Calories in a Slice of Sourdough Bread: Nutritional Breakdown (2026)

August 25, 2026

How Many Calories Are in a Slice of Sourdough Bread?

A slice of sourdough bread typically contains around 80 to 100 calories. This wholesome bread is not just about calories; it also provides essential nutrients and has health benefits that could contribute to a balanced diet. In this article, we’ll break down the nutritional content, compare it with other bread types, and provide tips for incorporating it into your meal plan.

What Are the Nutritional Benefits of Sourdough Bread?

Tired of manual logging?SlimmerAI counts calories from a photo — free, no sign-up.
Get the app

Sourdough bread offers several nutritional benefits:

How Does Sourdough Compare to Other Types of Bread?

Here’s a quick comparison of sourdough bread with other common types of bread:

Type of Bread Calories (per slice) Fiber (grams) Protein (grams)
Sourdough Bread 80-100 1-3 3-4
Whole Wheat Bread 80-110 2-4 4-5
White Bread 70-90 0.5-1 2-3

This table illustrates that while sourdough bread might have similar calorie counts to whole wheat and white bread, its fermentation process enhances its nutritional profile.

How Can You Incorporate Sourdough Bread into Your Diet?

Sourdough bread can add flavor and texture to various meals. Here are some ways to include it:

For those who want to track their calorie intake effortlessly, tools like SlimmerAI make it simple. Just snap a photo of your meal, and it instantly calculates your calories!

What Should You Consider When Eating Sourdough Bread?

While sourdough has numerous advantages, it's important to consider the following:

By using resources like SlimmerAI, you can easily incorporate calorie tracking into your routine, ensuring you stay informed about your choices.

Frequently Asked Questions

Is sourdough bread better for weight loss compared to white bread?

Sourdough bread is often considered a better option for weight loss due to its lower glycemic index, higher fiber content, and nutritional benefits that can help regulate appetite.

Can I eat sourdough bread if I am gluten-sensitive?

Those with gluten intolerances should avoid sourdough as it is made from gluten-containing grains. However, some people with mild gluten sensitivities find sourdough easier to digest due to its fermentation process, but this varies from person to person.

What is the best way to store sourdough bread?

To maintain its freshness, store sourdough bread in a paper bag at room temperature. Avoid plastic bags as they can cause the crust to become soggy.

How much protein does a slice of sourdough bread contain?

On average, a slice of sourdough bread contains about 3 to 4 grams of protein, though this can vary based on the recipe and added ingredients.

Stop guessing your calories

SlimmerAI snaps a photo of your food and counts the calories for you — protein and fat too. No login. No subscription. Just download and start.

Download free for iPhone
Download free