Stair Calculator

Calculate stair dimensions, risers, treads, and stringers for construction projects. Ensure safety compliance with proper stair design calculations.

Stair Calculator

Stair Results

Enter dimensions to calculate stair design

Stair Construction Information

Stair Components

  • Riser: Vertical part of each step
  • Tread: Horizontal part of each step
  • Stringer: Support beam for the stairs
  • Handrail: Safety railing for support
  • Baluster: Vertical posts supporting handrail

Construction Tips

  • Measure Twice: Double-check all measurements
  • Level Steps: Ensure all treads are level
  • Secure Stringers: Properly attach to structure
  • Safety First: Follow local building codes
  • Professional Help: Consult experts for complex projects