The main topics covered by al-Khwarizmi in the Sindhind zij are calendars; calculating true positions of the sun, moon and planets, tables of sines and tangents; spherical astronomy; astrological tables; parallax and eclipse calculations; and visibility of the moon.
Ang pangunahing paksa sakop ng al-Khwarizmi sa Sindhind zij ay kalendaryo; pagkalkula tunay na posisyon ng Linggo, buwan at planets, mga talahanayan ng Sines at tangents; pabilog astronomy; astrological tables; paralaks at paglalaho kalkulasyon; at visibility ng buwan.