001
Illuminance Converter
Converts between 6 illuminance and light level units instantly, showing the exact conversion…
37 tools · free · no account
Light, Sound & Radiation Converters
Photometric, acoustic, radiological and magnetic units, which share an awkward property: several of them are logarithmic, and several are defined against human perception rather than a plain physical scale. Each tool states the definition it applied.
37 shown
002
Sound Pressure Converter
Converts between 6 sound pressure units instantly, showing the exact conversion factor and a…
003
Luminance Converter
Converts between 6 luminance and screen brightness units instantly, showing the exact…
004
Magnetic Flux Density Converter
Converts between 6 magnetic flux density units instantly, showing the exact conversion factor…
005
Radiation Dose Converter
Converts between 7 radiation dose units instantly, showing the exact conversion factor and a…
006
Lux to Foot-candle Converter
Converts lux to foot-candle instantly. One lux equals 0.0929030401 foot-candle. Includes a…
007
Foot-candle to Lux Converter
Converts foot-candle to lux instantly. One foot-candle equals 10.7639104 lux. Includes a…
008
Lux to Phot Converter
Converts lux to phot instantly. One lux equals 0.0001 phot. Includes a reference table and the…
009
Lux to Lumen per square foot Converter
Converts lux to lumen per square foot instantly. One lux equals 0.0929030401 lumen per square…
010
Foot-candle to Phot Converter
Converts foot-candle to phot instantly. One foot-candle equals 0.001076391 phot. Includes a…
011
Lux to Nox Converter
Converts lux to nox instantly. One lux equals 1000 nox. Includes a reference table and the…
012
Candela per square metre (nit) to Foot-lambert Converter
Converts candela per square metre (nit) to foot-lambert instantly. One candela per square…
013
Foot-lambert to Candela per square metre (nit) Converter
Converts foot-lambert to candela per square metre (nit) instantly. One foot-lambert equals…
014
Candela per square metre (nit) to Stilb Converter
Converts candela per square metre (nit) to stilb instantly. One candela per square metre (nit)…
015
Candela per square metre (nit) to Apostilb Converter
Converts candela per square metre (nit) to apostilb instantly. One candela per square metre…
016
Tesla to Gauss Converter
Converts tesla to gauss instantly. One tesla equals 10000 gauss. Includes a reference table…
017
Gauss to Tesla Converter
Converts gauss to tesla instantly. One gauss equals 0.0001 tesla. Includes a reference table…
018
Millitesla to Gauss Converter
Converts millitesla to gauss instantly. One millitesla equals 10 gauss. Includes a reference…
019
Microtesla to Milligauss Converter
Converts microtesla to milligauss instantly. One microtesla equals 10 milligauss. Includes a…
020
Sievert to Rem Converter
Converts sievert to rem instantly. One sievert equals 100 rem. Includes a reference table and…
021
Millisievert to Millirem Converter
Converts millisievert to millirem instantly. One millisievert equals 100 millirem. Includes a…
022
Microsievert to Millisievert Converter
Converts microsievert to millisievert instantly. One microsievert equals 0.001 millisievert…
023
Gray to Rad Converter
Converts gray to rad instantly. One gray equals 100 rad. Includes a reference table and the…
024
Pascal to Microbar Converter
Converts pascal to microbar instantly. One pascal equals 10 microbar. Includes a reference…
025
Micropascal to Pascal Converter
Converts micropascal to pascal instantly. One micropascal equals 1e-6 pascal. Includes a…
026
Lumen per square foot to Lux Converter
Converts lumen per square foot to lux instantly. One lumen per square foot equals 10.7639104…
027
Phot to Lux Converter
Converts phot to lux instantly. One phot equals 10000 lux. Includes a reference table and the…
028
Stilb to Candela per square metre (nit) Converter
Converts stilb to candela per square metre (nit) instantly. One stilb equals 10000 candela per…
029
Foot-lambert to Apostilb Converter
Converts foot-lambert to apostilb instantly. One foot-lambert equals 10.7639102888 apostilb…
030
Gauss to Millitesla Converter
Converts gauss to millitesla instantly. One gauss equals 0.1 millitesla. Includes a reference…
031
Microtesla to Gauss Converter
Converts microtesla to gauss instantly. One microtesla equals 0.01 gauss. Includes a reference…
032
Tesla to Milligauss Converter
Converts tesla to milligauss instantly. One tesla equals 1e+7 milligauss. Includes a reference…
033
Rem to Sievert Converter
Converts rem to sievert instantly. One rem equals 0.01 sievert. Includes a reference table and…
034
Millisievert to Microsievert Converter
Converts millisievert to microsievert instantly. One millisievert equals 1000 microsievert…
035
Rad to Gray Converter
Converts rad to gray instantly. One rad equals 0.01 gray. Includes a reference table and the…
036
Microbar to Pascal Converter
Converts microbar to pascal instantly. One microbar equals 0.1 pascal. Includes a reference…
037
Millipascal to Pascal Converter
Converts millipascal to pascal instantly. One millipascal equals 0.001 pascal. Includes a…
About light, sound & radiation converters
Photometric, acoustic, radiological and magnetic units, which share an awkward property: several of them are logarithmic, and several are defined against human perception rather than a plain physical scale. Each tool states the definition it applied.
All 37 tools here are free and open immediately — there is no registration step, no credit card and no daily allowance to run out of. Most of them do their work in your browser, which means the page keeps working on a slow connection and your input is never sent to a server.
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