0 cm = going from the step formula.
Step formula per DIN 18065: 2 × rise + going = 63 cm. Target rise: 17.5 cm.
Number of steps
16steps
16For a 280 cm floor-to-floor height, 16 steps fit: rise 17.5 cm, going 26.67 cm, pace 61.67 cm – DIN 18065 is met.
Step-count variants
The number of steps follows from the target rise of 17.5 cm; the going from run ÷ (steps − 1). With a fixed run, one step more or less often restores DIN compliance.
Plan further:Concrete calculatorScreed calculatorInsulation calculator