How much electricity does a modern 55" OLED TV use?

[wax lyrical]

...if left on and watched almost all day, every day (during the weekdays)?

[wax lyrical]

Thanks All. much appreciated! So approximately 25/30 pence per day.

Less than I was expecting, so no need to shout at the wife...

[wax lyrical]

Fortunately it's watching various content across Sky and Netflix. While she's 'WFH'.

Mr Pointy said:

wax lyrical said:

Thanks All. much appreciated! So approximately 25/30 pence per day.

Less than I was expecting, so no need to shout at the wife...

The potentially bigger problem is screen burn if she leaves it on all day one channel that has fixed graphics like the News channels. Make her change the channel every hour, no return with two hours.