Calories in 1 Oz of Mustard
1 oz of mustard (28 g) has 20 calories. That is 1% of a 2,000 calorie diet.
The calories come from 1.2 g of protein, 1 g of fat and 1.5 g of carbohydrates, a split of 25% protein, 44% fat and 31% carbs. For comparison, 2 oz of mustard has 39 calories. Burning 20 calories takes about 3 minutes of brisk walking or 2 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Mustard Calorie Calculator
Your meal
Add portions from any food page to build a meal total. It stays in this browser.
Mustard calories by serving size
Common amounts of mustard with calories and macros. Tap a row for its full nutrition page.
Mustard vs similar foods
Calories per 100 g compared with other sauces and condiments.
Mustard: common questions
How many calories are in 1 oz of mustard?
1 oz of mustard weighs about 28 g and has 20 calories.
How much protein is in 1 oz of mustard?
1 oz of mustard has 1.2 g of protein, which is 2% of the 50 g Daily Value.
How many carbs are in 1 oz of mustard?
1 oz of mustard has 1.5 g of carbohydrates, including 1.2 g of fiber and 0.4 g of sugars.
How much mustard is 100 calories?
100 calories of mustard is 145 g, about 9 1/2 tbsp of mustard.
More about mustard
Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2710085. Original description: Mustard. Portion weights are USDA household measures.