Takeaways:
- Glass is a poor conductor of heat, meaning it takes longer for hot coffee to cool down in a glass cup than in a ceramic or metal cup.
- Sudden changes in temperature can cause glass to crack or shatter, so it is important to preheat your glass cup before pouring hot coffee into it.
- Double-walled glass cups are a good option for drinking hot coffee, as they provide insulation and help to keep the coffee hot for longer.
- If you are using a regular glass cup, be sure to hold the cup by the handle or use a coaster to protect your hand from the heat.
- Never microwave a glass cup of coffee, as this can cause the glass to shatter.
Can You Put Hot Coffee in Glass? What to Know!
Coffee is a beloved beverage enjoyed by people all over the world. Whether you prefer it black, with milk and sugar, or flavored with syrups and spices, there’s no denying the appeal of a hot cup of coffee.
But what if you don’t have a ceramic or metal cup handy? Can you put hot coffee in glass?
Why Glass Is Not the Ideal Material for Hot Coffee
Glass is a poor conductor of heat, meaning it takes longer for hot coffee to cool down in a glass cup than in a ceramic or metal cup. This can be a problem if you like to drink your coffee hot, as the coffee will cool down quickly and you’ll have to reheat it.
Additionally, sudden changes in temperature can cause glass to crack or shatter. So, if you pour hot coffee into a cold glass cup, the cup could crack or shatter.
How to Safely Drink Hot Coffee from a Glass Cup
If you do decide to drink hot coffee from a glass cup, there are a few things you can do to avoid cracking or shattering the cup:
- Preheat the glass cup before pouring hot coffee into it. This will help to prevent the cup from cracking due to the sudden change in temperature.
- Use a double-walled glass cup. Double-walled glass cups are insulated, which helps to keep the coffee hot for longer and also protects your hand from the heat.
- Hold the cup by the handle or use a coaster. This will help to protect your hand from the heat of the coffee.
- Never microwave a glass cup of coffee. Microwaving a glass cup of coffee can cause the glass to shatter.
Conclusion
While it is possible to drink hot coffee from a glass cup, it is important to take precautions to avoid cracking or shattering the cup. If you are concerned about the safety of drinking hot coffee from a glass cup, you can always opt for a ceramic or metal cup instead.