How many calories does a single glazed donut have?

November 4, 2025 •

3 min read

The calorie count for a single glazed donut can vary significantly, ranging from approximately 190 to over 300 calories, depending on the brand and size. This seemingly simple treat is often packed with a surprising amount of sugar and fat, offering little nutritional value. Understanding the specifics of how many calories does a single glazed donut have is the first step toward enjoying it mindfully as part of a balanced diet.

Quick Summary

The calorie count for a single glazed donut varies widely by brand and size, typically falling between 190 and 300 calories. This treat is high in sugar and fat but low in essential nutrients, so it should be consumed in moderation. The article details the nutritional breakdown and offers healthier, low-calorie alternative options.

Key Points

Calorie Range Varies: The number of calories in a single glazed donut can range from approximately 190 to over 300, depending on the brand and size.
Primary Calorie Source: Most calories come from high amounts of refined carbohydrates (sugar) and fats from the deep-frying process.
Low in Nutrients: Glazed donuts are considered ultra-processed foods, offering minimal nutritional value in terms of vitamins, minerals, and fiber.
Blood Sugar Impact: The high sugar and simple carb content can cause a rapid spike and subsequent crash in blood sugar levels.
Moderation is Key: Due to their high calorie density and low nutrient profile, glazed donuts should be consumed infrequently and in moderation.
Healthier Alternatives: Baking donuts at home, opting for fruit, or choosing smaller options like donut holes are healthier ways to satisfy a sweet tooth.
Mindful Eating: Savoring the occasional donut mindfully can increase satisfaction and help prevent overconsumption.

The Calorie Breakdown of a Glazed Donut

On average, a medium-sized glazed donut contains roughly 269 calories. However, this number is far from universal and changes significantly based on the recipe, size, and brand. The primary caloric contributors are refined carbohydrates (flour and sugar) and fats from the frying process. Doughnuts fall into the category of ultra-processed foods, which are high in sugar, fat, and sodium, and low in beneficial nutrients like fiber, vitamins, and minerals.

Where the Calories Come From

To better understand the nutritional impact, it's helpful to break down the macronutrient profile of a typical glazed donut:

Total Fat: Approximately 15 grams, with a portion of this being saturated fat. The fat content is a major factor in the overall calorie count, as fat contains 9 calories per gram. Frying the dough in oil adds a considerable amount of fat, especially if hydrogenated oils are used, which can contain trans fats.
Carbohydrates: Around 31 grams, a large portion of which is sugar. Simple carbohydrates are quickly digested, causing a rapid spike in blood sugar followed by a crash.
Sugar: About 15 grams per donut. For context, this can contribute significantly to the daily recommended limit of added sugars, which the USDA suggests should not exceed 10% of total daily calories.
Protein: A minimal amount, usually around 4 grams, which is not enough to promote significant satiety.

Brand vs. Brand: A Calorie Comparison

Calorie counts for a single glazed donut can vary widely depending on the retailer. The following table illustrates the difference in calories among several popular brands, highlighting that the size and preparation of the donut are key variables.


Retailer	Donut Type	Approximate Calories	Approximate Weight (g)	Key Difference
Krispy Kreme	Original Glazed	190	49	Smaller size, signature airy texture.
Dunkin'	Glazed Donut	240	~64	Standard size, denser texture.
Starbucks	Old Fashioned Glazed	480	113	Significantly larger and denser cake donut.
Generic Bakery	Plain Glazed	~269	~64	Average caloric value for a standard medium donut.
Target	Plain Glazed	140	Not listed	Likely a smaller-sized donut.

A Note on Moderation

Given the high sugar and fat content, and low nutritional density, glazed donuts should be enjoyed as an occasional treat rather than a regular dietary staple. Excessive consumption of such ultra-processed foods can contribute to weight gain, and an increased risk of type 2 diabetes and heart disease. A single donut can use up a significant portion of your daily added sugar allowance, especially when combined with other sugary items like flavored coffee.

Making Healthier Choices and Alternatives

For those looking for a healthier alternative to a traditional glazed donut, several options exist that can satisfy a sweet craving with more nutritional benefits.

Here are some healthier choices:

Homemade baked donuts: Baking your own can drastically reduce the fat content by eliminating the deep-frying process. Using healthier ingredients like whole-grain flour, natural sweeteners (such as honey or maple syrup), and healthy fats (like coconut or avocado oil) can further improve the nutritional profile.
Fruit: For a natural source of sweetness, fruit is an excellent alternative. Berries or apples can satisfy sweet cravings while providing essential vitamins, minerals, and fiber, helping to regulate blood sugar more effectively.
Whole-grain bagel: While often surprisingly high in carbs, a whole-grain bagel offers more fiber and protein than a donut, making it a more substantial and satiating meal option. Toppings like cream cheese or avocado can also provide healthy fats.
Smaller portions: Instead of a full-size donut, opt for a doughnut hole. The average yeast glazed doughnut hole is around 55 calories, offering a satisfying bite without the full calorie load.

Mindful Eating: When you do choose to have a glazed donut, practice mindful eating. Savoring the treat slowly can enhance your enjoyment and make it easier to stick to a single serving. Pairing it with a high-protein, high-fiber meal can also help minimize the blood sugar spike.

Conclusion: Beyond Just the Number

Knowing how many calories does a single glazed donut have is more than just a number; it's about understanding the context. A glazed donut is a high-sugar, high-fat, and low-nutrient indulgence. While it's perfectly fine to enjoy one occasionally, it's crucial to be mindful of its impact on your overall diet. By understanding the nutritional breakdown and considering healthier alternatives, you can make informed choices that satisfy your cravings without derailing your health goals. Remember that moderation and balance are key to any sustainable nutrition diet.

Frequently Asked Questions

A Krispy Kreme Original Glazed donut contains approximately 190 calories.

A Dunkin' Glazed donut contains approximately 240 calories.

Typically, a plain glazed donut is lower in calories than a filled or heavily frosted donut. However, both are considered ultra-processed and should be consumed in moderation.

Healthier alternatives include homemade baked donuts using whole-grain flour and natural sweeteners, opting for fresh fruit, or enjoying a fiber-rich whole-grain bagel.

The high sugar and refined carbohydrate content can cause a quick and significant spike in blood glucose levels, followed by a potential crash.

Enjoying a glazed donut occasionally as a treat is generally fine. The key is to practice moderation and ensure it fits within your overall daily calorie and sugar intake goals.

While many manufacturers have reduced or eliminated trans fats, some donuts fried in hydrogenated oils may still contain them. It is best to check the specific product's nutritional label.