Best 6 Coffee Hot Plates: Keep Coffee & Other Beverages Warm For Hours

Undecided on which coffee hot plate to get?

Then check out this article to get inspirational!

Here you can read the reviews of hot plates for coffee cups to keep your favorite warm drink exactly that, all in different sizes and with different features. Some of them also have multifunctional use, so you can use them to keep any beverage warm and do much more with them. Let’s begin!

The Rundown

mr coffee warming plate RundownMr. Coffee Hot Plate
This hot plate uses 17 watts to warm coffee and has an extended power cord for reaching desktops in your office or home.
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Norpro Warming Plate RundownNorpro Warming Plate
A non-stick heating element can be used with many different cups up to 3.75 inches to keep coffee, tea, and other beverages warm.
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VOBAGA Coffee Heater Plate RundownVOBAGA Coffee Heater Plate
A 3.5-inch heating plate is constructed from waterproof metal and features a button that lets you adjust the temperature.
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What Is A Coffee Hot Plate?

This is a small and simple kitchen appliance designed specifically for keeping your coffee warm.

Are They The Same As Mug Warmers?

Basically, yes. If you search for a mug warmer, you’ll get more model choices than by searching just a plate for warming your cup of coffee.

coffee hot plate

What’s The Difference Between A Warmer And A Classic Hot Plate?

A warmer is specifically designed for warming up a beverage. Hot plates are used for boiling water and preparing coffee. Most of such models don’t have a special function for keeping a drink warm. However, models with smaller wattage power of up to 800 watts can be used for warming up coffee in just a couple of minutes.

Coffee Retains Its Flavor During The Warm-Up

Those heating plates keep the coffee fresh in addition to keeping the temperature consistently hot.

Do Coffee Warmers Really Work?

Yes, they do. They work very well actually. They are simple-looking appliances but they keep your coffee at a perfect drinking temperature for long periods of time. Classic hot plates, on the other hand, can warm your coffee in a couple of minutes but that’s it. You can’t really repeat that warming-up operation because they won’t retain that particular temperature to keep your coffee warm.

Warming-Up Time

Thanks to their power and design, they need up to 2 minutes to warm up your coffee or some other beverage.

Is A Plate For Warming Coffee Worth The Money?

Depends. If you tend to drink your coffee over the course of several hours or you get distracted easily while your coffee keeps cooling down, then yes, a warming hot plate is definitely a great solution for you.

keeping coffee warm on a hot plate

Coffee Plates: Functions & Specifications

These models are designed for one purpose only – to keep your beverage warm while you’re dealing with your everyday life. And that operation is covered with good specifications and functions.

Are Hot Plates For Preparing Coffee Powerful?

For that one operation, they offer, yes, they are powerful. Most coffee warmers come with a wattage power range between 10 and 30 watts. This is quite powerful for warming up your beverage. If we’re speaking of classic hot plates, you can use models that have up to 800 watts maximum. It won’t boil big quantities of water extra fast, but it can prepare 2-3 cups of coffee.

What Temperature Range Do These Models Have?

Some models can heat up from 100 to 230 Fahrenheit degrees. However, most of them have a maximum heat level of 170 Fahrenheit degrees. If we’re speaking of classic low wattage models, their lowest temperature, 100 degrees, is great for warming up.

Can I Adjust The Temperature?

This depends on the model you choose. Some units let you choose between different preset temperatures, some let you choose the temperature yourself with a set upper limit, while some work without the possibility of adjustments. If you’re using a basic hot plate, just set the temperature to the lowest.

What Power Outlet Do You Need For It?

The coffee warmer uses a standard plug that will need a 110V/120V electric power outlet to work. This is the standard voltage used in the USA. The same goes for other models.

Surface’s Diameter Determines The Cup Size

Different hot plates for coffee cups come with heating elements in differently sized diameters. Usually, the diameter of the heating element determines how big of a cup you can use with the unit. The overall measurements also mean that the appliance will take up less or more space on your desktop.

What Are The Usual Burner Sizes?

