Free to use, no account
Prayer Times Calculator
Calculate an approximate daily schedule using a selected convention, coordinates and civil UTC offset. No account, location permission or upload.
How do I calculate prayer times for my location?
Enter the Gregorian date, latitude, longitude and the UTC offset used by the local civil clock on that date. Choose the calculation convention and Asr method used by your community. The calculator applies an approximate solar-position model locally; compare the result with a trusted local mosque or authority.
Frequently asked questions
How do I calculate prayer times for my location?
Enter the Gregorian date, latitude, longitude and the UTC offset used by the local civil clock on that date. Choose the calculation convention and Asr method used by your community. The calculator applies an approximate solar-position model locally; compare the result with a trusted local mosque or authority.
Does this calculator access or upload my location?
No. It does not request geolocation or send your coordinates anywhere. All calculations run locally in this browser.
Which calculation method should I choose?
Use the convention followed by your local mosque or religious authority. Methods use different dawn and night-twilight parameters, so there is no single universal schedule.
Why can high-latitude prayer times be unavailable or estimated?
At some dates and latitudes, the Sun does not reach the selected twilight angle, or does not rise or set. A selected fallback estimates missing twilight times; it is not an observed solar event and should be checked locally.
Does this provide an official or religiously authoritative timetable?
No. This is an approximate astronomy-based calculator. Local authorities may apply different conventions, margins, coordinates or adjustments.