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

314 products

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DR18-0617GWN

60 x 170 cm (wxh)

Side connection

983 watts, delta 50

185,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0512GWN-EN

50 x 120 cm (wxh)

With heating element

890 watts, delta 50

399,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DRK14MBN-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
DR52_0418RDN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

365,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR66_0512SWN

50 x 127.6 cm (bxh)

Side connection

733 watts, delta 50

320,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0318GWN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV3500-B

3.5 m², 525 W

Electrical connection

Simple installation

315,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR17-0611SBN

60 x 110 cm (wxh)

Middle connection

559 watts, delta 50

150,-
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
DR52_0318RDN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

295,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR53_0318SBN

28 x 180 cm (wxh)

Side and middle connection

899 watts, delta 50

295,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0617RDN-EN

60 x 170 cm (wxh)

With heating element

875 watts, delta 50

284,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR62_0318SW

37 x 180 cm (wxh)

Middle connection

774 watts, delta 50

285,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0512SBN

50 x 122 cm (wxh)

Side connection

890 watts, delta 50

300,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0611GWN-EN

60 x 118 cm (bxh)

With heating element

668 watts, delta 50

259,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0513RDN

55 x 130 cm (bxh)

Zijaansluiting

471 watt, delta 50

205,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0318SBN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0412GWN

37.5 x 120 cm (bxh)

Side and middle connection

701 watts, delta 50

255,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR53_0518RDN

47 x 180 cm (wxh)

Side and middle connection

1499 watts, delta 50

445,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR54_0412SBN

29.7 x 120 cm (wxh)

Middle connection

1176 watts, delta 50

425,-
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
DR57_0612SWN

60 x 120 cm (bxh)

Side connection

1160 watts, delta 50

415,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0620SBN-EN

60 x 204 cm (bxh)

With heating element

1933 watts, delta 50

799,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR60_0612GWN

60 x 120 cm (bxh)

Side connection

749 watts, delta 50

365,-
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.