The heating element usually measures around 3.5 inches and up. This size is suitable for most coffee cups. Kitchen electric and non-electric hot plates have a bit bigger burners – they go from 5 inches and up.

Portable Design

Most of them come in small sizes and thanks to that, they are portable and easy to carry, move, and store. You can easily take them with you while working, traveling, or camping.

What Is The Price Range For A Coffee Hot Plate?

The price range goes between $10 and $30. This is a rather budget-friendly coffee appliance. Besides, the price is suitable for such a device since it does offer only one function. Bigger hot plates are a bit more pricey, but there are models that can be $50 or less.

Is There A Battery Operated/Wireless Coffee Model?

There are a couple of wireless mug warmers that don’t need a cord but require periodic charging. There are some warmers that run on batteries too. However, keep in mind that even though wireless models may be more convenient, they are less powerful than wired ones, as well as much more expensive. There isn’t a battery-operated classic hot plate.

Best 6 Coffee Hot Plates To Keep Coffee Warm

Mr. Coffee Hot Plate


Material: Plastic
Dimensions: 1.3 x 5.2 x 8.6 inches
Weight: 5.6 Ounces
Heating Element: 1
Controls Type: 1 Level setting
Power: 17 W

17-Watt Power Supply
With an affordable price, this model uses a power supply of 17 Watts and features a power indicator light. The light indicates when your coffee (or any other beverage) gets hot in the cup. It comes in a rounded shape with a width of 8.6 inches, a length of 5.2 inches, and a height of 1.3 inches.

mr coffee warming plate Review

Long Power Cord For Reachability 
For safety, there is an on and off switch that lets you control when the unit is turned on and off without having to unplug it from a wall outlet. The power cord is extended so that you can reach any tabletop more conveniently.

Warms Coffee In 2 Minutes
This coffee mug hot plate has a surface that is easy to keep clean. Place your coffee on this model to get a warm drink in around two minutes. Cocoa, tea, and other warm beverages are also welcome. Its design is perfect for different styles of mugs and cups so you don’t have to worry whether your favorite cup will fit.

mr coffee warming plate

Portable & Easy To Use
The good thing about it is the fact that it is easy to take around with you anywhere, as it fits any bag. You can take it along with you to the office and also return it home with you easily. It is lightweight enough and does not take up a lot of space.


Overall: ★★★★★
Safety: ★★★★★
Power: ★★★★★
Quality: ★★★★★
Capacity: ★★★★★
Funcionality: ★★★★★


from $10 to $15
depending on eCommerce offer (Amazon, Walmart, Target) and discounts

Short Description:

  • 8.6 inches wide and 5.2 inches long
  • uses 17 Watts to warm up drinks
  • can be used for coffee, tea, cocoa, etc
  • extended power cord for convenient use
  • indicator light and on and off switch

Norpro Decorative Cup Warmer


Material: Plastic
Dimensions: 7 x 5 x 1.5 inches
Weight: 1.1 Pounds
Heating Element: 1
Controls Type: 1 Level setting
Power: 24 W

Non-Stick Heating Element
This hot plate for one coffee mug is 5 inches wide and long, and 1.5 inches high. The heating element measures 3.75 inches and is non-sticking for easy use and maintenance as you can just wipe it clean. The power cable is 60 inches long, giving you a wider option of connecting it to a power outlet and using it on many surfaces.

Norpro Warming Plate Review

24-Watt Hot Plate
This unit comes with an indicator light and an on and off switch for easy handling. It uses 24 watts of power to keep your cup warm so that you can take your time and drink your coffee slowly. It is designed for any cup under 3.75 inches in diameter.

Portable For Home & Away
Apart from your coffee, you can keep other drinks warm, depending on what you like to drink and when. You can take it with you to the office so that your beverage stays warm for longer. It can also be used in your home or when traveling, living in dormitories, etc.

Norpro Warming Plate

Stylish Marble Decoration
As you can see from the picture, the unit has a decorative design so it will add some style to your desk, table, etc. It features a marble effect that looks modern and stylish for any space.


