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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DR13-0513SWN-EN

55 x 130 cm (bxh)

Met verwarmingselement

471 watt, delta 50

304,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517GWN

55 x 174 cm (bxh)

Zijaansluiting

629 watt, delta 50

275,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517GWN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517RDN

55 x 174 cm (bxh)

Zijaansluiting

629 watt, delta 50

275,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517RDN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517SBN

55 x 174 cm (bxh)

Zijaansluiting

629 watt, delta 50

275,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517SBN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517SWN

55 x 174 cm (bxh)

Zijaansluiting

629 watt, delta 50

275,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR13-0517SWN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0617SWN

60 x 170 cm (wxh)

Side connection

875 watts, delta 50

175,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR17-0611SWN

60 x 110 cm (wxh)

Middle connection

559 watts, delta 50

150,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR17-0617RDN

60 x 170 cm (wxh)

Middle connection

875 watts, delta 50

195,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0611RDN

60 x 118 cm (bxh)

Side connection

668 watts, delta 50

160,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0611RDN-EN

60 x 118 cm (bxh)

With heating element

668 watts, delta 50

259,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0611SBN

60 x 118 cm (bxh)

Side connection

668 watts, delta 50

160,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0611SWN-EN

60 x 118 cm (bxh)

With heating element

668 watts, delta 50

259,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0617RDN

60 x 170 cm (wxh)

Side connection

983 watts, delta 50

185,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR50_0312RDN

37 x 120 cm (wxh)

Side and middle connection

695 watts, delta 50

265,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR50_0312RLN

37 x 120 cm (wxh)

Side and middle connection

695 watts, delta 50

265,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0312GWN

28 x 120 cm (wxh)

Side and middle connection

525 watts, delta 50

249,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0312RDN

28 x 120 cm (wxh)

Side and middle connection

525 watts, delta 50

235,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0318SWN-E

27.6 x 180 cm (wxh)

With thermostat

886 watts, delta 50

695,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0412RDN

37.5 x 120 cm (bxh)

Side and middle connection

701 watts, delta 50

255,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0418SBN-E

36.9 x 180 cm (wxh)

With thermostat

1181 watts, delta 50

845,-
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.