How Many Watts Does A Keurig Use?

Key Takeaway:

A Keurig uses approximately 1,500 W at peak (startup) and 200–400 W when reheating—knowing this helps you estimate both power draw and cost per brew.

What helps you get through the mornings, especially during your busiest and gloomiest days? For most people, the answer is coffee. Many love coffee for its comforting taste, how coffee helps them feel relaxed and energized at the same time, and the way coffee preps them for a productive day ahead.

People may have different tastes and preferences when enjoying their coffee. But for those who always need a great-tasting coffee at home, a reliable coffee machine is one of their best investments. When it comes to coffee makers, one of the most trusted brands is Keurig.

Many coffee drinkers have a Keurig coffee machine at home. This allows them to enjoy their favorite drink without driving to local cafes. But while many people own a Keurig coffee machine, not everyone knows how much power their coffee machine uses, let alone how it will cost them in power.

How many watts is a Keurig? On average, a Keurig draws up to 1,500 watts at startup and between 200–400 watts during reheating, helping you understand both your machine’s power needs and your electricity costs.

How Many Watts Does A Keurig Use?

Like most brewers, your machine will use the most power after first turning it on. In general, a Keurig’s peak usage is 1,500 watts.

If you drink multiple cups daily, keeping your Keurig coffee maker on only makes sense. If you tend to keep your machine on but are not constantly using it to heat your coffee, it will use average electricity like a 60-watt lightbulb. Your machine will then be using between 200 and 400 watts when heating.

Keeping your Keurig machine on and then turning it on and off multiple times a day can help save on energy costs, but many experts don’t recommend this. This is because keeping appliances plugged in and on for long periods can be a fire hazard. 

The company knows that one of the concerns many coffee drinkers have is the expenses that come with keeping their machines on for a long period of time. Thankfully, newer versions of Keurig coffee makers have an auto-off or energy-saving mode, which helps you save money on energy. Overall, your Keurig is an efficient coffee-making machine committed to making good coffee minus the high energy costs.

Keurig Coffee Machines Power Consumption According to Model

Keurig has been making coffee makers and K-cups since 1998. The following shows the power consumption of some of their most popular models to give you an idea of how much power your brewer consumes.

Keurig Elite

You can use the iced coffee option to whip cold coffee drinks. This coffee machine lets users choose their cup size and adjust the temperature and brew strength. Cleaning the machine is made easy it tells you when it requires cleaning.

Amps: 12.25 at 120 volts

Wattage Output: 1500 watts

Keurig Café

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This coffee maker is a great way to brew coffee and make lattes and cappuccinos. It has a milk frother to pump up your plain coffee. It also has a smart start tech, instantly heating your water to make coffee without much waiting.

Amps: 12.25 at 120 volts

Wattage Output: 1500 watts

Keurig Classic

The original Keurig brewer allows you to make great-tasting brewed coffee. It has a 48oz water reservoir and allows you to choose between 3 cup sizes. You only need to turn on the auto-off feature to save power.

Amps: 12.5 at 120 volts

Wattage Output: 1500 watts

Keurig Duo

The carafe’s hot plate can help keep up to 12 cups of coffee warm throughout the day. If you are torn between a single-serve brewer and one you can share with many coffee drinkers, then this can be your best choice. The reservoir can hold up to 60oz of water, which helps if you intend to brew multiple cups at a time.

Amps: 12.25 at 120 volts

Wattage Output: 1100 watts

Keurig Supreme

This Keurig coffee maker has a multi-stream technology that utilizes 5 streams of water. It allows you to make coffee while choosing the strength. This is a good option if you want to brew coffee over ice.

Amps: 12.25 at 120 volts

Wattage Output: 400 watts

Keurig Slim

The Keurig Slim is also around 5 inches in width, the same size as the Keurig Mini. However, this has a larger reservoir and a multi-stream technology. This allows you to make 4-5 cups before having to refill.

Amps: 12.25 at 120 volts

Wattage Output: 1500 watts

Keurig Compact

This 8-inches wide Keurig coffee maker has a slightly larger reservoir than the Keurig Mini. It can accommodate travel mugs, thanks to its different cup size features. This means you won’t have to constantly fill the reservoir with water every time you make coffee.

Amps: 12.25 at 120 volts

Wattage Output: 1000 watts

Keurig Mini

This is the company’s slimmest brewer, which stands at only 5 inches. It has a water reservoir meant to brew a cup of coffee, which means you will need to add fresh water every time you want a cup of joe. This can be your go-to Keurig machine if you have a tiny counter or needs a coffee maker you can bring along when traveling.

Amps: 11.875 at 120 volts.  

Wattage Output: 1500 watts

All in all, the Keurig Mini uses the lowest wattage, while the Keurig that uses the most power is the Keurig Classic. A single cup Keurig can use around 2000 watts. This is since keeping your machine on will use up to 400 watts the most and 1500 watts to heat your water.

Cost to Run Your Keurig

To estimate your cost per brew:

1. Calculate kWh Used:
   • Peak draw: 1.5 kW × 0.02 hr (1.2 minutes) ≈ 0.03 kWh
   • Reheat cycle: 0.3 kW × 0.05 hr (3 minutes) ≈ 0.015 kWh
2. Multiply by U.S. average rate:
   • At $0.1648 per kWh (16.48 ¢/kWh):
   • Peak: 0.03 kWh × $0.1648 = $0.0049
   • Reheat: 0.015 kWh × $0.1648 = $0.0025

Each cup costs roughly $0.0074 in electricity—under 1 cent per brew, making your Keurig an energy-efficient choice.

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Frequently Asked Questions

Conclusion: How many watts is a Keurig?

Your Keurig coffee maker can be a good investment if you are after a reliable machine to make your coffee instantly. Knowing how much power it consumes will make it easier to discern your usage depending on how much energy savings you intend to enjoy. ☕