Overall: ★★★★☆
Safety: ★★★★★
Power: ★★★★★
Quality: ★★★★★
Capacity: ★★★★★
Funcionality: ★★★★☆


from $15 to $25
depending on eCommerce offer (Amazon, Walmart, eBay) and discounts

Short Description:

  • 5 inches wide and long, 1.5 inches high
  • a non-sticking 3.75-inch heating element
  • 60-inch power cord for reachability
  • the modern and stylish marble design
  • for travel, office, dorm rooms, home
  • suitable for cups under 3.75-inch diameter

VOBAGA Coffee Mug Warmer


Material: Plastic & Metal
Dimensions: 7.52 x 5.31 x 1.3 inches
Weight: 0.6 Pounds
Heating Element: 1
Controls Type: 1 Level setting
Power: 20 W

Waterproof Metal Plate
This coffee heater features a 3.5-inch heating element constructed from waterproof metal. It is easy to use and clean without having to worry about any leaking water. It is 5.9 inches wide, 4.5 inches long, and 0.9 inches high. The unit comes with a 59-inch long power cord for convenient reachability of many surfaces.

VOBAGA Coffee Heater Plate Review

Three Temp Levels
The warming surface features an on and off button and a temperature button for adjustments. It lets you choose between low, medium, and high temperatures of 104, 131, or 149 Fahrenheit degrees. The automatic shutoff makes sure the unit shuts off by itself in case it is turned on for more than 4 hours at once.

For Many Cup Styles
Whether you want to keep your coffee, or other warm drinks such as tea, cocoa, soup, and milk, warm, you can do it by safely placing your cup on the heating element. Cups with thin walls, flat or slightly concave bottoms work the best. You can use glass and stainless steel cups, mugs, etc.

VOBAGA Coffee Heater Plate

Black Color
Take this warmer with you home or in the office so that you can always enjoy your coffee at a perfect temperature. It comes in black color for easily fitting into any space design.


Overall: ★★★★☆
Safety: ★★★★★
Power: ★★★★★
Quality: ★★★★★
Capacity: ★★★★★
Funcionality: ★★★★☆


from $15 to $35
depending on eCommerce offer (Amazon, Walmart) and discounts

Short Description:

  • 3.5-inch waterproof metal hot plate
  • 5.9 inches wide and 4.5 inches long
  • 59-inch power cord for convenient use
  • on and off and temperature buttons
  • adjustable to 104, 131, or 149°F
  • suitable for many styles of cups and mugs
  • automatic shutoff after four hours

COSORI Mug Warmer For Desk


Material: Stainless Steel
Dimensions: 5.4 x 4.3 x 0.65 inches
Weight: 0.48 Pounds
Heating Element: 1
Controls Type: Adjustable setting
Power: 24 W

Temperature Control
Use this unit keeps coffee warm with adjustable temperature up to 230 Fahrenheit degrees. The brushed stainless steel hot plate works best with steel cups that have a flat bottom. Putting a lid over the cup also helps to retain the temperature. The drink inside the cup can be kept warm at the highest temperature of 131 Fahrenheit.

COSORI Coffee Plate Review

LCD Screen Display
According to the cup you use, whether it is flat rather than concave-bottomed, and how thick its walls are, you can keep your coffee warm at different temperatures. Apart from an on and off button, the model also features an LCD screen with up and down arrow buttons for temperature adjustments.

Fits Different Cups
It measures 5.3 inches in width and 4.3 inches in length so it doesn’t take up too much space, but can also fit different cup sizes. You can use it with steel, glass, ceramic, and iron mugs. If you are more comfortable with Celsius degrees, you can also switch from Fahrenheit measures by holding the up and down arrows together for 3 seconds.

COSORI Coffee Plate

Spill-Resistant Material
The brushed stainless steel material is durable, resistant to spills, and easy to clean. By using it, you can enjoy your coffee or other warm beverage at a nice temperature, without the fear of it going cold. Just plug it into the wall outlet and choose your desired temperature.


