Free Prayer Time Calculator and World Clock Tools

Track Prayer Times, Qibla Direction, and Global Time from Any Browser

TL;DR: Accurate prayer time calculations, Qibla direction, monthly schedules, and world clock tools work right in your browser. Free, no app downloads, and customizable for any location and calculation method. Whether you track daily prayers or coordinate with contacts worldwide, these tools have you covered.

When I traveled for work last year, keeping track of prayer times in unfamiliar cities was a constant challenge. Different latitudes mean different schedules. Time zone changes add confusion. And most phone apps required GPS access and background permissions I wasn't comfortable granting.

I found a browser-based prayer time calculator that worked with just a city name. No permissions, no tracking, no account. Just accurate times based on established astronomical calculation methods. It became my default tool, at home and on the road.

Prayer Time Calculator

The Prayer Time Calculator computes Islamic prayer times for any location worldwide. It uses established calculation methods from recognized authorities (ISNA, MWL, Egyptian General Authority, Umm al-Qura, and more) and displays all five daily prayer times plus sunrise and sunset.

What makes it reliable:

• Multiple calculation methods to match your community's standard
• Location-based computation using geographic coordinates
• Monthly schedule view for planning ahead
• Qibla direction from your current location

I cross-referenced the results with my local mosque's posted times, and they matched consistently. The calculation methods are the same mathematical models used by official Islamic authorities worldwide.

Monthly Prayer Schedule

The monthly view shows an entire month of prayer times at a glance. I print this and keep it on my desk when traveling. It eliminates the need to check the tool every day, especially in locations where prayer times shift significantly week to week.

Qibla Direction

The Qibla compass shows the direction of prayer from any location. It uses the great circle calculation (shortest path on a sphere) to determine the precise bearing to Mecca. For travelers and new residents, this removes guesswork.

World Clock

The World Clock displays current times across major cities and time zones. For anyone coordinating with family, colleagues, or communities in different parts of the world, this is an at-a-glance reference.

I keep the World Clock open alongside the Prayer Time Calculator. Together they answer both "what time is it there?" and "when is the next prayer?" without switching between apps.

Time Zone Converter

The Time Zone Converter handles scheduling across time zones. "Can we talk after Isha prayer?" requires knowing both prayer time and the recipient's local time. The converter makes that calculation instant.

More time and date tools in my unit converters guide.

Date and Calendar Tools

Date Picker Calendar

The Date Picker Calendar provides a clean calendar interface for selecting specific dates and years. Useful for planning around holidays, events, and religious observances.

Between Dates Calculator

The Between Dates Calculator counts the exact number of days, weeks, and months between two dates. How many days until Ramadan? How many weeks since an event? One calculation answers it.

Age Calculator

The Age Calculator computes your exact age in years, months, and days. Beyond curiosity, this is useful for legal documents and age-dependent eligibility calculations.

Pairing These Tools with Daily Life

Productivity Integration

Prayer times create natural structure in the day. Pairing them with the Pomodoro Timer means you can schedule focused work blocks between prayer times. The Eisenhower Matrix helps prioritize what to tackle in each block. More productivity tools in my remote work guide.

Health and Wellbeing

During Ramadan and fasting periods, the Sleep Calculator helps optimize rest around Suhoor and Iftar times. The Water Intake Calculator tracks hydration during non-fasting hours. The Calorie Calculator helps plan nutritional needs. More in my health calculators guide.

FAQ

Which calculation method should I use? Use the method recommended by your local mosque or Islamic authority. In North America, ISNA is common. In the Middle East, Umm al-Qura is standard. In Southeast Asia, the Muslim World League method is typical. When unsure, ask your community.

Are browser-based prayer times as accurate as phone apps? Yes. Both use the same astronomical formulas. The accuracy depends on the calculation method and your location coordinates, not the platform. Browser tools avoid the privacy concerns of GPS-tracking apps.

How do prayer times work at very high latitudes? Near the poles, where the sun barely sets or never fully rises, special rules apply. Most calculation methods handle this by borrowing times from the nearest latitude where normal conditions occur, or by dividing the night proportionally.

Can I print the monthly schedule? Yes. The monthly view is designed to be printer-friendly. I print one for each month when traveling and keep it visible near my workspace.

Does the Qibla direction account for the curvature of Earth? Yes. It uses great circle calculation (not a flat map bearing), which gives the correct direction over the curved surface of the Earth. This is especially important for locations far from Mecca.