs lead, but fat is close behind
Per 100 g, a baked corn shell holds 63.5 g of carbs, 21.8 g of fat and 6.4 g of protein. That works out to 53% of calories from carbs, 41% from fat and only 5% from protein. For something that looks like plain toasted corn, that is a lot of fat.
The saturated share is worth a glance: 7.1 g per 100 g, about a third of the total fat. In a single shell the absolute amounts are small, 2.8 g of fat and 8.2 g of carbs, so one taco will not swing your day. Five shells, though, stack up the same ratio across 307 calories.
Protein is close to absent. One shell gives 0.8 g, and even five shells deliver just 4.1 g. Treat the shell as the crunchy carrier, not as a source of anything filling. The protein in a taco has to come from the meat, beans or cheese you put in it.
Sodium is modest, fiber is a small bonus
Sodium is not the problem here. One shell has 42 mg, about 2% of the daily value, and even 100 g of shells stays at 324 mg, or 14%. Three shells come to 125 mg and five reach 209 mg. Seasoning packets, cheese and salsa will add far more sodium to a taco night than the shells ever will.
Fiber is a quiet plus from the corn. Per 100 g there are 6.7 g, which means about 0.9 g in a standard shell and 1.4 g in a large one. It is not much per taco, but it is more than many refined snack crackers offer. Sugar barely registers at 0.2 g per shell, and there is 0 mg of cholesterol.
So the row to watch is not sodium or sugar but total calories per gram. At 476 per 100 g, shells are as dense as many chips. That is fine in the amounts people actually eat. It just means a handful of broken shells eaten straight from the box adds up quickly.
The filling decides what a taco costs
Because a shell is only 61 calories, the real decisions happen inside it. Lean meat or beans bring the protein the shell lacks, and shredded lettuce, tomato and onion add volume for very few calories. Heavy pours of cheese and sour cream are where a taco plate quietly doubles.
Pick your shell count first and fill to match. Two or three standard shells with a protein-heavy filling make a satisfying plate; five shells with rich toppings is a different meal. If you want more food on the plate, add a side of vegetables or beans rather than another shell. Snapping a photo of the plate lets BodyPal log the shells and fillings together, so the total reflects what you actually built.
How does taco shell compare?
Here is how a taco shell stacks up against common things you might eat alongside it, per 100 g and per usual serving.
Verdict: Gram for gram the shell is the densest item here at 476 calories per 100 g, roughly double hummus at 229 and far above ketchup at 101. For sodium the order flips: cocktail sauce carries 1,262 mg per 100 g and ketchup 907 mg, so if you watch salt, the sauce matters more than the shell's 324 mg.
Most popular taco shell brands in the United States
6Old El Paso Stand N Stuff Taco Shells2 shells · 27 g480 kcal
Label servings cover two or three shells at once, so the serving numbers run higher than one shell, while the per 100 g figures sit close to the baked shell above. Source: manufacturer labels / USDA FoodData Central.
Taco shell FAQs
How many calories are in one taco shell?
About 61 calories in one baked shell of 12.9 g. A large 6-1/2 inch shell is about 100 calories.
Are taco shells good for weight loss?
One shell is 61 calories with 2.8 g fat and 8.2 g carbs, so two shells add about 122 calories to a meal.
Corn taco shell or flour taco shell: which has more calories?
Corn shells are 476 calories per 100 g and flour shells 511. Flour shells also carry more fat, 29.1 g per 100 g versus 21.8 g.
How much fat is in a taco shell?
About 2.8 g per shell, of which 0.9 g is saturated. Per 100 g that is 21.8 g fat and 7.1 g saturated.
How many calories are in a large taco shell?
A large taco shell of 21 g has 100 calories, about 5% of the daily value. It also carries 13.3 g of carbs, 4.6 g of fat and 1.3 g of protein, so it costs noticeably more than a standard 61-calorie shell.
How many calories are in a mini taco shell?
A mini taco shell weighing 5 g has 24 calories. It provides 3.2 g of carbs, 1.1 g of fat and 16 mg of sodium, which makes minis a light option for appetizers or smaller portions.
How many carbs are in a taco shell?
One standard taco shell has 8.2 g of carbs, including 0.9 g of fiber and 0.2 g of sugars. Per 100 g that rises to 63.5 g of carbs, which supply 53% of the shell's calories.
How much protein is in a taco shell?
A standard taco shell has just 0.8 g of protein, and protein makes up only 5% of its calories. Even three shells give 2.5 g, so the filling has to supply the protein in a taco.
How much sodium is in a taco shell?
One taco shell contains 42 mg of sodium, about 2% of the daily value. Per 100 g it is 324 mg, or 14%, so seasonings and toppings usually add more sodium than the shell.
