Skip to content
Ma CaféineMa Caféine
Login
0

What is the caffeine content of your coffee ?

"This coffee is strong, isn't it?"
We often hear this phrase... but what does it mean exactly? Is it the full-bodied taste, the bitterness, or the caffeine levels Who makes us say that?

We're often asked how much caffeine a particular coffee contains. While it's difficult to say for a single bean (it depends on several factors like variety, roasting, etc.), we can be more precise when talking about recipes: espresso, filter, long, instant... Follow the guide!


☕ Which recipe contains the most caffeine?

If we talk about concentration, espresso is king. It is prepared by rapidly extracting a small amount of liquid through finely ground coffee, under high pressure. Result: approximately 63 mg of caffeine in a single shot (30 ml).

But be careful, it is not the drink that contains the most caffeine in totalA large cup of filter coffee, for example, can hold up to 95 mg, or even more, depending on the quantity used and the infusion time.

👉 Espresso = short coffee with an intense taste.
👉 Filter = milder coffee, but often more caffeinated in the end.


📊 Comparison of caffeine levels according to recipes

Here is an estimate of average caffeine levels, based on standard volume:

Type of coffee Volume Caffeine (mg) Approx. concentration
Espresso 30 ml ~63 mg ~2.1%
Filter coffee 240 ml ~95 mg ~1.2%
Instant coffee 240 ml ~63 mg ~0.8%
Cold brew 240 ml ~100–200 mg* ~1.5–2.5%
Decaffeinated 240 ml 2 to 5 mg < 0.1%


*Cold brew is often highly caffeinated, especially if it's concentrated. This depends on the coffee-to-water ratio and brewing time.

Please note:
These figures can vary depending on the beans used, the fineness of the grind, the roast, and of course the size of your cup. These are only approximate figures.


🔍 Espresso or long coffee: which is stronger?

Good question!
Many people think that espresso is always "stronger." In reality, it all depends on what you call "strong": intense taste Or amount of caffeine ?

An espresso is very concentrated — strong in the mouth, and yes, strong in caffeine per milliliter. But a long coffee, which uses more water and therefore more coffee in total, may contain more caffeine overall.

For example :

  • Espresso : ~63 mg per 30 ml

  • Filter or long coffee : ~95 mg per 240 ml

Moral: don't trust taste alone!


🌱 Where does the difference in caffeine come from?

A few key factors influence caffeine content:

  • Grain type : L'Arabica contains about 1.2% caffeine, while the Robusta can reach 2.2%.

  • Roasting : the more it is pushed, the more the beans lose weight… but the caffeine concentration remains fairly stable.

  • Extraction method : slow infusion (filter, cold brew) = more complete extraction = more caffeine.

  • Amount of coffee used : logical, but often underestimated!

✅ In summary

  • Espresso is the most concentrate, but not necessarily the most caffeinated per cup.

  • Filter or long coffee often contains it more globally.

  • Caffeine depends on many parameters: grains, method, volume...

  • And yes, even the decaffeinated contains a little caffeine!


💡 Bonus: how to manage your consumption?

Caffeine isn't inherently bad—it can improve alertness, mood, and concentration. But in excess, it can cause nervousness, sleep disturbances, and even palpitations.

The European Food Safety Authority (EFSA) recommends not to exceed 400 mg per day for a healthy adult, approximately:

  • 5–6 espressos

  • 3–4 large cups of filter coffee

As always: it's all about balance... and fun!

Leave a comment

Your email address will not be published..

You have any questions ?

We cannot answer your questions posted directly in the comments. For any information requests, do not hesitate to contact us in the chat, by email or by phone at 514 354 1472. Thank you!

Contact us

Popular article

Molding Guide

Having good cup coffee requires several steps. And one of the most important is to have the right version for your machine in order to to obtain the best possible...

Read more

Our latest articles

The 5 best Italian coffee makers in 2025

Want to enjoy a coffee rich in aromas, like in Italy? Find the best Italian coffee maker transforms every break into a moment of true pleasure, at home or at...

Read more
The 7 best coffee mills in 2024

You dream of a freshly ground coffee that awakens your taste buds every morning ? The secret lies in the choice of the right coffee mill. Whether you are a...

Read more
The 9 best espresso machines in 2024

Whether you are a passionate barista or simply a coffee lover looking for the best espresso machine to enhance your morning coffee, this guide will present the most remarkable models...

Read more

Cart

Your cart is currently empty.

Start Shopping

Select options