Inputs

Task plane height m Enter a numeric project value in m between 0.01 and 20. Plane orientation Choose the option that best matches the project condition. Task type Choose the option that best matches the project condition. Target illuminance lux Enter a numeric project value in lux at or above 0.01. Room length m Enter a numeric project value in m at or above 0.01. Room width m Enter a numeric project value in m at or above 0.01.

Task plane area -- m2

Task plane illuminance -- lux

Height above floor -- m

Plane orientation --

Task type --

Measurement definition --

Calculation details

Task plane area: -- m2
Task plane illuminance: -- lux
Height above floor: -- m
Plane orientation: --
Task type: --
Measurement definition: --

Important notes

The task plane target is a planning record and does not establish a point-by-point result or compliance outcome.
Australian standards and project targets require current, task-specific review; this calculator does not declare compliance.

Formulas

\(\displaystyle A_{\mathrm{plane}} = L \times W\)
Record the horizontal or vertical measurement plane explicitly.

Record a task-plane illuminance target with its orientation, height, and room area.

Task Plane Lux Calculator 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.

FAQs

Why record the plane orientation?

Horizontal and vertical task planes answer different lighting questions and must not be treated as interchangeable.

Inputs

Results

Formulas

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