User: nizak, Location: Olympia, WA
Asked on: Sunday, March 27, 2011 at 8:32 pm EDT
Answered on: Tuesday, May 14, 2024 at 3:22 am EDT
Question: Could anyone here point me to an online "lighting calculator"? Somewhere I've seen a calculator that figures how many fixtures are needed to light a room to a particular foot candle.You punch in room dimensions, ceiling height type of fixture and lamps and wall and floor finishes and it gives you the # of fixtures needed along with a layout. Thanks.
Lighting Calculators that Calculate Fixture Quantity and Layout
Lighting Design Calculator
https://www.ecolightingnow.com/ecolightingnow-lighting-design-calculator
Lighting Calculator Pro
https://www.lightingcalculatorpro.com/
QuickLighting
https://www.quicklighting.com/calculator.aspx
Lite Plan Studio
https://liteplan.viewpoint.com/LP_Studio/Demo?LPVersion=R1
Lighting Calculators that Calculate Foot-Candles (Illuminance)
IES Lighting Calculator
https://www.ies.org/lighting-calculators/
Dialux evo
https://www.dialux.com/en/features/dialux-evo/
ReluxDesktop
https://www.relux.com/en/relux-desktop/
Light Right
https://lightright.lightingfacts.gov/
Additional Resources
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Lighting Design for Offices, Schools and Hospitals
https://www.energy.gov/sites/prod/files/2014/04/f15/ll_lightingdesignfor_508.pdf
Note: These calculators are not absolute and may vary in accuracy depending on the input parameters and assumptions used. It is always recommended to consult with a qualified lighting designer for professional advice. Flag for review