Stair Calculator – Staircase Design Calculator

Calculate stair dimensions including number of steps, rise, run, and total staircase measurements. Essential tool for construction and home improvement projects.

Stair Calculator – Staircase Design Calculator

Calculate stair dimensions including number of steps, rise, run, and total staircase measurements. Essential tool for construction and home improvement projects.

Total vertical height

Height of each step

Depth of each step

Unit of measurement

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Staircase Design and Construction

Proper stair design ensures safety, comfort, and building code compliance. The relationship between rise and run affects the staircase's usability and safety.

How to Use This Calculator

Follow these simple steps to get accurate results:

  1. Enter your total rise
  2. Enter your step rise
  3. Enter your step run (tread)
  4. Enter your unit
  5. Click the "Calculate" button to see your results
  6. Review the detailed breakdown and explanation

Why Use Our Stair Calculator – Staircase Design Calculator?

  • 100% free and no registration required
  • Instant, accurate calculations with professional formulas
  • Mobile-friendly design that works on any device
  • Privacy-focused - your data never leaves your browser
  • Educational content to help you understand the results

Frequently Asked Questions

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