Is a 75 inch TV too big for 8 feet away?

No — a 75-inch TV is generally not too big for 8 feet away.

At 8 feet (96 inches), a 75-inch TV gives a field of view of roughly 38 degrees, which is in a comfortable, immersive range for most people.

A few commonly cited viewing-guideline ranges are:

• SMPTE: about a 30-degree minimum viewing angle for general viewing
• THX: about a 40-degree viewing angle for a more cinematic experience

So at 8 feet, a 75-inch 4K TV is usually a good fit for movies, sports, and gaming.

When it might feel too big:

• If you mainly watch lower-resolution or heavily compressed content, imperfections can be easier to notice.
• If the room is small or the seating layout is tight, the screen may feel visually dominant.
• Personal preference matters a lot: some people prefer a more immersive screen, while others like something less prominent.

Bottom line: for most people, a 75-inch TV at 8 feet is a good match, not too big.