Radiator output calculator

Wondering how many watts your new radiator needs? With our radiator calculator, you can quickly and easily calculate your required wattage. You will also immediately see which models meet your requirements. So you can easily choose your favourite model.

Radiator power calculator

How big is the space?

Desired °C

Insulation of space

294 products

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DR63_0513RDN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0517SBN

50 x 174 cm (bxh)

Side connection

1270 watts, delta 50

455,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0617GWN-EN

60 x 170 cm (wxh)

With heating element

875 watts, delta 50

284,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV3000-B

3 m², 450 Watt

Electrical connection

Simple installation

275,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0405RDN

37.5 x 50 cm (wxh)

Side connection

292 watts, delta 50

195,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR63_0517SWN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0517RDN

50 x 174 cm (bxh)

Side connection

1270 watts, delta 50

455,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR63_0517RDN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR63_0517GWN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0620GWN-EN

60 x 204 cm (bxh)

With heating element

1933 watts, delta 50

799,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0620SWN-EN

60 x 204 cm (bxh)

With heating element

1933 watts, delta 50

799,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0312SWN

28 x 120 cm (wxh)

Side and middle connection

525 watts, delta 50

249,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV4500-W

4.5 m², 675 W

Electrical connection

Simple installation

355,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DRK13MBN-MBN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and flexible central heating pipe

114,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0620RDN

60 x 204 cm (bxh)

Side connection

1933 watts, delta 50

690,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR55_0418SWN

37.5 x 180 cm (wxh)

Side and middle connection

1504 watts, delta 50

665,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DRK12GCN-GCN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and steel central heating pipes

92,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0318SWN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0611SBN-EN

60 x 110 cm (wxh)

With heating element

559 watts, delta 50

224,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0405SBN

37.5 x 50 cm (wxh)

Side connection

292 watts, delta 50

205,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0318RDN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

295,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0617SBN-EN

60 x 170 cm (wxh)

With heating element

983 watts, delta 50

294,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV3000-W

3 m², 450 Watt

Electrical connection

Simple installation

275,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR63_0517SWN-EN

55 x 174 cm (wxh)

With heating element

1242 watts, delta 50

514,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow

Buying a radiator using our calculator tool

If you are looking for a new radiator, it is important to calculate your required wattage first. This way, you will know exactly which radiators meet your requirements and you can be sure that the room is sufficiently heated. Maxaro has developed the Radiator output calculator to help you make a clear choice.

How do you calculate the required output?

You will find the radiator output calculator at the top of this page. Enter the length, width and height of the room in centimetres. Also fill in the insulation level and desired temperature of the room. On average, this is 18 degrees for the bedroom, 21 degrees for the living room and 24 degrees for the bathroom. In our range of radiators, you will find the following models:

Order your new radiator directly online or in our megashowrooms

Do you want to order a new radiator? Then use our Radiator output calculator and choose your favourite model straight away. Simply order online or visit one of the megashowrooms for personal advice. At Maxaro you will always find the perfect solution for your dream bathroom. See also our shower door calculator.