Daylight Factor Calculator

Calculates the daylight factor, a metric used in architectural and interior lighting design. Users input specific measurements of a space, such as dimensions and window characteristics, and the tool processes this data to estimate the amount of natural light entering an enclosed area relative to an ideal reference source. The calculation models how diffuse daylight interacts with surfaces within a building structure, providing a quantitative measure of illumination uniformity that is essential for simulating indoor lighting conditions. Architects, interior designers, students studying construction science, and sustainability consultants utilize this calculator. It helps professionals determine the quality and consistency of natural light before physical construction or renovation begins.