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

320 products

Sort by:

DR16-0611SBN-EN

60 x 110 cm (wxh)

With heating element

559 watts, delta 50

224,95
Ordered today, delivered TuesdayDelivered on Tuesday
DRK13MBN-MBN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and flexible central heating pipe

114,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0513SBN

55 x 130 cm (bxh)

Zijaansluiting

471 watt, delta 50

205,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0512RDN-EN

50 x 127.6 cm (bxh)

With heating element

733 watts, delta 50

419,95
Ordered today, delivered TuesdayDelivered on Tuesday
VV4000-W

4 m², 600 W

Electrical connection

Simple installation

335,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0612SWN-EN

60 x 120 cm (bxh)

With heating element

1160 watts, delta 50

514,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0512SWN-EN

50 x 120 cm (wxh)

With heating element

890 watts, delta 50

399,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0517GWN-EN

55 x 174 cm (wxh)

With heating element

1242 watts, delta 50

514,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0318SBN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR64_0818SB

39 x 180 cm (wxh)

Side and middle connection

3864 watts, delta 50

935,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0612GWN-EN

60 x 120 cm (bxh)

With heating element

749 watts, delta 50

464,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0612SWN

60 x 120 cm (bxh)

Side connection

749 watts, delta 50

365,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0512SWN

50 x 122 cm (wxh)

Side connection

890 watts, delta 50

300,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR67_0818RDN

39 x 180 cm (wxh)

Side and middle connection

3990 watts, delta 50

890,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513RDN

55 x 129.6 cm (wxh)

Side connection

1001 watts, delta 50

360,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRK12MBN-MBN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and flexible central heating pipe

114,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0418SBN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0612SWN

56.5 x 120 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0512RDN

50 x 122 cm (wxh)

Side connection

890 watts, delta 50

300,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0617SBN

60 x 170 cm (wxh)

Side connection

875 watts, delta 50

175,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0617SBN-EN

60 x 170 cm (wxh)

With heating element

875 watts, delta 50

284,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR18-0617GWN-EN

60 x 170 cm (wxh)

With heating element

983 watts, delta 50

294,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR53_0518RDN

47 x 180 cm (wxh)

Side and middle connection

1499 watts, delta 50

445,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518SWN-EN

50 x 187 cm (bxh)

With heating element

1036 watts, delta 50

564,50
Ordered today, delivered TuesdayDelivered on Tuesday

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.