Calories in Eggnog

171kcal per 1/2 cup (127 g)

135 kcal per 100 g · about 9% of a 2,000-kcal day

Eggnog is a rich holiday drink built on cream, eggs, and sugar — even a half-cup is about 171 calories. Small pours are the friendly way to enjoy it, spiked or not.

Eggnog nutrition facts

NutrientPer 100 gPer 1/2 cup
Calories135 kcal171 kcal
Protein3.8 g4.8 g
Carbs13.5 g17.1 g
Fat7.5 g9.5 g
Fiber0 g0 g
Sugar13 g16.5 g

Where the calories come from

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.