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Carpenter
Stairs
Risers, riser height, and going from total rise.
Risers
6
Riser height166.67 mm
Goings5
Total run1250 mm
2R + G583.33 mm
Comfort / reg checkWithin common AU limits
Formula
risers = ceil(total rise / max riser); riser height = total rise / risers
ceil(1000 / 190) = 6 risers, each 166.67 mm
Guide only against common AU limits (riser 115-190 mm, going 240-355 mm, 2R+G 550-700 mm). Not a substitute for the NCC / BCA.