Light Converters

Convert luminance units such as cd/m2, nit, stilb, lambert, foot-lambert, apostilb, bril, and skot.

Convert luminous intensity units such as international candle, German candle, UK candle, Hefner candle, carcel, bougie decimal, and lumen per steradian.

Convert illumination units such as lux, meter-candle, foot-candle, phot, lumen per square meter, nox, and watt per square centimeter at 555 nm.

Convert digital and print resolution units such as dot per meter, dot per millimeter, dot per inch, and pixel per inch.

Convert frequency units and electromagnetic wavelengths including Hz, kHz, MHz, GHz, THz, wavelength in meters, centimeters, millimeters, micrometers, nanometers, and Compton wavelength references.