Mono Stringer Staircases Calculator

Mono Stringer Staircases Calculator

Mono/Single stringer staircase calculator helps to estimate the amount of materials, get complete pack drawings and 3D design of the construction.

All calculators
Also see
Display
DU
CL
Staircase Type
LF
RG
Stair Opening Dimensions (Horizontal)
LB
LT
MD
Staircase Construction Mode
EX
EB
EM
ET
Staircase Dimensions
SH
SW
Steps
MW
MF
DH
SC
SF
SP
Risers
HV
HT
Stringers
T
WI
QT
4
slab
ST
Wall
WT
Error calculationPlease check your input
the Calculator will be available after changes in the relevant parameters.
Click "Calculate" to open the options window.
Choose Drawing:
Distance: 0
Calculation results
Staircase Dimensions
  • Angle: 33.19 °
  • Comfortable Staircase Formula (R + G): 44.64 cm
  • Blondel's Formula (2R + G): 62.28 cm
  • Rise: 17.65 cm
  • Going (Run): 26.99 cm
  • Number of Steps: 16 pcs.
  • Staircase Width: 100 cm
  • Correct a Going (Lower Flight): 0 cm
  • Correct a Going (Intermediate Flight): 0 cm
  • Correct a Going (Upper Flight): 0 cm
Materials for construction
Step №1
  • length: 100 cm
  • width: 32.49 cm
  • thickness: 4 cm
  • volume: 0.013 m3
Step №2
  • length: 100 cm
  • width: 32.5 cm
  • thickness: 4 cm
  • volume: 0.013 m3
Step №3
  • length: 100 cm
  • width: 40.47 cm
  • thickness: 4 cm
  • volume: 0.016 m3
Step №4
  • length: 109.58 cm
  • width: 52.11 cm
  • thickness: 4 cm
  • volume: 0.023 m3
Step №5
  • length: 145.77 cm
  • width: 57.73 cm
  • thickness: 4 cm
  • volume: 0.034 m3
Step №6
  • length: 151.42 cm
  • width: 47.25 cm
  • thickness: 4 cm
  • volume: 0.029 m3
Step №7
  • length: 121.41 cm
  • width: 46.49 cm
  • thickness: 4 cm
  • volume: 0.023 m3
Step №8
  • length: 105.37 cm
  • width: 40.16 cm
  • thickness: 4 cm
  • volume: 0.017 m3
Step №9
  • length: 100 cm
  • width: 40.64 cm
  • thickness: 4 cm
  • volume: 0.016 m3
Step №10
  • length: 110.11 cm
  • width: 51.69 cm
  • thickness: 4 cm
  • volume: 0.023 m3
Step №11
  • length: 146.06 cm
  • width: 57.06 cm
  • thickness: 4 cm
  • volume: 0.033 m3
Step №12
  • length: 151.42 cm
  • width: 49.55 cm
  • thickness: 4 cm
  • volume: 0.03 m3
Step №13
  • length: 119.78 cm
  • width: 48.72 cm
  • thickness: 4 cm
  • volume: 0.023 m3
Step №14
  • length: 104.11 cm
  • width: 39.53 cm
  • thickness: 4 cm
  • volume: 0.016 m3
Step №15
  • length: 100 cm
  • width: 33.66 cm
  • thickness: 4 cm
  • volume: 0.013 m3
Step №16
  • length: 100 cm
  • width: 33.65 cm
  • thickness: 4 cm
  • volume: 0.013 m3
Riser №1
  • length: 100 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №2
  • length: 100 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №3
  • length: 100 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №4
  • length: 101.55 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №5
  • length: 115.07 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.003 m3
Riser №6
  • length: 141.42 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.003 m3
Riser №7
  • length: 115.37 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.003 m3
Riser №8
  • length: 101.71 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №9
  • length: 100 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №10
  • length: 101.71 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №11
  • length: 115.38 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.003 m3
Riser №12
  • length: 141.42 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.003 m3
Riser №13
  • length: 113.78 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.003 m3
Riser №14
  • length: 100.97 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №15
  • length: 100 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Riser №16
  • length: 100 cm
  • width: 13.65 cm
  • thickness: 1.8 cm
  • volume: 0.002 m3
Initial parameters
Display
  • Units: cm
  • Color drawing: color
Staircase Type
  • Left Turn:  selected
Stair Opening Dimensions (Horizontal)
  • Length along Lower Stairway: 200 cm
  • Length along Upper Stairway: 200 cm
  • Distance between Stair Flights: 80 cm
Staircase Construction Mode
  • Fixed Total Run:  selected
Staircase Dimensions
  • Total Rise: 300 cm
  • Staircase Width: 100 cm
Steps
  • Minimum Tread Depth at the Connection to the Support Post: 10 cm
  • Minimum Tread Depth at the Connection to the Stringer: 4 cm
  • Preferred Rise: 18 cm
  • Thickness: 4 cm
  • Nosing (Tread Overlap): 4 cm
Risers
  • Thickness: 1.8 cm
Stringers
  • Thickness: 6 cm
  • Minimum Throat Depth: 15 cm
  • Quantity: 3 cm
slab
  • thickness: 20 cm
Wall
  • Thickness: 20 cm
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