Calories in Coffee: Full Nutrition Breakdown

Black coffee is one of the lowest-calorie beverages available, with just about 2 calories per 8 oz cup. It is rich in caffeine, antioxidants, and polyphenols, making it a popular choice for those looking to stay alert without adding significant calories. However, the calorie count can climb quickly once cream, sugar, or milk are added.

Calories by serving size:

The calorie difference between coffee drinks comes almost entirely from what you add to them. Black coffee and cold brew are essentially calorie-free, while milk-based espresso drinks can contain as many calories as a light meal. Choosing low-fat milk or skipping the sugar can significantly reduce the calorie count of your daily coffee.

Frequently Asked Questions (FAQ)

How many calories are in black coffee?

A standard 8 oz cup of black coffee contains only about 2 calories. These trace calories come from tiny amounts of protein and natural oils present in the coffee beans. Black coffee is considered virtually calorie-free for practical purposes.

Does coffee have calories?

Plain black coffee has negligible calories — roughly 2 per cup. However, popular coffee shop drinks like lattes, mochas, and frappuccinos can contain 200 to 500 or more calories due to milk, sugar, flavored syrups, and whipped cream.

How many calories does coffee with milk or cream add?

A tablespoon of whole milk adds about 9 calories, while a tablespoon of heavy cream adds about 52 calories. A tablespoon of half-and-half falls in between at roughly 20 calories. Sugar adds 16 calories per teaspoon, so a coffee with cream and two sugars can easily reach 80 to 100 calories.

Does caffeine burn calories?

Caffeine has been shown to modestly increase metabolic rate by 3 to 11 percent in the short term. Studies suggest that caffeine can boost fat oxidation and increase calorie expenditure by roughly 75 to 100 calories per day. However, this effect diminishes with habitual use and should not be relied upon as a primary weight-loss strategy.

Is black coffee good for weight loss?

Black coffee can be a helpful tool for weight management. It is virtually calorie-free, suppresses appetite temporarily, and the caffeine provides a mild thermogenic boost. Research also suggests that coffee drinkers may have a slightly easier time maintaining weight loss, though the effect is modest and works best alongside a balanced diet and regular exercise.