TV Mounting Height Calculator

Calculate the perfect height to mount your television. Find the exact distance from the floor to the center, top, and bottom edge of your screen.

TV Size (Diagonal) inches Standard sizes: 55", 65", 75", 85" Please enter a valid TV size

Seated Eye Level (From Floor) inches

Standard Couch: ~42" | Bar Seating: ~48" | Bedroom: ~60" Please enter a valid eye level height

Calculation Results

Floor to TV Center

— inches

Measure this distance up from the floor to mark your mount center.

How to use this TV mounting calculator

Enter your TV size

Input the advertised diagonal size of your TV (e.g., 65 inches). The calculator uses a standard 16:9 aspect ratio to determine the screen's true physical height.

Determine your eye level

Sit in your primary viewing spot (couch, chair, or bed) and measure the distance from the floor straight up to your eyes. For standard living room couches, this is usually 42 inches.

Adjust for your room type

If mounting a TV in a bedroom, you are typically lying down or slightly propped up. You will want to slide the eye-level metric higher (closer to 60 inches) to prevent neck strain.

Mark the wall

Use the "Floor to TV Center" measurement to mark where the center of your mounting bracket should go. Use the "Floor to Bottom Edge" metric to ensure the TV clears any furniture or soundbars.

Ideal TV Mounting Heights by Seating Scenario

TV Size (Diagonal)	Seating Scenario	Floor to Bottom Edge	Floor to Center
43 Class	Standard Couch	31.5 inches	42 inches
43 Class	Bar Stools	44.5 inches	55 inches
43 Class	Standing / Gym	54.5 inches	65 inches
50 Class	Standard Couch	29.7 inches	42 inches
50 Class	Bar Stools	42.7 inches	55 inches
50 Class	Standing / Gym	52.7 inches	65 inches
55 Class	Standard Couch	28.5 inches	42 inches
55 Class	Bar Stools	41.5 inches	55 inches
55 Class	Standing / Gym	51.5 inches	65 inches
65 Class	Standard Couch	26.1 inches	42 inches
65 Class	Bar Stools	39.1 inches	55 inches
65 Class	Standing / Gym	49.1 inches	65 inches
75 Class	Standard Couch	23.6 inches	42 inches
75 Class	Bar Stools	36.6 inches	55 inches
75 Class	Standing / Gym	46.6 inches	65 inches
83 Class	Standard Couch	21.7 inches	42 inches
83 Class	Bar Stools	34.7 inches	55 inches
83 Class	Standing / Gym	44.7 inches	65 inches
85 Class	Standard Couch	21.2 inches	42 inches
85 Class	Bar Stools	34.2 inches	55 inches
85 Class	Standing / Gym	44.2 inches	65 inches

Frequently asked questions

How high should I mount a 65 inch TV?

For standard living room seating, you should mount a 65-inch TV so its center is exactly 42 inches from the floor. This places the bottom edge of the TV approximately 26 inches from the floor, assuming a standard 16:9 aspect ratio.

What is the standard eye level for TV mounting?

The industry standard eye level for a person sitting on a traditional living room couch is 42 inches from the floor. Ergonomic guidelines suggest that the middle of your TV screen should sit directly at this line to prevent neck strain during long viewing sessions.

Should a bedroom TV be mounted higher?

Yes. When lying in bed, your line of sight naturally tilts upward. Most professionals recommend mounting bedroom TVs with the center between 55 and 60 inches from the floor, often using a tilt-mount bracket to angle the screen slightly downward toward the pillows.

Does this calculator work for all TV brands?

Yes, this calculator works for virtually all modern flatscreen TVs (Samsung, LG, Sony, Vizio, TCL, etc.) because almost all modern televisions are built using the exact same 16:9 aspect ratio. The math precisely converts the diagonal screen size into physical height and width.

About this calculator

This TV mounting height calculator helps homeowners, interior designers, and AV installers find the ergonomically perfect position for any television. Mounting a TV too high (often called "r/TVTooHigh" syndrome) is the leading cause of neck strain and poor viewing angles.

To provide exact dimensions, the tool utilizes the standard mathematical formulas for a 16:9 aspect ratio:

TV Physical Height = Diagonal Size × 0.4903
TV Physical Width = Diagonal Size × 0.8716

Floor to Bottom Edge = Seated Eye Level - (TV Height ÷ 2)
Floor to Top Edge = Seated Eye Level + (TV Height ÷ 2)

A note on bezels: Modern TVs have ultra-thin bezels (the plastic or metal frame around the screen), meaning the viewable screen size is virtually identical to the physical size of the unit. The calculated bottom and top edge measurements will generally be accurate within half an inch. Always verify clearance if mounting above a tall media console or fireplace mantle.