This nutritional information applies to 1 tsp. of vegemite weighing 5 g, or about 167 oz. A teaspoon of vegemite contains 10 calories, according to Fatsecret. This daily value assumes a standard diet of 2,000 calories per day.
A teaspoon of vegemite contains six calories from protein and four calories from carbohydrates. The protein content in a teaspoon of vegemite is 1.3 g, which provides about 3 percent of the daily value for protein. A teaspoon of vegemite also has 0.995 g carbohydrates, or less than 1 percent of the daily value for carbohydrates. This carbohydrate content consists entirely of complex carbohydrates, as vegemite contains sugar or dietary fiber. Vegemite also contains no fat.
A teaspoon of vegemite has 172 mg of sodium per teaspoon, which provides about 7 percent of the daily value for sodium.