Overall: ★★★★☆
Safety: ★★★★☆
Power: ★★★★★
Quality: ★★★★★
Capacity: ★★★★★
Funcionality: ★★★★☆


from $30 to $70
depending on eCommerce offer (Amazon, Walmart, eBay) and discounts

Short Description:

  • adjustable temperature up to 230°F
  • stain-resistant brushed stainless steel
  • 4.3 inches long and 5.3 inches wide
  • switch between Celsius and Fahrenheit
  • for steel, glass, iron, and ceramic cups
  • the best performance with steel flat cups

Nicelucky Coffee Mug Warmer for Desk


Material: Plastic
Dimensions: 4.27 x 0.79 x 5.9 inches
Weight: 0.58 Pounds
Heating Element: 1
Controls Type: 3-button setting
Power: 25 W

Offers 3 Temperatures
This tiny hot plate uses 25 Watts of power to keep your cup of coffee warm. The surface of features a display and three buttons with temperature options of 131, 149, or 167 Fahrenheit degrees. You can also use it for tea, milk, and other warm beverages in flat cups.

Nicelucky Hot Plate For Coffee Review

Safe To Use
In case you leave the unit on for 4 hours at once, it will automatically turn off as a safety precaution. The surface for the cup is large enough to suit different sizes of mugs and coffee cups. You can use it as a solution to keeping your coffee warm in your house, at work, etc.

Compact For Portability
This model is not bigger than a standard phone, you can take it with you anywhere you go by simply placing it in your bag. With premium quality and resistance to spills, it can last you a long time. Due to the lack of elevated outer rim, the size of the cup can also be bigger than with other models on the list.

Nicelucky Hot Plate For Coffee

Long Power Cord
The electric unit comes with a 59-inch power cord so you can use it even if you are not right next to a power outlet. It comes in black color to easily complement any kind of interior design while satisfying your need for a warm drink.


Overall: ★★★★☆
Safety: ★★★★☆
Power: ★★★★★
Quality: ★★★★★
Capacity: ★★★★★
Funcionality: ★★★★★


from $25 to $40
depending on eCommerce offer (Amazon, Walmart, Sears) and discounts

Short Description:

  • 25 Watts of power supply
  • keeps coffee, tea, milk, etc warm
  • 131, 149, or 167 Fahrenheit degrees
  • automatic shutoff after 4 hours
  • convenient 59-inch long power cord
  • works best with flat-bottomed cups

Home-X Mug Warmer


Material: Plastic
Dimensions: 6.9 x 5.5 x 1.3 inches
Weight: 0.4 Pounds
Heating Element: 1
Controls Type: 1-button setting
Power: 17 W

3.5-Inch Plate Center
This model has a 3.5-inch single heating element and comes in a durable and lightweight a white plastic body. It measures 7 inches in width and 5.5 inches in length and is great for desks because it won’t take up too much space. It is designed for use with glass and ceramic mugs and cups only.

Home-X Coffee Hot Plate

Keeps Liquids Warm
By placing coffee (as well as tea, cocoa, soup, or gravies) in a suitable cup, you can keep it warm on this apppliance. The extended cord is convenient for reaching any surface without problems.

Portable For Desktop Use
Its small and lightweight design is great for taking it along with you to the office or when traveling, and more. You can use it anywhere as long as you have access to a power outlet. The power cord features an on and off switch which is convenient for turning the unit off without having to unplug it every time.

Home-X Coffee Hot Plate Review

Multifunctional Use
The power light indicates when the device is on. Apart from using it to keep your coffee warm, you can also use it to warm candles and wax. It sits nicely on any desktop and fits in with the white color.


