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Drinks have calories too: the hidden calories in your glass

A large fast-food milkshake can have 800+ calories. Learn where drink calories hide and what to choose instead.

2026-10-13 · 3 min read

When we count calories, we usually think about food. But drinks can add hundreds of calories a day without filling you up.

Drinks have calories too: the hidden calories in your glass

Where drink calories hide

  • Milkshakes and frappés: a large one can have 800+ calories.
  • Regular soda and energy drinks: lots of sugar.
  • Fruit juice and smoothies: healthy-sounding but high in sugar.
  • Coffee drinks with syrup, cream and whole milk.
  • Alcohol: beer, wine and cocktails all count.

Why drinks are different

Liquid calories don't make you feel as full as food. So you usually eat the same amount on top of them.

Better choices

Water, sparkling water, tea and black coffee have almost no calories. If you want flavour, try zero-sugar drinks or water with fruit.

Track your drinks

Snap or log your drinks in CalorAI too. It is often the quickest win.

Sources

  • USDA FoodData Central.

CalorAI provides estimates for general information only and is not medical advice.