TV Height Calculator

Find the ideal height to mount your TV on the wall based on screen size, seated eye level, and viewing distance. This calculator recommends a center mounting height that aligns with your natural line of sight, reducing neck strain and providing comfortable viewing whether you are on a sofa, recliner, or bed.

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Result

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Formula

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Core Formula
Bottom Edge=Eye LevelScreen Height2  Screen Height=Diagonal×sin ⁣(arctan916)\text{Bottom Edge} = \text{Eye Level} - \frac{\text{Screen Height}}{2} \\[6pt] \; \text{Screen Height} = \text{Diagonal} \times \sin\!\left(\arctan\frac{9}{16}\right)

How it works: The calculator starts with your seated eye level as the baseline for the TV center. It then adjusts based on screen height (derived from the diagonal size), viewing distance, and any tilt angle to recommend where the center of the screen should be on your wall.

Worked Example

For a 65-inch TV with a seated eye level of 42 inches and 9 feet viewing distance: the TV screen is approximately 31.9 inches tall. The recommended center height is around 42 inches (matching eye level), placing the bottom edge at about 26 inches and the top edge at about 58 inches from the floor.

Frequently Asked Questions

Should the TV center be at eye level?

For most living room setups, mounting the TV center at seated eye level (typically 42 inches from the floor) provides the most comfortable viewing. This minimizes neck tilt and keeps the screen centered in your field of vision.

What if I watch TV from a recliner or bed?

Recliners and beds lower your eye level and angle your gaze upward. Mount the TV slightly higher than standard and use a tilting mount angled 5 to 15 degrees downward to compensate.

How do I measure my seated eye level?

Sit in your usual viewing position on your couch or chair. Have someone measure the distance from the floor to your eyes. Most adults have a seated eye level between 38 and 44 inches.

Does a bigger TV need to be mounted higher?

Not necessarily higher, but a larger screen is taller, so the bottom edge sits lower and the top edge sits higher relative to the center point. The center should still align near eye level regardless of size.

What about mounting a TV above a fireplace?

Mounting above a fireplace typically places the TV too high for comfortable viewing. If you must, use a pull-down or tilting mount that angles the screen downward, and make sure the heat from the fireplace does not damage the TV.

Is it possible to embed the TV Height Calculator on another website?

Yes, embedding the TV Height Calculator is free. Hit the "Embed" button on this page, adjust the width, height, and theme, then grab the iframe code. It works on WordPress, Wix, Squarespace, Shopify, and plain HTML pages. No registration needed. Full instructions at calculory.com/services/embed-calculators.

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