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How to choose your kettle: buying guide

Choosing a kettle comes down to power and capacity. Power determines how quickly water boils, while capacity sets the volume available at once. These two criteria guide your choice based on your daily needs.

What to check

Power: boiling speed Electric power, measured in watts, determines how quickly water reaches boiling point. Across the thirty products reviewed, the least powerful models show 1,200 W, the median sits at 2,200 W, and the best reach 2,400 W. The higher the power, the shorter the wait. The site’s score increases with wattage: it lets you compare boiling times at a glance. For intensive daily use, favour models above the median. For occasional use, a more modest power level suffices. Market median: 2,200 W
Capacity: available water volume The tank capacity, measured in litres, indicates the volume of water you can boil in one go. Across the thirty products reviewed, the smallest models hold 1.25 L, while the median and best reach 1.7 L. The site’s score increases with capacity: it helps you quickly identify models suited to your needs. For one or two people, 1.25 L may be enough. For a family or frequent guests, aim for 1.7 L or more, to prepare several cups without refilling twice. Market median: 1.7 L
Maintenance and durability Kettle maintenance involves regular descaling, especially in hard water areas. A removable tank or wide opening makes cleaning easier. Some models feature a removable limescale filter that rinses under water. Choose materials resistant to heat and impact to extend lifespan. Check that the cord wraps easily for convenient storage. Good maintenance preserves heating performance and prevents deposits that affect water taste.

Benchmarks based on 35 recent market listings, collected on 18 October 2026.

What you get for each budget

Less than €30

Models below thirty euros generally offer modest power and a capacity around 1.25 L, suited to occasional use or for one to two people.

€30 to €60

Between thirty and sixty euros, power approaches the median at 2,200 W and capacity often reaches 1.7 L, providing a good balance between speed and volume for daily use.

More than €60

Above sixty euros, models display the best power levels up to 2,400 W and generous capacities, with refined finishes and additional features for demanding users.

Frequent mistakes

Overlooking power if you are in a rush in the morning: the difference between 1,200 W and 2,400 W nearly doubles the wait time.
Choosing too small a capacity for your household: refilling twice consumes more time and energy.
Ignoring the tank opening: difficult access complicates filling and cleaning.
Forgetting regular descaling: limescale reduces heating efficiency and shortens lifespan.
Relying solely on price without checking the power and capacity scores displayed on each product page.

Models in this category

Best rated first, among those our merchants offer.