How To Make Coffee Less Acidic: The Quest for a Calmer Cup In 5 Easy Ways

how to make coffee less acidic? that is the question.
How to make coffee less acidic?

Imagine this: you wake up, excited for a steaming cup of coffee to kickstart your day. But as you take that first sip, a familiar zing hits your tongue – the dreaded coffee acidity. It leaves you wincing, wishing for a smoother, gentler experience.

So, how to make coffee less acidic?

My research says there is a hidden path to a less acidic cup, which unlocks a world of flavor without the unwanted sourness. Let’s explore the secrets to brewing a cup that’s as kind to your stomach as it is delicious.

Acid's Bitter Bite: Understanding the Coffee

Coffee’s acidity isn’t a villain. It’s a natural part of the bean, contributing to its complex flavor profile. Sometimes, those bright, citrusy notes can become overwhelming, leading to heartburn, indigestion, and that unpleasant sour aftertaste. Studies show that around 20% of coffee drinkers experience these issues, so you’re not alone! I too don’t like sour coffee, no matter how expensive or cheap the coffee costs.

The Science Behind the Solutions

Here are some key facts and data-driven solutions to help you brew a less acidic cup:

1. Roast Revelation: The Power of Darkness

Did you know that darker roasts are your acidity-busting allies? Lighter roasts retain more of the bean’s natural acids, while darker roasts undergo a longer roasting process that breaks down these acids, resulting in a smoother, less acidic brew. According to the National Coffee Association, light roasts typically have a pH ranging from 4.5 to 6, while dark roasts hover around 6 to 7. So, next time you’re at the coffee shop, opt for a French roast or an espresso blend for a gentler experience.

Data point:

A study by the National Coffee Association found that 62% of Americans prefer dark roast coffee.

2. Brewing Buddies: Time and Temperature

Water temperature and brewing time play a crucial role in acidity. Overheating or over-extracting your coffee can amplify its acidity. For a less acidic cup, try:

Cold brew: This method uses cold water and a long brewing time (12-24 hours), resulting in a smooth, naturally less acidic coffee.
Medium grind and shorter brewing time: For a less acidic potion, opt for a coarser grind. A coarser grind size makes the brewing a slower extraction process, yielding a cup of coffee with reduced acidity. Use a medium grind and aim for a brewing time of 2-3 minutes. This prevents over-extraction and keeps the acidity in check.

Data point:

 A study published in the Journal of Agricultural and Food Chemistry found that cold-brew coffee had a 67% lower acidity level than hot-brewed coffee.

3. Beyond the Bean: Milk's Magic Touch

Milk isn’t just a creamy addition, it’s an acidity neutralizer! Milk’s proteins and calcium carbonate act as buffers, reducing the perceived acidity of your coffee. Plant-based milks like almond or soy milk can also work, offering a dairy-free option. So, whether you prefer a latte, cappuccino, or a simple splash of cream, let the milk magic unfold as you craft your ideal cup of morning bliss.

Data point:

A study published in Food Chemistry found that adding milk to coffee increased its pH level (making it less acidic) by 0.5 units.

4. Unconventional Heroes: Eggshells and Baking Soda

Looking for a unique twist? Try adding eggshells or baking soda to your coffee. Eggshells are naturally alkaline and can neutralize acidity, while baking soda (in small amounts) can have a similar effect. Remember, moderation is key to avoid altering the taste significantly.


Consult your doctor before trying baking soda if you have any health concerns.

5. Freshness is Key: Store Like a Pro

Stale coffee beans are more acidic than fresh ones. Store your beans in an airtight container away from light and heat to preserve their flavor and minimize acidity.

Beyond the Recipe: Your Coffee Journey Awaits

Remember, brewing the perfect cup is a personal journey. Experiment with different roasts, brewing methods, and additives to find what works best for your taste buds and stomach. Don’t be afraid to get creative and explore the endless possibilities the coffee world offers.

Dear readers, please share your brewing adventures in the comments below. What alchemical methods have you employed to make your coffee less acidic? Are you a fan of the dark roast enchantment, or do you prefer the milk and coffee in your cup? Your insights may be the key to unlocking new dimensions of flavor for our fellow homebrewers. So, let the conversation begin – what’s your secret to a harmonious cup of coffee?

Let’s continue this quest for delicious and gentle coffee together.


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Of course, read more blog posts I post now and then, such as  “Best Low Acid Coffee K Cups“.

2 thoughts on “How To Make Coffee Less Acidic: The Quest for a Calmer Cup In 5 Easy Ways”

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