Calories in 1 Oz of Jam
1 oz of jam (28 g) has 79 calories. That is 4% of a 2,000 calorie diet.
The calories come from 0.1 g of protein, 0 g of fat and 20 g of carbohydrates, a split of 1% protein, 0% fat and 99% carbs. For comparison, 2 oz of jam has 158 calories. Burning 79 calories takes about 14 minutes of brisk walking or 6 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Jam Calorie Calculator
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Jam calories by serving size
Common amounts of jam with calories and macros. Tap a row for its full nutrition page.
Jam vs similar foods
Calories per 100 g compared with other sweets and desserts.
Jam: common questions
How many calories are in 1 oz of jam?
1 oz of jam weighs about 28 g and has 79 calories.
How much protein is in 1 oz of jam?
1 oz of jam has 0.1 g of protein, which is 0% of the 50 g Daily Value.
How many carbs are in 1 oz of jam?
1 oz of jam has 20 g of carbohydrates, including 0.3 g of fiber and 14 g of sugars.
How much jam is 100 calories?
100 calories of jam is 36 g, about 2 tbsp of jam.
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Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2710301. Original description: Jam. Portion weights are USDA household measures.