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

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DR52_0418GWN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513RDN

55 x 129.6 cm (wxh)

Side connection

1001 watts, delta 50

360,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513SBN

55 x 129.6 cm (wxh)

Side connection

1001 watts, delta 50

360,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0617SBN-EN

60 x 170 cm (wxh)

With heating element

875 watts, delta 50

284,50
Ordered today, delivered TuesdayDelivered on Tuesday
IRH15060-B-W

150 x 60 cm

660 watts

Thermostat and receiver included

996,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0517SBN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0611SBN-EN

60 x 110 cm (wxh)

With heating element

559 watts, delta 50

224,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0513SWN-EN

55 x 130 cm (bxh)

Met verwarmingselement

471 watt, delta 50

304,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR67_0818SWN

39 x 180 cm (wxh)

Side and middle connection

3990 watts, delta 50

935,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0517SWN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered today, delivered TuesdayDelivered on Tuesday
IRH12060-W-W

120 x 60 cm

550 watts

Thermostat and receiver included

842,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0618GWN-EN

60 x 180 cm (wxh)

With heating element

1090 watts, delta 50

554,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR16-0611SBN

60 x 110 cm (wxh)

Side connection

559 watts, delta 50

125,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0318SWN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0618SBN-EN

60 x 180 cm (wxh)

With heating element

1090 watts, delta 50

554,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0513SBN-EN

55 x 130 cm (bxh)

Met verwarmingselement

471 watt, delta 50

304,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0517RDN

50 x 174 cm (bxh)

Side connection

1270 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513GWN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR55_0412SWN

37.5 x 120 cm (bxh)

Side and middle connection

1285 watts, delta 50

470,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0517SWN-EN

55 x 174 cm (wxh)

With heating element

1242 watts, delta 50

514,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513SWN

55 x 129.6 cm (wxh)

Side connection

1001 watts, delta 50

360,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0318SWN-E

27.6 x 180 cm (wxh)

With thermostat

886 watts, delta 50

695,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0405SWN

37.5 x 50 cm (wxh)

Side connection

292 watts, delta 50

205,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513SBN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
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.