Chocolate cupcake calories come to 320 for a regular 90 g bakery cupcake with white icing, or 355 per 100 g. Size swings the total more than anything else: a 30 g mini is just 107 calories. Nearly all of the energy comes from carbs and fat, and 36.2 g of sugar rides along in every regular cupcake.
320kcal
1 regular cupcake · 90 g, bakery, with icing
3%protein
2.5 gProtein
49 gCarbs
13.1 gFat
How to burn off 320 kcal
—Walking, brisk
—Jogging
—Cycling, moderate
—Swimming
Skip the math. BodyPal counts these calories from your steps and workouts automatically.
Nutrition facts
Bakery, with icing · per 90 g
Calories
320 kcal
Protein
2.5 g
Carbohydrate
49 g
Fat
13.1 g
Saturated fat
2.7 g
Cholesterol
39 mg
Sodium
266 mg
Potassium
72 mg
Iron
1 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 →
Chocolate cupcake: 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
Regular (90 g)
320
2.5 g
48.9 g
13.1 g
266 mg
16%
Mini (30 g)
107
0.8 g
16.3 g
4.4 g
89 mg
5%
From mix (75 g)
262
2.3 g
39.8 g
10.8 g
230 mg
13%
100 g
355
2.8 g
54.4 g
14.6 g
296 mg
18%
3 × Regular (90 g)
959
7.5 g
799 mg
5 × Regular (90 g)
1,598
12.6 g
1,332 mg
A mini cupcake is 107 calories, a regular one 320
The bakery cupcake on this page weighs 90 g and carries 320 calories, which is 16% of the daily value used on nutrition labels. A mini cupcake at 30 g lands at 107 calories, a third of the weight and a third of the energy. If you want the chocolate hit with the smallest bill, the mini is the cleanest answer.
Homemade cupcakes shift the number too. A cupcake made from a mix weighs about 75 g in the USDA data and comes to 262 calories, or 13% of the daily value. The gap against the bakery version is mostly size, not recipe, so a smaller liner does more work than any ingredient swap.
Totals climb fast once cupcakes come by the box. Two regular cupcakes reach 639 calories, three hit 959, and five add up to 1,598. At a party or office birthday, the number of cupcakes you take matters far more than which flavor you picked.
Carbs and fat supply nearly every calorie
Split the calories by source and the picture is lopsided: 60% comes from carbohydrate, 36% from fat and only 3% from protein. Per 100 g that works out to 54.4 g of carbs, 14.6 g of fat and 2.8 g of protein. This is a dessert built on flour, sugar and fat, and the numbers read exactly that way.
Protein is the thin line. A regular cupcake gives 2.5 g, just 5% of the daily value, and a mini gives 0.8 g. Fiber is just as slim at 1.1 g per regular cupcake. With so little protein or fiber, a cupcake can disappear in a few bites and leave you looking for the next snack.
Fat comes in at 13.1 g per regular cupcake and 4.4 g per mini, with saturated fat at 3 g per 100 g. That is moderate for a bakery sweet. The bigger share of the calorie load sits with the carbohydrate, and most of that carbohydrate is sugar.
Sugar is the row to watch, not sodium
Of the 54.4 g of carbohydrate in 100 g, 40.2 g is sugar. A regular cupcake carries 36.2 g of sugar, a mini 12.1 g and a cupcake made from a mix 28.6 g. Between the chocolate cake and the white icing, sugar makes up most of what you eat.
If you track sugar, one regular cupcake is a big entry on its own, and a second one pushes it well past what most snacks deliver. The mini cuts the sugar to about a third, which makes it the easier fit on a day that already has sweet coffee or juice in it.
Sodium is less of a worry than the label might suggest. A regular cupcake has 266 mg, 12% of the daily value, and a mini has 89 mg, or 4%. It only adds up in multiples: five regular cupcakes reach 1,332 mg. Cholesterol sits at 43 mg per 100 g, a modest figure for a baked good made with eggs and butter.
Treat it as a planned dessert, not a snack
A cupcake fits most days if you plan it rather than graze into it. A regular one covers 16% of daily calories but only 5% of daily protein, so it gives energy and little else. The rest of the day's meals have to carry the protein and fiber.
Pairing helps. A glass of milk or a handful of berries next to a mini cupcake turns a sugar hit into a small snack with some protein or fiber attached. Splitting a regular cupcake with someone halves the cost without skipping the treat, and eating it after a meal tends to feel more satisfying than eating it alone on an empty stomach.
Logging is where cupcakes slip through. Bakery sizes vary, frosting heights differ, and a homemade batch rarely matches the box. Snap a photo and BodyPal can log it, then pick mini, regular or from mix so the entry matches what you actually ate.
How does chocolate cupcake compare?
Here is how a bakery chocolate cupcake stacks up against a plain cupcake, a frosted cupcake and chocolate cake, per 100 g and per usual serving.
Verdict: Per 100 g, chocolate cake sits at 345 calories and both other cupcakes at 359, so this one lands in the middle and the choice of treat barely matters. If you want control, pick a cupcake over cake, since a built-in portion is easier to stop at than a slice cut from a whole cake.
Most popular chocolate cupcake brands in the United States
Ranked by popularity in the BodyPal database
# Productkcal / 100 g
1Hostess Chocolate Cupcakes, Frosted Cake With Creamy Filling45 g378 kcal
3La Bree's Mini Chocolate Cupcakes3 cupcakes · 74 g392 kcal
4Gillian's Chocolate Cupcakes3.5 oz · 99 g293 kcal
Packaged snack cakes are frosted and cream-filled, so they read a little higher per 100 g than a plain bakery cupcake. Source: manufacturer labels / USDA FoodData Central.
Chocolate cupcake FAQs
How many calories are in one chocolate cupcake?
A regular bakery chocolate cupcake with icing (90 g) is about 320 calories. A mini one (30 g) is about 107 calories.
Is a chocolate cupcake good for weight loss?
One cupcake carries 320 calories with 36.2 g of sugar and only 2.5 g of protein, so it is one of the denser snacks by size. A mini cupcake keeps the same treat at 107 calories.
Chocolate cupcake vs chocolate cake: which has more calories?
Per 100 g they are close, 355 calories for the cupcake and 345 for chocolate cake. The portion decides it: one 90 g cupcake is 320 calories, while a 115 g slice of cake is larger.
How much sugar is in a chocolate cupcake?
A 90 g chocolate cupcake has about 36.2 g of sugar out of 48.9 g of total carbs, from 40.2 g of sugar per 100 g. It also has 13.1 g of fat.
How many calories are in a small or mini chocolate cupcake?
A mini chocolate cupcake of 30 g has 107 calories, 5% of the daily value. It carries 12.1 g of sugar and 0.8 g of protein, so three minis come to about the same as one regular 90 g cupcake at 320.
How many calories are in a chocolate cupcake with frosting?
A regular 90 g bakery chocolate cupcake with white icing has 320 calories, or 355 per 100 g. Our cupcake with frosting page lists 359 per 100 g, so the flavor under the frosting barely moves the total.
How many calories are in a plain cupcake?
A cupcake lists 359 calories per 100 g on our cupcake page, nearly the same as the 355 for chocolate. Flavor changes the count very little; size moves it far more, as the 107-calorie mini and 320-calorie regular show.
Are cupcake kcal the same as calories?
Yes. A regular chocolate cupcake at 320 kcal is the same 320 calories printed on a US nutrition label, and 100 g comes to 355 kcal. Food labels use the word calorie as shorthand for kilocalorie.
