Calculate the dimensions of a staircase

Calculate the ideal dimensions for a straight or level staircase. Some of these calculations take into account a limited length to best fit your situation.

Complete the information below:

Height of the stairs cm

Length of the stairs cm

Width of the stairs cm

Hopper length cm

Optimal straight staircase

Number of steps steps

Height of a step cm

Ideal lap cm

Ideal total length cm

Straight staircase with limited length

If the values shown below do not fall within the comfort limits, the length of the staircase must be varied until satisfactory results are obtained.

Number of steps steps

Height of a step cm

Ideal lap cm

Limits : cm et cm

Tread width cm

Comfort limits : 57 to 64 cm, ideally 62

Escalier avec palier

If the values shown below do not fall within the comfort limits, the hopper length should be varied until satisfactory results are obtained.

Number of steps steps

low and high

Height of a step cm

Comfort limits : 16 to 18 cm

Height of landing cm

Ideal lap cm

Comfort limits : to cm

Tread width cm

Comfort limits : 57 to 64 cm, ideally 62