Anthropometric Shoulder Breadth Doorway Clearance Checker

Actual shoulder/doorway two-sided clearance audit with measured clothing/side-clearance policy; not fire-egress compliance. Caller independently establishes matching units, evidence, method edition and applicability; output is not compliance, diagnosis, work-safety approval, geological identity or validated hazard prediction.

Description

Shoulder breadth and wall clearance jointly determine a geometric passage allowance.

Shoulder breadth and wall clearance jointly determine a geometric passage allowance.^[1]

A positive reserve describes the supplied dimensions without proving comfortable movement for every user. Use this tool to calculate anthropometric Shoulder Breadth Doorway Clearance Checker from the supplied measurements and assumptions.

When to use Anthropometric Shoulder Breadth Doorway Clearance Checker

Use this tool to calculate anthropometric Shoulder Breadth Doorway Clearance Checker from the supplied measurements and assumptions. Establish the observation protocol, units, task and reference population or review criterion before entering measurements.

How to use Anthropometric Shoulder Breadth Doorway Clearance Checker and understand its results

Establish the observation protocol, units, task and reference population or review criterion before entering measurements.
Enter observedShoulderBreadthsCm, observedDoorwayWidthsCm, callerSideClearancesCm, using the field meanings and rules below, then run the tool.
Read signedDoorwayReservesCm. Interpret the fields using their units, signs and evidence conventions below.
If input validation fails, correct the reported field and run again. Before applying the result, check reference scope, model assumptions and any missing evidence or placeholder values.

Input field	Meaning	Value type	Requirement
observedShoulderBreadthsCm	Observed shoulder breadths cm	list of number	Required
observedDoorwayWidthsCm	Observed doorway widths cm	list of number	Required
callerSideClearancesCm	Caller side clearances cm	list of number	Required

Enter nonempty aligned positive shoulder and opening widths with nonnegative side-clearance allowances. Subtract shoulder width and two side clearances from each opening width. Return signed reserves in the supplied length unit, without an installed passage criterion.

reserve_i=openingWidth_i−shoulderWidth_i−2×sideClearance_i

Use the exact units, boundary rules, ordering and missing-evidence conventions above.

Output field	Meaning	Value type
signedDoorwayReservesCm	Signed Doorway Reserves Cm; follow the units, sign, ordering and evidence convention stated above	list of number

json

{
  "input": {
    "observedShoulderBreadthsCm": [
      40,
      45
    ],
    "observedDoorwayWidthsCm": [
      55,
      50
    ],
    "callerSideClearancesCm": [
      5,
      5
    ]
  },
  "output": {
    "signedDoorwayReservesCm": [
      5,
      -5
    ]
  }
}

Limitations and assumptions

A positive reserve describes the supplied dimensions without proving comfortable movement for every user. Interpretation depends on the units, sampling scope and exact model described above.

All listed fields require explicit values. Unexpected fields, incorrect types, nonfinite numbers and sparse evidence arrays fail validation; the specific bounds and alignment requirements are stated above. Extremely large inputs or outputs can also be rejected. An input error is distinct from a successful result reporting false, no matches or missing evidence.

Alternative or Complementary methods

Use Anthropometric Shelf Spacing Vertical Storage Planner for this related task: Shelf spacing must accommodate object height and chosen handling clearance.

Use Standing Forward Reach Distance Anthropometric Calculator when its separate inputs and assumptions fit the question: Functional reach can differ from a standing-reach measurement because of equipment restrictions.

References

Anthropometric Shoulder Breadth Doorway Clearance Checker — tool.io

Similar or alternative tools

Anthropometric Shelf Spacing Vertical Storage Planner
Shelf spacing must accommodate object height and chosen handling clearance.
Standing Forward Reach Distance Anthropometric Calculator
Functional reach can differ from a standing-reach measurement because of equipment restrictions.