other

Stair Calculator

Calculate stair dimensions: number of risers, tread depth, and stringer length.

Inputs

Number of Risers16
Actual Riser Height6.750 inches
Number of Treads15
Total Run150 inches (12.50 ft)
Stringer Length184.84 inches
Stair Angle35.8°

Recent Calculations

No calculations yet — results will appear here automatically.