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:

DR66_0512RLN

50 x 127.6 cm (bxh)

Side connection

733 watts, delta 50

320,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518RDN

50 x 187 cm (bxh)

Side connection

1036 watts, delta 50

455,-
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
DRRL
2,50
Ordered today, delivered TuesdayDelivered on Tuesday
ERTX-0900WN
109,50
Ordered today, delivered TuesdayDelivered on Tuesday
VV1500-W

1.5 m², 225 W

Electrical connection

Simple installation

215,-
Ordered today, delivered TuesdayDelivered on Tuesday
VV4500-B

4.5 m², 675 W

Electrical connection

Simple installation

355,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0513GWN-EN

55 x 130 cm (bxh)

Met verwarmingselement

471 watt, delta 50

304,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0517GWN

55 x 174 cm (bxh)

Zijaansluiting

629 watt, delta 50

275,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0517GWN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0517SBN

55 x 174 cm (bxh)

Zijaansluiting

629 watt, delta 50

275,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0517SBN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
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
DR16-0607SBN-EN

60 x 74 cm (wxh)

With heating element

339 watts, delta 50

188,95
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
DR17-0611GWN

60 x 110 cm (wxh)

Middle connection

559 watts, delta 50

150,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR17-0617RDN

60 x 170 cm (wxh)

Middle connection

875 watts, delta 50

195,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR18-0611GWN-EN

60 x 118 cm (bxh)

With heating element

668 watts, delta 50

259,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR18-0611RDN

60 x 118 cm (bxh)

Side connection

668 watts, delta 50

160,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR18-0611SBN

60 x 118 cm (bxh)

Side connection

668 watts, delta 50

160,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR18-0611SWN-EN

60 x 118 cm (bxh)

With heating element

668 watts, delta 50

259,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR18-0617RDN-EN

60 x 170 cm (wxh)

With heating element

983 watts, delta 50

294,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR50_0312RDN

37 x 120 cm (wxh)

Side and middle connection

695 watts, delta 50

265,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR50_0312RLN

37 x 120 cm (wxh)

Side and middle connection

695 watts, delta 50

265,-
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.