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Coffee Brewing Temperature: The Perfect Number To Use

An essential part of making great coffee is getting the coffee brewing temperature right.

Just like you can’t bake something if the oven temperature is too hot or too cold, you can’t make good coffee if the water temperature is too hot or too cold.

To extract the best flavor from your coffee, you’ll need to brew at the correct temperature. The best temperature for brewing coffee is 205 degrees Fahrenheit or around 96 degrees Celcius.

No matter which method you use to brew coffee grounds, whether it’s drip, French press, or otherwise, 205 degrees Fahrenheit is the water temperature you want to be at.

Anything hotter will burn your coffee and give it an overly bitter, acidic taste.

Anything cooler and you’ll get an under-extracted, weak cup of coffee – if you could even call it coffee!

How to measure water temperature

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Assuming you’re just using a regular kettle to heat up your water, you can use a simple cooking thermometer to get the exact temperature of the water.

Most households have one of these lying around as they’re also very useful for cooking meat and chicken.

Just insert the probe end of the thermometer into the water and see what the water temperature is.

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A fancier way to measure the water temperature and a way you can definitely impress your friends is by using a laser thermometer.

You simply point the thermometer at the water and you’ll get an exact reading of the water temperature.

This may seem a little excessive but laser thermometers are definitely a cool gadget to have, and they’re not too expensive.

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Finally, yet a more efficient option is an electric gooseneck kettle. Many gooseneck kettles have various water temperature settings built in.

You simply enter the number you wish to reach and the kettle will heat up to exactly that much.

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Plus, you’ll have the added benefit of the gooseneck to perfectly bloom your coffee grounds and wet them evenly as you brew.

If you can’t get your hands on a kettle with a built-in thermometer, you can just let the water come to a boil and remove it from the heat, open the top of the kettle to increase surface area, and let the water rest for 30 seconds.

This should drop the water temperature by 4-7 degrees C and get you in the 96 degree/205 degree range, ready to mix with your coffee grounds.

Frequently asked questions

What happens if you brew coffee too hot?

If the water temperature is too hot, you’ll end up with an over-extracted cup.

Over-extraction is when the compounds from the coffee grounds are released too quickly, which tend to make the cup bitter and overly sour.

Keeping the water just under a boil will help make sure the flavors are extracted as evenly as possible, which is why the ideal coffee brewing temperature is 96 degrees Celcius.

Letting the water boil for too long can also ruin the cup, as boiling tends to concentrate the mineral content of water.

What’s the best temperature to drink coffee?

As you may imagine, drinking coffee right after it has been brewed is more likely to burn your tongue rather than excite your taste buds.

You should let coffee cool down a little before drinking it. How much you should let it cool really depends, as variances in temperature will affect the taste.

The higher end of temperature will taste slightly bitter and have notes of sweetness.

The medium end of temperature will taste more towards the bright and acidic range.

Can you brew with cold water?

You can make cold brew with cold water. Some recipes will call for room temperature water, and others call for cold water. Either is fine, because at that range, the brewing process has slowed down enough anyway.

Last update on 2021-01-18 / Affiliate links / Images from Amazon Product Advertising API

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About Shabbir

Shabbir is the Chief Caffeine Officer at Coffee In My Veins. When he's not weighing out coffee beans for his next brew, you can find him writing about his passion: coffee.


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