Qibla Compass
Direction to Kaaba
Requires Location Access
Prayer Times
Loading location...
Zakat Calculator
Calculate your 2.5% obligation
Islamic Science & Modern Algorithms
Combining classical jurisprudence benchmarks with GPS astronomical telemetry and spherical trigonometry.
Understanding Zakat & Nisab
Zakat is the 3rd pillar of Islam, levied at 2.5% on qualifying wealth held for one lunar year (Hawl) above the Nisab threshold. The classical gold Nisab is 87.48 grams of gold, and silver Nisab is 612.36 grams of silver.
Astronomical Prayer Science
Daily prayer timings are calculated from solar zenith angles and astronomical twilight. Fajr begins at astronomical dawn, Dhuhr at true solar noon, Asr based on shadow ratio, Maghrib at sunset, and Isha at nightfall twilight.
Qibla Great Circle Physics
The Qibla direction corresponds to the shortest path (orthodrome) on Earth's ellipsoidal surface toward the Holy Kaaba in Makkah (21.4225° N, 39.8262° E), calculated in real-time via forward spherical trigonometry.