A mako ya kunshi kwanaka bakwai, kuma kowacce rana tana da 24 hours. Domin lissafin jimlar sa'o'i a cikin mako guda, za mu iya ninka adadin sa'o'i a rana É—aya da adadin kwanakin cikin mako:
Hours in a week = 7 days × 24 hours/ day = 168 hours
Saboda haka, akwai daidai 168 hours a cikin mako guda.