Can You Put Hot Coffee in Glass? (Here Are The Facts!)

13 Min Read
Can You Put Hot Coffee in Glass?

Hot coffee is one of the most popular drinks in America, with the National Coffee Association saying that 62% of Americans drink it each day.

Because of its popularity, many coffee drinkers want to know if it is possible to put hot coffee in a glass. The answer is yes, but only if you use a glass that is designed for hot beverages.

Ordinary glass cannot hold hot beverages because it is likely to break. So, if you want to enjoy your hot coffee without worrying about your glass breaking, be sure to use a glass that is specifically designed for hot beverages.

What Happens If I Put Hot Coffee In An Unsuitable Glass?

Pouring hot coffee into a glass that is not heat resistant can cause the glass to crack and shatter. This sudden exposure to heat can cause the glass to break, and the hot coffee will pour all over.

These glasses were not meant to handle rapid changes in temperature and high heat, so they will react by shattering.

This might not happen every time, but it is something that only needs to happen once for it to cause injury (and a huge mess). So, next time you make coffee, be sure to use a glass that can handle the heat.

When pouring a hot beverage over ice in a glass (like hot coffee over ice to make iced coffee), is it better to put the beverage in the glass first and add ice, or vice versa?

It is better to pour a hot beverage over ice in a glass by adding the ice first and then the hot beverage.

This allows for better control of dilution and proper cooling. If hot coffee is poured into a glass of ice, there is no way to control the amount of dilution that will occur. 

If the coffee is too weak, more coffee cannot be added because the glass will be full. If the coffee is too strong, it cannot be fixed.

To avoid this problem, it is best to add the ice to the glass first and then pour the hot coffee over the ice. This method allows for better control over the final product.

What Cup is Best for Coffee?

Nowadays, there are two types of glass coffee mugs that are most suitable and safer for people who enjoy drinking coffee: double-walled insulation glass coffee mugs and borosilicate glass coffee mugs.

Double walled insulation glass coffee mugs have an inner and outer layer of glass separated by a small air space in between, which helps to keep the beverage hot or cold for longer.

Borosilicate glass coffee mugs are also designed to withstand large temperature changes without cracking or shattering, making them a safer option for those who like to drink their coffee hot.

While there are no known side effects of drinking hot coffee from a glass mug, it is always best to use caution when handling any type of hot beverage.

Here below we discussed three best coffee mugs.

LUXU Glass Coffee Mugs 

The LUXU Glass Coffee Mug is a modern and multifunctional glass that can be used for a variety of different hot or cold drinks.

The mug has a large capacity of 14 ounces, making it the perfect size for any coffee lover.

The dishwasher and microware safe mug are made with unique craftsmanship, and the smooth surface and wide mouth design make it easy to clean. 

The raised design on the bottom of the cup prevents your espresso from tipping over, and the sturdy handle makes it easy to grasp.

These Glass Coffee Mugs are a healthy and environmentally friendly option for coffee lovers. Made of borosilicate, these mugs are resistant to acids, alkalis, and preservatives, making them safe to use.

The clear design also makes it easy to see how much coffee is left in the mug, preventing accidental overfilling. Whether you’re at home or in the office, these mugs are a great way to enjoy your coffee.

Anchor Hocking 16-oz Café Glass

The Anchor Hocking 16-oz Café Glass is the perfect glass for hot beverages. Its clear design and oversized handle make it easy to hold, and its weighted design prevents spills. This set of coffee mugs is also durable and easy to clean.

Its modern shape keeps it always in style, and its clear design makes it easy to match with any décor. 

This mug is dishwasher safe, so you can spend less time at the sink and more time enjoying your coffee.

Additionally, the glass is BPA-free, so you can be confident that it will not leach dangerous chemicals into your food. Choose the Anchor Hocking 16-oz Café Glass for a healthy and convenient option.

Luminarc 13-Ounce Nordic Mug:

The Luminarc Bolero Mug is a classic design that will never go out of style. This set includes four 16 oz. glass mugs, perfect for enjoying your favorite beverage with family and friends.

It is made of 100% hygienic glass and is dishwasher-safe for easy cleaning. It is also made in the USA, ensuring that you are getting a high-quality product. 

The Bolero Mug’s stepped base provides stability on any surface, while its comfortable handle makes it easy to grip. Made of tempered glass, the Bolero Mug is microwave-, freezer-, and dishwasher-safe, making it a convenient option for busy households.

Additionally, its sleek design makes it a stylish addition to any table setting.

Whether you’re enjoying a cup of coffee in the morning or entertaining guests at a dinner party, the Luminarc Bolero Mug is a versatile option that will make your dining experience more enjoyable.

Is it safe to put hot drinks in glasses?

You might have heard that it’s dangerous to put hot drinks in glasses. The reason for this is that sudden changes in temperature can cause the glass to crack. This is called thermal shock, and it can be powerful enough to break even heat-resistant glass. 

So, if you want to avoid shattering your drinking glasses, it’s best to avoid extreme and sudden temperature changes. Instead, slowly heat the glass with boiling water before adding your hot drink. This will help prevent thermal shock and keep your glass intact.

Why does coffee taste better in a glass mug?

When you drink coffee out of a glass mug, the shape and size of the mug allows for more headspace.

Headspace is the volume between the liquid and the top of the glass. This extra space gives room for the aroma to aerate. And we all know that coffee tastes better when it smells good.

The other advantage of glass mugs is that they don’t absorb flavor from your coffee like ceramic mugs can. So, if you want to enjoy your coffee at its best, opt for a glass mug. Cheers.

Does Glass Mug Keep Coffee Hot and for How Long?

While a regular glass coffee mug is not the best at keeping coffee hot, a double-insulated glass mug will keep coffee hotter for much longer. This is because there is an air gap between the two layers of glass, which acts as a barrier to heat loss. 

However, even with this insulation, the heat will eventually be lost to the surrounding environment and your coffee will become cold.

Double-insulated mugs will keep coffee hot for around 10-20 minutes, after which it will begin to lose its flavor. 

For this reason, it is best to consume your coffee soon after pouring it into a glass mug.

Why does coffee shop coffee taste better?

There are several reasons why coffee from a coffee shop tastes better than the coffee you make at home. The coffee beans used in coffee shops are typically fresher than the beans you purchase from the grocery store.

This is because the turnover of beans in the store is pretty fast, which means they are using coffee that has been roasted just days or even hours before they use it to make your coffee.

In addition, coffee shops use higher-quality water for brewing their coffee, which makes a difference in the taste.

Finally, most coffee shops have skilled baristas who know how to brew a perfect cup of coffee. All of these factors contribute to the superior taste of coffee shop coffee.

What’s My opinion on hot coffee in a glass cup?

When it comes to hot coffee in a glass cup, I have mixed feelings. On one hand, I appreciate being able to see the color of the coffee and gauge its strength.

On the other hand, glass cups tend to lose heat quickly, which can be frustrating if I’m trying to enjoy my coffee for a prolonged period of time.

Ultimately, it depends on the situation. If I’m drinking my coffee quickly, I don’t mind if it’s in a glass cup. But if I’m savoring it slowly and want to keep it warm for longer.

Then I prefer a one this mug that I discussed early in this post. You can also purchase these cups through the amazon link.

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