Photometry Unit Converters

Browse our growing collection of photometry unit converters:
Frequency
Convert between hertz (Hz), gigahertz (GHz), megahertz (MHz), cycles per second (c/s), revolutions per millisecond (rev/ms), RPM (RPM), degrees per hour (deg/hr) and many other variations of frequency units.
Luminous Intensity
Convert between candela (cd), candlepower (cp), millicandela (mcd), violle (violle), hefner unit (HK) and many other variations of luminous intensity units.