Fasting Hours Calculator

Calculate fasting hours from Fajr to Maghrib

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Fasting Hours Calculator

Calculate fasting hours (Fajr to Maghrib) for any location and date.

How to Use Fasting Hours Calculator

Enter location

Enter city or latitude.

Select date

Choose a date.

View times

See Fajr, sunrise, Maghrib, and fasting duration.

Why Choose AllTools Fasting Hours Calculator?

  • ✓ Sun position math
  • ✓ Fajr calculation
  • ✓ Maghrib calculation
  • ✓ Fasting duration
  • ✓ Any location
  • ✓ No data stored

Why Use This Tool

  • ★ All processing happens in your browser — data stays private
  • ★ Completely free with no usage limits
  • ★ No account or registration required
  • ★ Designed for the MENA region and its needs
  • ★ Works on any device with a modern browser

Related Resources

Ramadan calendar → Find Qibla direction → Convert timezones →

Frequently Asked Questions

What angle is used for Fajr? ▼
Fajr is calculated at 18° below horizon (Muslim World League method). Different methods use 15-19.5°.
Which calculation method is used? ▼
The default is the Muslim World League method (18° for Fajr). Other methods like ISNA and Umm al-Qura are also supported.
Does this work on mobile? ▼
Yes. All AllTools tools are fully responsive and work on phones and tablets.

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