DexMouse.org

Monitor Distance Calculator

Sitting too close to your monitor causes digital eye strain, while sitting too far forces you to lean forward, ruining your posture.

Stated Assumptions

  • Calculations are based on the standard 1.5x to 2.5x diagonal screen size rule.
  • Resolution scaling is assumed to be set at standard OS defaults (100% for 1080p, 150%+ for 4K).

Calculate Ideal Distance

Minimum Distance

Maximum Distance