Calories in Baking Powder: Nutritional facts for Baking Powder Types

A 100-gram serving of baking powder contains 53 calories.

A 1-kilogram (1000g) portion of baking powder contains 530 calories.

One tablespoon of baking powder, weighing 12 grams (0.42oz), contains 6 calories, and one teaspoon (4g or 0.14oz) contains 2 calories.

Baking powder's health benefits are not derived from direct consumption but from the properties of its chemical components used in specific, non-culinary contexts. The primary function of baking powder is to act as a leavening agent in baked goods as detailed below.

• Source of Essential Minerals Standard baking powder contains calcium and phosphorus, which are vital for bone health. Calcium is the main structural component of bones and teeth, while phosphorus plays a critical role in bone mineralization and energy metabolism. A review on mineral requirements for bone health underscores the importance of adequate calcium and phosphorus intake for maintaining skeletal integrity throughout life. (Weaver, C. M., et al., 2016, Food-based solutions for attaining nutrient adequacy: The case of the bone nutrients—calcium, vitamin D, and potassium).
• May Buffer Lactic Acid During Exercise Sodium bicarbonate, the base in baking powder, has been studied for its potential to improve athletic performance. The compound acts as an external buffering agent, helping to neutralize the acid that accumulates in muscles during intense anaerobic exercise, which may delay the onset of fatigue. A study on athletes demonstrated that sodium bicarbonate ingestion improved anaerobic power and performance. (McNaughton, L. R., et al., 1999, The effects of sodium bicarbonate and sodium citrate on the anaerobic power and acid-base status of athletes).

The potential downsides of baking powder relate to the high concentration of certain ingredients, such as sodium and aluminum, when consumed in quantities far exceeding what is used in typical baking. The table below shows the potential downsides of baking powder.

• High Sodium Content Standard double-acting baking powder is a concentrated source of sodium, which can impact cardiovascular health in sensitive individuals or when consumed excessively. High sodium intake is a well-established risk factor for elevated blood pressure. A meta-analysis of randomized trials confirmed that even modest reductions in salt intake lead to a significant fall in blood pressure. (He, F. J., & MacGregor, G. A., 2002, Effect of modest salt reduction on blood pressure: a meta-analysis of randomized trials).
• Contains Aluminum Many commercial baking powders use sodium aluminum sulfate as an acid. While the amount of aluminum ingested from baked goods is small, concerns exist regarding the potential for aluminum to accumulate in the body over time. Some research has explored a link between aluminum exposure and neurodegenerative conditions, although a causal relationship from dietary sources like baking powder has not been definitively established. (Kawahara, M., & Kato-Negishi, M., 2011, Link between Aluminum and the Pathogenesis of Alzheimer's Disease).

No, baking powder is not considered a food that is good for a person's health because it is a chemical leavening agent used in small amounts and not a source of significant nutrition but the components within baking powder have been studied for specific health applications. For digestive health, the sodium bicarbonate in baking powder can act as an antacid to neutralize stomach acid and relieve occasional heartburn, a principle used in many over-the-counter remedies. For bone health, the calcium and phosphorus in some baking powders are essential minerals for building and maintaining strong bones, although the amount obtained from baked goods is minimal compared to other dietary sources. For athletic performance, sodium bicarbonate has been shown to buffer acid in muscles, which can enhance performance in short-duration, high-intensity sports.

No, baking powder is not bad for a person when used as intended in baking, but its components could pose risks if consumed in very large quantities or by individuals with certain health conditions. For heart health, the high sodium content of standard baking powder can be a concern. Diets high in sodium are linked to an increased risk of high blood pressure, a major risk factor for heart disease and stroke. For brain health, some baking powders contain aluminum salts, and while the evidence is not conclusive, some studies have raised concerns about a potential link between long-term aluminum exposure and neurodegenerative diseases. For kidney health, the high phosphorus content could be problematic for individuals with chronic kidney disease, who must limit phosphorus intake to prevent mineral and bone disorders.

The calorie content does not change according to the type of baking powder. All common commercial types, including single-acting, double-acting, and aluminum-free, contain 53 calories per 100 grams. The calories in baking powder come exclusively from the cornstarch used as a stabilizer to prevent premature reactions and absorb moisture. The active ingredients, the base (sodium bicarbonate) and the acids (such as monocalcium phosphate or sodium aluminum sulfate) are mineral salts and do not provide any calories so there is no highest or lowest calorie type of baking powder.

No, baking soda and baking powder are not the same. Baking soda is pure sodium bicarbonate, a base that requires an acidic ingredient in the recipe, such as buttermilk, lemon juice, or vinegar, to create the chemical reaction that produces carbon dioxide gas for leavening. Baking powder is a complete leavening system. Baking powder contains sodium bicarbonate, but it also contains the acid required for leavening, such as monocalcium phosphate or sodium aluminum sulfate. Because baking powder contains its own acid, it does not need an additional acidic ingredient in the recipe to activate.

The primary function of baking powder is as a chemical leavening agent in baking. When combined with liquid, the base (sodium bicarbonate) and acid components react to produce carbon dioxide gas. These bubbles become trapped in the batter or dough, causing the mixture to expand and rise, resulting in a light and soft final product. The uses of baking powder extend to batters for frying, where the leavening creates a crispier coating. Beyond the kitchen, some baking powder uses include non-culinary applications. The mild abrasive nature of the powder makes the substance useful for gentle cleaning on certain surfaces, and its ability to neutralize odors allows the substance to act as a deodorizer in refrigerators or for carpets.

The origin of baking powder dates to the mid-19th century, born from a need for a reliable and fast-acting leavening agent to replace inconsistent yeast and harsh chemical precursors like pearl ash. In 1843, English chemist Alfred Bird developed the first recognizable baking powder. His formulation was single-acting, created for his wife who had allergies to yeast and eggs. In the United States, Harvard chemist Eben Norton Horsford developed a different method in the 1860s, creating a double-acting powder using monocalcium phosphate. Horsford, along with his business partner, founded the Rumford Chemical Works to mass-produce this new product. The widespread availability of commercial baking powder revolutionized home baking in both America and Europe. The new leavening agent made it possible to create "quick breads" like biscuits, scones, and pancakes, which could be prepared and baked in a fraction of the time required for yeast-leavened breads. This innovation helped to establish these items as staples of American and British cuisine.