Daidaiton albashi don aikin daidai shine batun haƙƙin ma'aikata wanda za'a baiwa mutane a wurin aiki guda albashi ɗaya. An fi amfani da shi a cikin yanayin nuna wariyar jinsi, dangane da bambancin biyan jinsi . Daidaita albashi ya shafi cikakken adadin biyan da fa'idodi, gami da biyan kuɗi na yau da kullun, biyan bashin albashi, kari da alawus. Wasu ƙasashe sun yi ƙaura fiye da na wasu don magance daidaiton albashi. Yayin da aikin kwadago ya zama gama-gari a lokacin juyin juya halin Masana'antu, galibi ana biyan mata kasa da takwarorinsu na maza don wannan aiki, ko don wani dalili bayyananne cewa su mata ne ko kuma a karkashin wani dalili. Ka'idar daidaiton albashi don aiki iri daya ya taso ne a sames bangaren farko na mata, tare da kokarin farko na samun albashi daidai yana da nasaba da gwagwarmayar kungiyar kwadago a karni na goma sha tara a kasashe masu ci gaban masana'antu: misali, jerin yajin aiki da mata masu hadin kai a cikin Birtaniya a cikin 1830s. Matsin lamba daga Kungiyoyin Kwadago na da tasiri iri daban-daban, inda a wasu lokuta kungiyoyin kwadago ke karfafa ra'ayin mazan jiya.