Conversion or convert may refer to:

Arts, entertainment, and media

* "Conversion" (''Doctor Who'' audio), an episode of the audio drama ''Cyberman'' * "Conversion" (''Stargate Atlantis''), an episode of the television series * "The Conversion" (''The Outer Limits''), a 1995 episode of the television series

Business and marketing

* Conversion funnel, the path a consumer takes through the web toward or near a desired action or conversion * Conversion marketing, when a website's visitors take a desired action * Converting timber to commercial lumber

Computing, science, and technology

* Conversion of units, conversion between different units of measurement

Computing and telecommunication

* CHS conversion of data storage, mapping cylinder/head/sector tuples to linear base address *

CPS conversion In functional programming, continuation-passing style (CPS) is a style of programming in which control is passed explicitly in the form of a continuation. This is contrasted with direct style, which is the usual style of programming. Gerald Jay Suss ...

, in computer science, changing the form of continuation-passing * Code conversion, in telecommunication, converting from one code to another *

convert (command) __NOTOC__ In computing, convert is a command-line utility included in the Windows NT operating system line. It is used to convert volumes using the FAT file systems to NTFS. Overview convert is an external command first introduced with Windows ...

, a command-line utility in the Windows NT operating system * Convert, a command-line (graphics) image manipulation utility that is part of ImageMagick * Data conversion, conversion of computer data from one format to another ** Transcoding, analog-to-analog or digital-to-digital conversion of one video encoding to another * Type conversion, in computer science, changing the data type of a value into another data type

Other sciences

* Conversion (chemistry), the ratio of selectivity to yield or the change of a molecule * Electric vehicle conversion, modification of a conventional vehicle to battery electric * Energy conversion, the process of changing one form of energy to another * Internal conversion, a radioactive decay process

Economics, finance, and property law

* Conversion (exchange), the rate at which one currency will be exchanged for another * Conversion (law), a voluntary act by one person inconsistent with the ownership rights of another * Conversion (options), an options-trading strategy in options arbitrage * Economic conversion, a technical, economic and political process for moving from military to civilian markets * Equitable conversion, a change in the nature of property so that real property is treated as personal property

Psychiatry

Conversion disorder Conversion disorder (CD), or functional neurologic symptom disorder, is a diagnostic category used in some psychiatric classification systems. It is sometimes applied to patients who present with neurological symptoms, such as numbness, blindness ...

, a condition in which neurological symptoms arise without a definable organic cause * Conversion therapy, a pseudo-scientific treatment to turn a homo- or bisexual person into a heterosexual person

Religion

* Religious conversion, the adoption of a new religious identity ** Deathbed conversion, a form of religious conversion ** Forced conversion, forced adoption of a new religious identity ** Marital conversion, a form of religious conversion ** Secondary conversion, a form of religious conversion **

Psychology of religious conversion The modern academic study of the psychology of religious conversion can be tracked back to 1881 when a series of lectures was delivered by early psychologist G. Stanley Hall.Scobie, G. E. W. (1973). Types of religious conversion. ''Journal of Beh ...

, psychological aspect of religious conversion * Conversion to Buddhism, religious conversion to Buddhism *

Conversion to Christianity Conversion to Christianity is the religious conversion of a previously non-Christian person to Christianity. Different Christian denominations may perform various different kinds of rituals or ceremonies initiation into their community of believ ...

, religious conversion to Christianity **

Conversion of Paul the Apostle The conversion of Paul the Apostle (also the Pauline conversion, Damascene conversion, Damascus Christophany and the "road to Damascus" event) was, according to the New Testament, an event in the life of Saul/ Paul the Apostle that led him to c ...

, personal conversion of Paul of Tarsus ** Conversion of Constantine, personal conversion of emperor Constantine ** Conversion to Catholicism, religious conversion to the Catholicism ** Conversion of non-Christian places of worship into churches, conversion into churches *

Conversion to Hinduism Religious conversion is the adoption of a set of beliefs identified with one particular religious denomination to the exclusion of others. Thus "religious conversion" would describe the abandoning of adherence to one denomination and affiliatin ...

, religious conversion to Hinduism *

Conversion to Islam Conversion to Islam is accepting Islam as a religion or faith and rejecting any other religion or irreligion. Requirements Converting to Islam requires one to declare the '' shahādah'', the Muslim profession of faith ("there is no god but Allah; ...

, religious conversion to Islam ** Safavid conversion of Iran to Shia Islam, conversion within Islam in Iran ** Conversion of non-Islamic places of worship into mosques, conversion into mosques * Conversion to Judaism, religious conversion to Judaism * Conversion of the Jews, religious conversion of the Jewish people * History of Jewish conversion to Christianity, conversion of the Jews to Christianity

Sports

* Conversion (gridiron football), in American or Canadian football an opportunity to score an additional point following a touchdown ** Two-point conversion, a gridiron football conversion to score two points * Track and field athletics, an estimate of what a performance which has been measured in one system of measurements would have been if it had been measured in the other system * Try#Conversion, in rugby, a kick at goal to convert a try into a larger set of points

Other uses

* Conversion (barn), conversion of old farming barns to commercial or residential use * Conversion (logic), reversing the two parts of a categorical or implicational statement * Conversion (word formation), the creation of a word from an existing word without any change in form * Miniature conversion, altering the appearance of a miniature or model from the standard version