Staircase

Staircase Risers and Treads Calculator (Per Indian Standards)

Enter details to calculate optimal risers, treads, and dimensions. Complies with NBC 2016 (R: 150-190 mm, T: 250-300 mm) and 2R + T ≈ 600-650 mm.

Total Height (mm): Min Riser (mm): Max Riser (mm): Min Tread (mm): Max Tread (mm): Stair Type: Straight Flight Dog-Legged (2 Flights) Stair Width (mm): Landing Width (mm, for Dog-Legged):