How Much Caffeine in Espresso: Your Morning Kickstarter!

How Much Caffeine in Espresso Shot?

Ever wondered just how much caffeine is packed into that little shot of espresso you love so much? Well, buckle up because we’re about to spill the beans.

You stroll into your favorite café, order yourself a shot of espresso, and brace yourself for that familiar jolt of energy.

But have you ever stopped to think about what goes into that tiny cup of coffee? In this article, we’re diving deep into the world of espresso to uncover its caffeine content and nutritional profile.

From the number of calories to the amount of protein, we’ll leave no espresso-related stone unturned. So grab your favorite mug and let’s get the coffee brewing methods!

Cups containing different types of brewed coffee and espresso shots
Cups containing different types of brewed coffee and espresso shots

Table of Contents:

What Is Espresso?

A cup of brewed coffee with coffee beans and a portafilter beside it
A cup of brewed coffee with coffee beans and a portafilter beside it

Espresso, often hailed as the powerhouse of the coffee world, is a concentrated shot of brewed coffee by forcing hot water through finely-ground coffee beans.

Unlike your regular cup of joe, espresso is brewed under high pressure, resulting in a bold flavor and rich aroma that’s sure to wake up your senses.

It’s served in small, demure cups, but don’t let its size fool you—this tiny shot packs a serious punch when it comes to caffeine content.

Whether enjoyed on its own or as the base for a variety of specialty coffee drinks, espresso is a beloved beverage that has captured the hearts of drip coffee enthusiasts worldwide.

Is Espresso Keto-Friendly?

A piece of paper with the words "BUT COFFEE FIRST" written on it, surrounded by coffee beans, a cup of coffee, and a clock on the side
A piece of paper with the words “BUT COFFEE FIRST” written on it, surrounded by coffee beans, a cup of coffee, and a clock on the side

For those following the keto diet, espresso can be a welcomed addition to your morning routine.

With its minimal carbs and sugars, espresso won’t throw off your carb count or kick you out of ketosis. It’s a simple, straightforward option that pairs perfectly with a high-fat, low-carb lifestyle.

Just be mindful of any added syrups or sweeteners, as they can quickly bump up the carb content. But if you prefer your espresso straight up or with a splash of unsweetened almond milk, you’re in the clear.

So go ahead, and savor that velvety of espresso shot guilt-free—it’s the perfect keto-friendly pick-me-up to start your day on the right foot.

Espresso Nutrients

A cup of caramel espresso placed on a saucer with teaspoon beside it
A cup of caramel espresso placed on a saucer with teaspoon beside it

Discover the nutritional profile of espresso, encompassing its caffeine content, calorie count, total fats, net carbs, and protein content.

Explore the balanced composition of this beloved beverage, perfect for those seeking a flavorful yet low-calorie option.

How Much Caffeine in Espresso?

A standard shot of espresso typically contains about 63 milligrams of caffeine. However, factors such as bean type and brewing method can influence this amount.

Despite its small size, espresso shots are a powerful caffeine punch, providing a quick energy boost to kickstart your day or keep you going through the afternoon slump.

How Much Calories Are in Espresso?

A glass of brewed coffee placed on a wooden saucer
A glass of brewed coffee placed on a wooden saucer

When it comes to calorie count, espresso is impressively low. A single shot contains only about 1-2 calories, making it virtually calorie-free.

So, if you’re watching your calorie intake but still crave a flavorful coffee fix, espresso is the perfect choice to indulge in without any guilt.

How Much Total Fat Is in Espresso?

Espresso is virtually fat-free, containing 0.2 grams of total fat. This makes it an ideal choice for those aiming to minimize their fat or caffeine intake or maintain a low-fat diet.

So, whether you prefer your espresso drinks straight up or as the base for a creamy cappuccino, you can enjoy it guilt-free without worrying about added fats.

How Much Net Carb Is in Espresso?

