Last Updated 19:46, 27/05/2025
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How many calories in a cup of coffee?

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Coffee is a popular beverage loved by many people. However, some are concerned that coffee may contain high calories, potentially affecting their health. Therefore, in this article, Zextrasure has gathered detailed information to help answer the question: "How many calories in a cup of coffee?"

1. How many calories in a cup of coffee?

The calorie content in a cup of coffee can differ greatly depending on the type of coffee you opt for. Pure coffee, made by brewing coffee beans, consists mostly of water, which means it has an extremely low-calorie content. As per the USDA, a standard 8-ounce (around 240 ml) serving of black coffee has only 2 calories. While some sources may show slight variations—typically ranging from 2 to 12 calories per cup—all agree that black coffee is virtually calorie-free.

However, coffee drinks made with milk, cream, sugar, or flavored syrups can contain significantly more calories. These added ingredients can turn a low-calorie drink into a high-calorie indulgence. 

Coffee Drink

Calories per 240 mL (8 oz)

Black coffee

2

Iced black coffee

2

Espresso

20

Cold press (nitro cold brew)

2

Brewed coffee from flavored beans

2

Coffee with 1 tablespoon French vanilla creamer

32

Coffee with 1 tablespoon skim milk

7

Coffee with 1 tablespoon half-and-half and 1 teaspoon of sugar

38

Nonfat latte

72

Flavored latte

134

Nonfat cappuccino

46

Nonfat macchiato

52

Nonfat mocha

129

Nonfat frozen coffee drink

146

Note: Calorie content may vary depending on the preparation method and added ingredients.

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The answer to the question “How many calories are in a cup of coffee with cream?” is about 12 calories for each cup.

2. The reason for no calories in coffee

The section above explains the answer to the question, "How many calories in a cup of coffee?". The low-calorie content of coffee is intriguing and wonder why it contains so few calories.

This can be attributed to the natural composition of coffee. It is primarily made of water and ground coffee beans, which are roasted to release flavor compounds. During the brewing process, coffee extracts these flavors, but since it contains very little fat, protein, or carbohydrates, it results in a minimal calorie count.

In particular, black coffee is essentially calorie-free, as the coffee beans themselves are low in calories. Any calories found in coffee come from trace amounts of proteins and carbohydrates, which are negligible. However, once additives such as milk, sugar, cream, or flavored syrups are added, the calorie count can rise significantly.

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How many calories in a cup of coffee with milk?

See other: 

3. How much coffee is healthy to drink a day?

Understanding the answer to "How much coffee is healthy to drink a day?"  you'll understand that the calories in coffee are not likely to contribute to weight gain. However, coffee cannot be used as a substitute for water.

The amount of coffee that's healthy to drink per day depends on various factors, including your sensitivity to caffeine and any underlying health conditions.

Some studies suggest that this amount may be linked to lower risks of premature death and certain diseases. This is generally considered safe for most healthy adults. A typical 8-ounce cup of coffee provides approximately 95 mg of caffeine.

Individual Considerations:

  • Caffeine Sensitivity: If you're sensitive to caffeine, you may need to limit your intake to avoid side effects like anxiety, jitters, insomnia, or rapid heart rate.  
  • Pregnancy and Breastfeeding: Pregnant and breastfeeding women should consult with their healthcare provider about caffeine intake, as it can pass through breast milk and affect infants.  
  • Underlying Health Conditions: People with certain health conditions, such as anxiety disorders or heart problems, may need to limit or avoid caffeine altogether.

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You can drink 4 - 5 cups a day but your health and sleep should limit it

4. FAQs

Which coffee has the lowest number of calories?
Black coffee has the lowest number of calories, typically around 2-5 calories per 8 oz (240 mL). This is because it consists mainly of water and coffee beans, with no added ingredients. Coffee drinks with milk, sugar, or flavored syrups will have higher calorie counts.

Does coffee affect weight loss?
Coffee can support weight loss due to its caffeine content, which can boost metabolism and increase fat burning in the short term. However, the impact is usually modest. Drinking black coffee without added sugar or cream is the best way to avoid extra calories that could offset weight loss goals.

Does plant-based milk in coffee have fewer calories?
Generally, plant-based milk has fewer calories than whole milk, but the exact amount depends on the type. For example, unsweetened almond milk has fewer calories than oat milk or soy milk, but all of these options are typically lower in calories than cow's whole milk. Sweetened varieties of plant-based milk will add more calories.

Will I gain weight if I drink coffee?
Coffee itself is low in calories and unlikely to cause weight gain. However, if you regularly add high-calorie ingredients like sugar, cream, syrups, or flavored milk, this can increase the calorie count of your coffee, potentially leading to weight gain if consumed in excess. Drinking black coffee or using low-calorie milk and sweeteners can help minimize added calories.

Which kind of milk is the healthiest?
The healthiest type of milk varies based on your individual dietary needs:

  • Almond milk (unsweetened): Low in calories and fat, good for those looking to manage weight.
  • Oat milk: A good source of fiber and offers a creamy texture, but is higher in calories.
  • Soy milk: High in protein and a suitable dairy alternative, but it may be higher in calories.
  • Skim or low-fat cow’s milk: Provides essential nutrients like protein and calcium without the fat content of whole milk.

The information above helps answer the question "How many calories in a cup of coffee?". Coffee is a low-calorie beverage, and you can easily adjust the calorie content of your drink to suit your needs and preferences. Additionally, when used wisely, coffee can be a healthy and safe choice for your well-being.

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