Illuminance Converter
Convert between lux and foot-candles for accurate light intensity measurements used in photography, design, and engineering.
Illuminance Converter
Effortless, Precise, and Dependable Conversions
Convert units effortlessly with our all-in-one tool. Whether you're measuring distances, weights, or temperatures, our fast and accurate converter is designed to meet your needs. Explore a variety of unit categories and simplify your calculations today!
Understanding Illuminance
Illuminance measures the intensity of light falling on a surface. The SI unit is the lux (lx), where one lux equals one lumen per square meter. The imperial unit is foot-candles (fc), where one foot-candle equals one lumen per square foot. One foot-candle equals approximately 10.764 lux.
Illuminance in Photography and Videography
Photographers and videographers carefully measure and adjust illuminance to achieve desired exposure and mood. Typical indoor lighting ranges from 300-500 lux, while outdoor daylight is 10,000-25,000 lux. Understanding illuminance conversions helps professionals work across different regions and lighting systems.
Illuminance Standards and Safety
Building codes and safety standards specify minimum illuminance levels for different spaces. Workspaces typically require 300-500 lux, retail areas 500-750 lux, and detailed work 1,000+ lux. Understanding illuminance ensures proper lighting design and worker safety.
Illuminance Measurement Tools
Light meters measure illuminance in lux or foot-candles. Professional lighting equipment often specifies output in foot-candles, while international standards use lux. Converting between these units is essential for photographers, cinematographers, and lighting designers.