A cup of coffee on a plain white plate with a teaspoon beside it
A cup of coffee on a plain white plate with a teaspoon beside it

For those keeping an eye on their carb intake, espresso is a friendly option. With less than 1 gram of net carbs per shot, it fits perfectly into low-carb diets like keto.

Whether you’re sipping it black or adding a splash of milk, espresso won’t derail your carb-conscious lifestyle, allowing you to enjoy its rich flavor without compromise.

How Much Protein Is in Espresso?

While espresso isn’t a significant source of protein, it does contain trace amounts. A single shot may provide around 0.5 grams of protein.

While this may not seem like much, every bit counts towards your daily intake. So, if you’re looking to sneak in a little extra protein with your morning brew, espresso has got you covered.

How to Make an Espresso

A cup of coffee placed on a coffee machine.
A cup of coffee placed on a coffee machine.

Creating a caffeinated espresso like a Starbucks espresso. A straightforward task that anyone can master. Start by gathering the necessary equipment and ingredients.

Then, follow a systematic approach to ensure consistency and quality. Now, let’s proceed to explore the detailed steps involved in making the perfect cup of espresso with the desired caffeine levels.


  • 1 tablespoons of finely ground coffee


  • Grind your coffee beans to a fine powdery consistency, using the finest setting on your grinder.
  • Opt for espresso or dark roast beans. Measure enough beans to make one or two shots of espresso.
  • If you prefer to weigh your grounds, place your portafilter on a scale, tare it, and add coffee until you reach the desired weight.
  • Transfer the filled portafilter onto a flat surface. With your finger, gently distribute the grounds evenly. Then, using a tamper, press down firmly to create a compact disk of espresso in the portafilter.
  • Purge your espresso machine briefly without the portafilter to clear the head. Next, lock the portafilter into place, position your demitasse glass or espresso cup underneath, and initiate the shot.
  • It should take around 25 to 30 seconds for the espresso to be ready. Taste tests will help you adjust according to your preferences.
  • Look for a balanced color, avoiding extremes of lightness or darkness, and ensure there’s a fine layer of caramel-colored crema on top.
  • If you’re making a latte or another milk-based drink, you’ll need to steam your milk separately.
  • Otherwise, your espresso is ready to enjoy as is. Remember to clean and dry the portafilter and wipe down the milk frothing wand if you used it.

Looking for more caffeine coffee-related recipes and guides, check the following list of keto-friendly recipes:

Frequently Asked Questions

Is Espresso Bitter or Sweet?

Espresso’s flavor profile can vary from bold and slightly bitter to surprisingly sweet and nuanced. Factors such as the type of coffee bean, roast level, and brewing method all influence its taste. When expertly brewed, espresso can showcase complex flavor notes, including hints of caramel, chocolate, or fruitiness, balancing its inherent bitterness with delightful sweetness.

Why Espresso Is Healthier Than Coffee?

Espresso often gets a health boost compared to regular coffee due to its higher concentration of antioxidants per ounce. Additionally, espresso typically contains less caffeine per serving compared to a standard cup of coffee, making it a better option for those sensitive to caffeine consumption. With its bold flavor and lower caffeine content, espresso offers a healthier alternative for coffee lovers looking to enjoy their favorite beverage without overdoing it on the caffeine.

Is It OK to Have Espresso at Night?

While espresso can provide a quick energy boost, indulging in it late at night might disrupt your sleep. The caffeine content in espresso can interfere with your body’s ability to unwind and relax, making it harder to fall asleep and potentially affecting the quality of your rest. To ensure a restful night, it’s best to enjoy espresso earlier in the day or opt for decaf coffee versions if you’re craving that coffee flavor before bedtime.

Final Thoughts

In this exploration of espresso, we’ve uncovered its caffeine content and nutritional aspects, from its keto-friendly profile to its negligible calorie count and fat content.

Whether you’re seeking a quick energy boost or a flavorful indulgence, decaf espresso offers a versatile option for coffee shop lovers.

So why not brew up a shot and experience its rich taste for yourself? For more coffee-related insights and recipes, visit our website and dive deeper into the world of espresso and beyond.