Start by choosing the format based on the space you actually have and the available connections: a mini dishwasher with a tank can work without a fixed water inlet, while a compact countertop model requires a stable surface and, depending on the model, a water connection. A 45 cm model offers more capacity if a suitable recess and fixed installation are possible. In an open-plan kitchen, also compare the noise level and noise class on the energy label, as well as litres per cycle, kWh per 100 cycles and place settings.
This type of household wants to reduce handwashing while keeping the appliance footprint to a minimum. The choice mainly depends on the available worktop space, the capacity you need and whether the appliance can be connected to the water supply.
If your kitchen is close to the living area, compare the noise level and noise class rather than relying on a general promise of quiet operation. ADEME notes that a 3 dB difference is equivalent to an almost doubling of the noise.
A fixed installation can provide more capacity than a countertop appliance. The Electrolux and Midea examples reviewed advertise 9 and 10 place settings respectively for their 45 cm models.
Worth considering: when space is extremely limited and no fixed water inlet is available, provided you are happy to fill the tank.
Bear in mind: drainage, the power supply and the required clearances still need to be checked in the manual for the exact model.
Worth considering: for one or two people who can permanently allocate part of the worktop and want a larger load than a mini model can handle.
Compromise: this format does not necessarily eliminate the need for a water connection and takes up food preparation space.
Worth considering: if a recess or floor space can accommodate a 45 cm appliance and a fixed installation.
Compromise: capacity increases, but you will need to allow for the correct depth, height, water inlet, drainage and installation.
| Priority | What to check | Your needs |
|---|---|---|
| Suitable footprint | Measure the width, depth and height of the space. Check the installation type and, for an integrated model, the exact installation diagram. | I want to keep my worktop usable and avoid an appliance blocking a door, recess or access to the connections. |
| Suitable capacity | Compare the number of place settings with your usual meals. Also check the basket layout and the space available for large plates, frying pans and saucepans. | I want to avoid running cycles too frequently without installing a larger appliance than necessary. |
| Noise in an open-plan kitchen | Compare the dB figures under comparable label conditions and check the noise class. Make sure the model concerned offers a night programme. | I want to run a cycle without significantly disturbing conversation, rest or working from home. According to ADEME, an additional 3 dB corresponds to an almost doubling of the noise. |
| Clear consumption figures | Compare kWh per 100 cycles and litres per reference cycle. Also check the duration of the Eco cycle if you need clean dishes quickly. | I want to compare water and electricity consumption on a like-for-like basis, rather than relying solely on the energy class or a quick programme. |
| Connection and drainage | Identify the water supply method: tank or direct connection. Check the hose, drainage point, power socket and the instructions in the manual. | I want to avoid discovering after delivery that a water inlet, drainage connection or water handling is required. |
The depth, height, door opening, hoses and installation type can prevent installation, even if the width appears suitable.
Measure the entire space before ordering and consult the installation diagram for the exact model, especially for a 45 cm integrated appliance.
A countertop appliance may require a direct connection to the water supply, whereas some mini models use a tank. Drainage and electricity are separate considerations.
Check the water inlet, drainage, power socket and any filling procedure separately in the manual.
In an open-plan kitchen, the noise level can noticeably affect the living area. ADEME states that a 3 dB difference represents an almost doubling of the noise.
Compare the dB figure and the noise class on the energy label, rather than relying solely on marketing terms such as “silent”.
Representative formats range from 3 to 10 place settings, but large plates, saucepans, frying pans and the basket configuration affect the load that can actually fit inside.
Compare the basket layout and permitted dimensions with your usual crockery, especially if you often cook with bulky utensils.
The range reviewed includes 6-place-setting countertop dishwashers, slimline models and standard formats. The CP 6E51LS is an example of a countertop compact for a small kitchen.
Bosch offers compact countertop formats as well as freestanding and integrated appliances. Its documentation helps distinguish the requirements of a 45 cm or 60 cm space.
Electrolux offers 45 cm slimline dishwashers for compact kitchens with fixed installation. The EES42210L is an example of a fully integrated 9-place-setting model.
Midea offers 45 cm integrated appliances and compact models. The MDWEB1004MB-WI is an example of a 10-place-setting model designed for a fitted recess.
These Joybuy options include mini dishwashers with tanks and a countertop compact model for small kitchens, smaller households and homes where fixed installation is limited.
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For a very small kitchen or a home without a fixed water inlet, with an advertised capacity of 4 place settings.
Advertised dimensions: 45,8 × 42,8 × 42,5 cm. The integrated 5 L tank and two water supply modes are specified; check the positioning of the drain hose, the stability of the installation surface and the required clearances.
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For a small household that can dedicate some worktop space and connect the water supply and drainage.
Advertised capacity: 6 place settings, with 7 programmes, delayed start and a stated 6,5 L per cycle. The noise level is advertised as 47 dB; check the energy label, external dimensions and door-opening clearances before installation.
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For very small loads in a studio or small flat, if manual filling suits your routine.
Advertised dimensions: 420 × 436 × 465 mm; accommodates plates up to 270 mm and has a capacity of 3 place settings. Check the water and drainage arrangements, as well as the energy label and noise level, for an open-plan kitchen.
Compare the dB level and noise class on the energy label using comparable reference programmes. ADEME states that an additional 3 dB corresponds to an almost doubling of the noise and identifies appliances rated A or B as particularly quiet.
Not necessarily. An integrated tank can eliminate the need for a fixed water inlet on some models, but drainage, the power socket, clearances and water handling must be checked in the manual for the exact model.
It can offer more capacity: the Candy, Electrolux and Midea examples reviewed advertise 6, 9 and 10 place settings respectively. This extra capacity is worthwhile if a recess and fixed connections are available; otherwise, the footprint and installation requirements may carry more weight in your decision.
Check kWh per 100 cycles, litres per cycle, capacity, the duration of the Eco cycle and the noise level. ADEME states that these figures appear on the energy label and that the Eco programme is often used as the reference cycle.