How Much Caffeine Is in a Cup of Coffee? | Coffee Caffeine Guide

How Much Caffeine Is in a Cup of Coffee?

If you’ve ever wondered how much caffeine is in a coffee, you’re not alone. The amount of caffeine in your daily brew can vary depending on the type of coffee beans, the brewing method, and the serving size. Whether you enjoy a bold espresso, a smooth filter coffee, or a refreshing cold brew, understanding how caffeine affects your energy and focus can help you make the right choice for your daily cup.

For a balanced cup with smooth flavour and satisfying mg of caffeine, try our House Blend Coffee or Royal Blend Coffee.

Average Caffeine Content in a Cup of Coffee

Here’s the approximate caffeine in a cup of coffee depending on drink type and UK-style serving size:

Coffee Drink Serving Size (ml) Average Caffeine (mg)
Espresso (single shot) 30 ml 60–80 mg
Espresso (double shot) 60 ml 120–160 mg
Americano 200 ml 65–100 mg
Americano 300 ml 100–150 mg
Latte 200 ml 55–95 mg
Latte 300 ml 85–130 mg
Cappuccino 200 ml 60–100 mg
Cappuccino 300 ml 90–135 mg
Filter Coffee 200 ml 80–125 mg
Filter Coffee 300 ml 120–180 mg
Decaf Coffee 200 ml 2–5 mg
Decaf Coffee 300 ml 3–7 mg

For decaf options, try Swiss Water Decaf Blend Coffee or Colombian Sugar Cane Decaf Coffee.

Factors That Affect Caffeine Levels

Several factors influence how much caffeine is in a cup:

1. Type of Coffee Beans

Not all beans contain the same amount of caffeine:

  • Arabica beans: usually contain less caffeine (0.8–1.4%)

  • Robusta beans: 1.7–4% caffeine, giving stronger, more robust cups

Explore both with our Arabica Blend Coffee or India Cherry Coffee.

2. Brewing Method

The method affects how much mg caffeine in coffee is extracted:

  • Espresso: short extraction, highly concentrated

  • Filter / Pour-over: longer contact with hot water, producing a moderate caffeine level

  • Cold brew: steeped for hours for a smooth, strong caffeine kick — try Savannah Ice Coffee

3. Roast Level

Lighter roasts retain slightly more caffeine by volume, while dark roasts reduce bean density. For a balance between flavour and caffeine, try New World Blend Coffee.

Managing Your Daily Caffeine Intake

The NHS recommends that healthy adults limit caffeine intake to roughly 400 mg per day — about 3–5 cups of brewed coffee depending on strength.

If you want to moderate additional caffeine, alternate between caffeinated and decaf options. For example, pair Forte Blend Coffee with Mexican Water Decaf Coffee for a balanced day.

Caffeine Content by Coffee Drink (UK Cups)

Here’s how caffeine in a coffee can vary depending on the drink:

Coffee Drink Typical UK Serving Size mg of Caffeine
Espresso 30 ml 60–80 mg
Americano 200–300 ml 65–150 mg
Latte 200–300 ml 55–130 mg
Cappuccino 200–300 ml 60–135 mg
Filter Coffee 200–300 ml 80–180 mg
Decaf 200–300 ml 2–7 mg

Summary: How Much Caffeine Is in a Cup of Coffee

The caffeine in a cup of coffee can vary depending on:

  • Type of coffee beans (Arabica vs Robusta)

  • Brewing method (espresso, filter, cold brew)

  • Roast level (light, medium, dark)

  • Serving size (UK-style cups 200–300 ml)

On average, a standard cup contains 70–140 mg of caffeine, while decaf coffee contains only trace amounts. For flavour and energy, explore our Excellence Blend Coffee or sweet Dulce Blend Coffee.

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