Overall: ★★★★☆
Safety: ★★★★★
Power: ★★★★☆
Quality: ★★★★☆
Capacity: ★★★★★
Funcionality: ★★★★☆


from $5 to $25
depending on eCommerce offer (Amazon, Walmart, Wayfair) and discounts

Short Description:

  • 7 inches wide and 5.5 inches long
  • 3.5-inch heating plate center
  • for ceramic and glass cups and mugs
  • an extended cord with on and off switch
  • suitable for candle and wax warming
  • a portable design ideal for desktops
  • durable, yet lightweight plastic housing

Safe Operation For A Warm Coffee

As we said, these are simple appliances with only one function. But they do their job efficiently and safely. However, we’re going to mention some safety features for a classic hot plate model too, just in case you’re using it for coffee preparation or warp-up operation.

Great Design

The coffee warmer comes with a heat-resistant, fire-resistant, and spill-proof design. Thanks to that, hot plates that keep coffee warm are strong, durable, and easy to clean. On the other hand, classic hot plates come with simple but safe designs.

Safety Features

Besides the adjustable temperature that lets you control the heating process, they also come with power light indicators and automatic shut-off. This goes for most of the hot plate models.

hot beverage

Are Coffee Warmers A Fire Hazard?

They can be, of course. And this goes for every type of hot plate, not just warmers. Never leave such appliances unattended for long periods of time and don’t leave them plugged in if you have to leave the house or just go to bed.

How Long Can I Keep A Coffee Burner On?

Even though most of the models are resistant to time and by that, we mean that they can be turned on for hours, we recommend you to keep it on for up to 2 hours max per usage. Turn it off after the use and do not keep it on for hours without the need. In terms of classic hot plates, they can be on for up to 4 hours and more for cooking, but for coffee, you will need only a couple of minutes.

Simple How-to-Use Guide

This type of hot plate is simple in every field of working, design, and function. When it comes to its specific instructions for usage, make sure to read the manual you get, but no worry, there is really no reason to brainstorm this simple warming operation.

How Do I Use A Coffee Hot Plate?

Plug the cord, tap the switch, set the temperature, and put your coffee mug on. And that’s it. Simple as that. The same action goes for a classic hot plate model too.

how to use a hot plate for warming coffee

Types Of Cups: Which Can I Use On My Warmer?

Some are suitable for steel and iron cups, while others need to be used with glass and ceramic mugs. However, each model usually states that it works best with flat-bottomed cups as they have a direct touch with the heating surface. For the material of the mug, read the manual to be sure which one you can use.

What Should I Know About The Hot Plate’s Cord?

The length of the power cord determines how far the coffee hot plate can reach. Most models come with power cords that are around 60 inches long. Moreover, most of them feature on and off switches so you don’t have to unplug and replug the unit each time for use.

Alternative Ways To Keep Coffee Warm

Even though a coffee warmer is a great appliance to invest in, there are a couple of alternative ways to keep your coffee warm without buying a special warmer.

A Classic Hot Plate

We already mentioned this, but we sure can once more. You can either warm up coffee or some other beverage on a classic cooking function or you can use a hot plate that comes with 2 different options – for cooking and warming.

hot plate for keeping drinks warm

Use Microwave

You can reheat cold coffee in a microwave, without burning it. Just adjust the microwave’s power level. A half-full coffee mug usually requires about 45 seconds for a warm-up.

Kitchen Stove Is Suitable Too

You can pour coffee into a small pot and heat it on the stovetop at low temperatures.

To Wrap It Up

In my opinion, the best hot plate for the coffee cup is this Mr coffee warming plate. It can keep any beverage warm by placing the cup on the warmer. You can take it with you wherever you might want to consume coffee and keep it warm. If you are interested in other warmer models, check out these hot plate warmer models available on the market. For units that can keep entire meals warm, visit this review article about hot plates to keep food warm.

Meghan began her career as a journalist in 2016 after graduating with a Master’s degree. Through her work as a journalist, she has built relationships with many industry leaders, including experts in cooking which prompted her interest in cuisine. In 2018, she joined a cooking course where she explored many tips and tricks she presents in her articles and reviews. Meghan joined the Kitchentoast team in 2020 and since then, she has been focusing on writing about cooking, baking, design, kitchen appliances, and more.