If you’ve ever wondered why some cups of coffee hit harder than others, you’re not alone. The amount of caffeine in a single cup depends on more than just bean type, brew method, roast level, and serving size all play a role.
Average Caffeine by Brew Type
Here’s a general guide to how much caffeine you’ll find in common types of coffee:
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Drip Brew (8 oz): ~95 mg
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Espresso (1 oz): ~63 mg
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Cold Brew (8 oz): ~150–200 mg
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French Press (8 oz): ~80–100 mg
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Instant Coffee (8 oz): ~60–90 mg
Note: These numbers vary based on how strong you brew it.
Does Roast Level Affect Caffeine?
You might think dark roasts have more caffeine because they taste stronger, but it’s the opposite.
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Light Roasts: Slightly more caffeine by volume
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Dark Roasts: Slightly less caffeine, but stronger flavor
Why? Because light roasts are denser, so scoop-for-scoop they contain more caffeine.
At Café Kubal, Sumatra, our darkest roast, delivers bold flavor and smooth intensity, perfect for early risers. Meanwhile, lighter roasts like Ethiopia Guji give you a citrusy kick with a gentle caffeine bump.
What About Half-Caff?
Need a balanced pick-me-up? Our new Half-Caff roast blends regular and decaf beans, offering just enough energy without the jitters. It’s a great option for afternoon sippers or anyone easing off the caffeine train.
Pro Tips to Manage Your Caffeine Intake:
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Try Single Brew Packs to control your portions, each pack makes 8–10 cups, no measuring needed.
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Avoid brewing with boiling water, too hot can extract more bitterness, not more caffeine.
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If you want less caffeine, decaf doesn’t mean flavorless, try our Decaf Brazil, which is smooth, nutty, and naturally processed.
Final Sip
Whether you’re reaching for a powerful espresso or a mellow cup of Half-Caff, understanding your coffee’s caffeine content can help you brew smarter. Explore our full roast collection to find your perfect balance, bold, light, or just right.