Skip to content
SARZAMEEN BuyRentAgentsBlog

Staircase Calculator

Enter the floor-to-floor height and preferred step sizes to get a comfortable stair layout.

Enter your details

Comfortable range is 6 to 7.5 inches.
Comfortable range is 9.5 to 12 inches.

Results

Enter your values and press Calculate. Results will appear here and update as you change inputs.

    Planning aid only. It does not replace the judgement of a licensed engineer, architect or electrician. Confirm with a professional before work starts.

    How this calculator works

    • Number of risers = height ÷ preferred riser, rounded; the riser is then adjusted to fit exactly.
    • Concrete = sloping waist slab plus triangular steps.

    Frequently asked questions

    Around 6 to 7 inches is comfortable for homes. Steeper stairs are tiring and unsafe for children and the elderly.