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:

DR16-0617SWN-EN

60 x 170 cm (wxh)

With heating element

875 watts, delta 50

284,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0517SBN

50 x 174 cm (bxh)

Side connection

1270 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0612SBN-EN

60 x 120 cm (bxh)

With heating element

749 watts, delta 50

464,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0612SWN-EN

60 x 120 cm (bxh)

With heating element

749 watts, delta 50

464,95
Ordered today, delivered TuesdayDelivered on Tuesday
DRRL
2,50
Ordered today, delivered TuesdayDelivered on Tuesday
DRSB
2,50
Ordered today, delivered TuesdayDelivered on Tuesday
VV2000-B

2 m², 300 W

Electrical connection

Simple installation

235,-
Ordered today, delivered TuesdayDelivered on Tuesday
VV4000-W

4 m², 600 W

Electrical connection

Simple installation

335,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0607RDN

60 x 74 cm (wxh)

Side connection

339 watts, delta 50

89,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0611RL

60 x 110 cm (wxh)

Side connection

559 watts, delta 50

125,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0617RDN

60 x 170 cm (wxh)

Side connection

875 watts, delta 50

175,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR17-0611RDN

60 x 110 cm (wxh)

Middle connection

559 watts, delta 50

150,-
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_0518GWN

47 x 180 cm (wxh)

Side and middle connection

1499 watts, delta 50

445,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR55_0412GWN

37.5 x 120 cm (bxh)

Side and middle connection

1285 watts, delta 50

470,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0512GWN

50 x 122 cm (wxh)

Side connection

890 watts, delta 50

300,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0612SWN

60 x 120 cm (bxh)

Side connection

1160 watts, delta 50

415,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0620RDN

60 x 204 cm (bxh)

Side connection

1933 watts, delta 50

690,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0612GWN

60 x 120 cm (bxh)

Side connection

749 watts, delta 50

365,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0612RDN

60 x 120 cm (bxh)

Side connection

749 watts, delta 50

365,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR64_0818RL

39 x 180 cm (wxh)

Side and middle connection

3864 watts, delta 50

890,-
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
DR67_0818SBN

39 x 180 cm (wxh)

Side and middle connection

3990 watts, delta 50

935,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRK21MBN-MB

Thermostatic radiator valve

Thermostatic radiator knob with child lock and frost-free setting

Including connection for copper and flexible central heating pipe

114,50
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.