The golden rule for bedside tables is all about comfort. Aim for a height that...

https://www.bookmark-zulu.win/for-the-best-bedroom-ergonomics-aim-for-your-bedside-table-to-sit-5-to-10-cm

The golden rule for bedside tables is all about comfort. Aim for a height that sits between 55 and 70 centimetres from the floor, which works for most UK bed bases