Plan for the seat you actually use.
Why eye level?
The screen center at seated eye level is a useful starting point for a comfortable view. Sony recommends this position (opens in a new tab). Look at the wall from your usual seat before choosing the height.
Your room sets the height.
A low sofa, a dining chair and a reclined seat give you different views. Measure your own eye height; Samsung’s guidance (opens in a new tab) also accounts for how and where you watch.
Measure, preview, then check the wall.
Choose a TV or screen size.
Use the model search above, or move the size slider. A model adds its published cabinet measurements; the preview still uses calculated screen geometry.
Measure your seated eye height.
Sit as you normally watch. Have someone measure vertically from the floor to your eyes and enter that value. The presets are starting points, not a requirement.
Try the position before installing.
Mark the proposed center and outline on the wall with removable tape. View it from each usual seat. Check the actual cabinet against furniture, the soundbar and the clearances in your TV manual.
Translate the plan to your mount.
The screen center is not a drill-hole position. Use the exact TV and bracket instructions to locate the hardware. Sony recommends a qualified installer (opens in a new tab) for wall mounting.
Three heights. One reference point.
The center follows your eye height. Half the screen height goes above it and half below. Changing the TV size changes its edges while keeping your eye-level reference.
- Screen top
- Eye height + half the screen height
- Screen center
- Your seated eye height
- Screen bottom
- Eye height − half the screen height
For your 65″ screen, calculated height is 31.9 in. At a 42.0 in center, its top is 57.9 in and its bottom is 26.1 in above the floor.
Screen, cabinet and bracket are different.
The preview describes a nominal 16:9 screen. Its decorative frame is illustrative. Cabinet dimensions include the physical enclosure; use the selected model’s measurements for the outside edges. VESA spacing describes the mounting-hole grid, not its vertical offset from the screen center. This page does not calculate bracket or drill-hole locations.
Mistakes to avoid.
Measuring while standing.
For seated viewing, measure from the seat you will use. A standing sightline can put the TV higher than you intended.
Treating 42 inches as the bottom edge.
The 42 inches fallback refers to the center. Your own measured eye height can differ, so check the position from your seat.
Checking only the screen.
The actual frame, furniture and soundbar need room too. Check the model’s cabinet and the manufacturer’s clearance requirements.
Marking the bracket at eye level.
The bracket’s reference point can differ from the screen center. Follow your model’s mounting diagram and the mount’s template.
Mounting-height FAQ.
Are the 42/45/48 in presets always right?
No. Our 42 inches starting preset places the screen center at that height. Mounting guidance also considers your seating position (opens in a new tab). Measure your seated eye height for a personal starting point. The 42/45/48 in presets are starting shortcuts; switching units keeps your entered physical height.
Does a larger TV need a higher center?
For the same seated eye level, the center can stay at the same height. A larger 16:9 screen extends farther above and below it. Check the bottom edge against the furniture using the actual cabinet dimensions.
What if I recline, or people use different seats?
Try the plan from the positions you use most. Measure the relevant eye heights and compare them here. A taped outline helps you judge the compromise before choosing a position.
What if the TV does not clear my furniture?
Check the actual cabinet, soundbar and ventilation space first. Try another furniture arrangement or a different center height and review it from your seat. This calculator does not test cabinet or furniture clearance.
Can I mount it above a fireplace?
The height calculator cannot assess heat or the wall construction. Check your exact TV, mount and fireplace instructions and ask a qualified installer to assess the location. Also test that higher viewing position from your usual seat.
Can I use these numbers to mark drill holes?
Use them to plan the screen position. The mount’s template, the TV’s mounting-hole offset and the wall construction determine hardware locations. Use the manufacturer instructions for your exact setup.
Are the room and screen drawn to physical scale?
No. Both illustrations are enlarged for readability. The labels are calculated from the selected nominal diagonal at 16:9; approved cabinet measurements are shown separately when you select a model.