lightbulbUnit Conversion

Illumination Converter

Convert between illumination units: Lux, foot-candles, phot, and more.

check_circle6 Units: lx, klx, mlx, fc, ph, nx.
check_circleBidirectional: Select any from/to combination.
check_circleLighting: Essential for lighting design.
check_circleCommon Use: Photography, architecture, safety.

Illumination Converter

Value

From Unit

To Unit

school Theory & Formulas

Illumination Conversion Reference:

Base unit: Lux (lx)

Common conversions:
• 1 fc (foot-candle) = 10.764 lx
• 1 phot = 10,000 lx

Typical illumination levels:
• Full moon: 0.1 lx
• Street lighting: 10-20 lx
• Office: 300-500 lx
• Direct sunlight: 100,000 lx