This is a question we get asked regularly. The amount of caffeine in a cup of coffee can vary widely depending on various factors, from the type of coffee bean to the brewing method used, however on average, a standard cup of coffee usually contains around 60-100mg of caffeine.


It’s generally understood that 400mg of caffeine a day is safe for most adults - so this allows you plenty of opportunity to enjoy your favourite brew.


In this blog, we'll explore the caffeine content in different types of coffee and brewing methods, and delve into the health benefits of caffeine.

How much caffeine is in a cup of regular coffee?

The caffeine content in coffee isn't a one-size-fits-all figure. It can fluctuate based on several factors:

  1. Type of Coffee Bean: Arabica beans generally have less caffeine than Robusta beans.
  2. Roast Level: Contrary to popular belief, lighter roasts often contain more caffeine than darker roasts because caffeine burns off during the roasting process.
  3. Brewing Method: The way you brew your coffee—whether it's a quick espresso shot or a slow drip from a V60—affects the caffeine content.
  4. Serving Size: A larger cup will naturally contain more caffeine than a smaller one, even if the concentration is lower.

Caffeine Content in Different Coffee Types

Here's a breakdown of the typical caffeine content in various popular coffee preparations:

Espresso (30 ml):

  • Caffeine Content: 50-70 mg
  • Notes: Espresso is highly concentrated, making it the go-to choice for a quick caffeine boost.

V60 Pour-Over / Drip Coffee (240 ml):

  • Caffeine Content: 90-100 mg
  • Notes: Pour-over and drip coffee methods provide complex flavours and a moderate caffeine kick.

French Press (240 ml):

  • Caffeine Content: 80-100 mg
  • Notes: French press coffee tends to be rich and full-bodied, with slightly less caffeine than drip coffee due to the coarser grind size and longer extraction time.

Cold Brew (240 ml):

  • Caffeine Content: 100-200 mg
  • Notes: Cold brew is brewed with cold water over an extended period, resulting in a highly caffeinated, smooth, and less acidic cup.

Instant Coffee (240 ml):

  • Caffeine Content: 60-80 mg
  • Notes: Instant coffee is convenient and quick but typically contains less caffeine and less complex and flavourful notes compared to freshly brewed methods.

Health Benefits of Caffeine in Coffee

Caffeine is often associated with increased alertness, but its benefits go far beyond just waking you up:

Boosts Physical Performance: Caffeine stimulates the central nervous system, improving physical performance by increasing adrenaline levels and breaking down body fat to be used as energy.

Enhances Brain Function: Regular caffeine consumption is linked to improved cognitive function, including better memory, mood, and general mental function.

Lowers Risk of Certain Diseases: Studies have shown that moderate coffee consumption is associated with a reduced risk of diseases such as Parkinson’s, Alzheimer’s, and Type 2 diabetes.

Rich in Antioxidants: Coffee is loaded with antioxidants, which help fight inflammation and protect your cells from damage.

May Aid in Weight Loss: Caffeine can help boost metabolism and increase fat burning, making it a popular ingredient in weight loss supplements.

Understanding the caffeine content in your coffee can help you make more informed choices about your consumption. Whether you're an espresso aficionado or a cold brew enthusiast, knowing how much caffeine you're getting can enhance your coffee experience. Just remember, moderation is key to maximising the benefits of caffeine while minimising potential downsides.

So, go ahead and brew your perfect cup—now with the knowledge of exactly how much caffeine is fueling your day!

Discover Delicious Specialty Coffee

View all