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:

DR57_0517SWN-EN

50 x 174 cm (bxh)

With heating element

1270 watts, delta 50

564,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR18-0617SBN-EN

60 x 170 cm (wxh)

With heating element

983 watts, delta 50

294,50
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
DR52_0418SBN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR53_0318RDN

28 x 180 cm (wxh)

Side and middle connection

899 watts, delta 50

295,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0517SBN-EN

55 x 174 cm (wxh)

With heating element

1242 watts, delta 50

514,50
Ordered today, delivered TuesdayDelivered on Tuesday
DRK11GCN-GCN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and steel central heating pipes

92,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0512RDN

50 x 127.6 cm (bxh)

Side connection

733 watts, delta 50

320,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0318SBN-E

27.6 x 180 cm (wxh)

With thermostat

886 watts, delta 50

695,-
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
DR57_0517SWN

50 x 174 cm (bxh)

Side connection

1270 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0312GWN

28 x 120 cm (wxh)

Side and middle connection

525 watts, delta 50

249,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513SWN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR17-0617SBN

60 x 170 cm (wxh)

Middle connection

875 watts, delta 50

195,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0905SWN

85 x 50 cm (wxh)

Side connection

799 watts, delta 50

449,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0512SWN

50 x 127.6 cm (bxh)

Side connection

733 watts, delta 50

320,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0617GWN-EN

60 x 170 cm (wxh)

With heating element

875 watts, delta 50

284,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0618SBN-E

55.5 x 180 cm (wxh)

With thermostat

1771 watts, delta 50

1.145,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0517GWN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0517RDN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR64_0818RD

39 x 180 cm (wxh)

Side and middle connection

3864 watts, delta 50

890,-
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
DR66_0518SBN-EN

50 x 187 cm (bxh)

With heating element

1036 watts, delta 50

564,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0607GWN

60 x 74 cm (wxh)

Side connection

339 watts, delta 50

89,-
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.