University of Islamic Sciences, Karachi
A widely used method in Pakistan, India, Bangladesh, and many South Asian communities.
Open Karachi guideCalculation methods
Prayer Time Calculation Methods
Islamic prayer times can differ because organizations use different Fajr and Isha twilight angles, Maghrib rules, and Asr shadow methods. Compare all supported methods here.
Supported methods
Muslim World League
A common international calculation method used across many regions and apps.
Open Muslim World League guideEgyptian General Authority of Survey
A method commonly associated with Egyptian prayer-time calculations.
Open Egyptian guideIslamic Society of North America
A common North American method used by many US and Canadian users.
Open ISNA guideShia Ithna Ashari, Leva Research Institute, Qum
A Shia Ithna Ashari style method with custom Fajr, Maghrib, and Isha parameters.
Open Shia Qum guideUmm al-Qura, Makkah
A Makkah-based method commonly associated with Saudi Arabia.
Open Umm al-Qura guideInstitute of Geophysics, University of Tehran
A Tehran-based method with its own Fajr, Maghrib, and Isha parameters.
Open Tehran guide