Inputs

Room length m Enter a numeric project value in m at or above 0.1. Room width m Enter a numeric project value in m at or above 0.1. Maximum x spacing m Enter a numeric project value in m at or above 0.01. Maximum y spacing m Enter a numeric project value in m at or above 0.01. Length edge offset m Enter a numeric project value in m at or above 0. Width edge offset m Enter a numeric project value in m at or above 0.

Doors and windows

Add one row for each relevant space, item, zone, document, or measurement set.

Row 1

Opening type Choose the option that best matches the project condition. Opening origin x m Enter a numeric project value in m at or above 0. Opening origin y m Enter a numeric project value in m at or above 0. Opening width m Enter a numeric project value in m at or above 0.01. Opening height m Enter a numeric project value in m at or above 0.01. Clearance around opening m Enter a numeric project value in m at or above 0.

Opening count --

Candidate fixture count --

Clearance warning count --

Actual x spacing -- m

Fixture coordinates --

Clearance warnings --

Layout status --

Calculation details

Opening count: --
Candidate fixture count: --
Clearance warning count: --
Actual x spacing: -- m
Actual y spacing: -- m
Fixture coordinates: --
Clearance warnings: --
Layout status: --

Important notes

Confirm swing paths, reveal conditions, glazing, lintels, services, and the final luminaire installation method.
Australian standards may inform the planning boundary; this calculator does not certify compliance.

Formulas

\(\displaystyle P_{clear} = P_{grid} \setminus \bigcup(D_i \cup W_i)^{clearance}\)
\(\displaystyle S_{actual} = (L-2O)/(n-1)\)
Door and window geometry is a planning overlay and does not certify installation clearances.

Generate a room grid while keeping door and window opening clearances visible.

Room Layout with Doors and Windows is a planning aid. Keep the target source, product data, measurement method, and project assumptions with the result. Confirm compliance, installation, certification, and safety decisions with the responsible professional.

Inputs

Results

Formulas