Coffee itself is extremely low-calorie (less than 3 calories per 8-ounce cup), so it depends on what you put in it. With cream and sugar, you can easily get up to 10 calories per tablespoon, which is 160 calories per 8-ounce cup.
Coffee has no calories. Sugar and milk/cream, chocolate and other items added to the coffee have calories.
The amount of calories in coffee is negligible. A full cup contains only about 5 calories, so a teaspoon would have very, very little.
Liquid or powder? And what flavor?
Just for the powder in calories what I'm explaining, assuming as if you use one teaspoon scoop of the coffee powder is approximately 4 calories.
10 per teaspoon
About 12 calories in a teaspoon.
60 calories.
there are 1.8729902056249998 grams in a teaspoon of coffee.
7.8
how many kilojoules in a teaspoon of jam
50 calories.
The weight of 1 teaspoon of cinnamon is 0.092 ounces, which is equal to 2.6 grams. There are only 6.4 calories in 1 teaspoon of cinnamon.
350