Planning tools
Independent reading and planning resources. Check the linked original sources before making decisions.
Screen dimensions
Use a stated diagonal and aspect ratio. This excludes the enclosure, stand and required clearances.
Width = diagonal x aspect width / square root(aspect width squared + aspect height squared). Height uses aspect height. No desk-fit, curved-panel or viewing-comfort assessment.Pixel density
Use native pixel counts and the stated diagonal. The result does not establish comfortable text or an operating-system scaling setting.
Square root(horizontal pixels squared + vertical pixels squared) / diagonal inches. No measured quality, eyesight suitability or comfortable viewing-distance prediction.Display setup cost
Example amounts are hypothetical. Count each seller-quoted charge once. Tax is a separately entered amount, rather than a calculated legal rate.
Add the five separate amounts. No current price, tax rule, future cost, hardware compatibility or installation approval is inferred.