Convert dates between Hijri and Gregorian calendars
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Convert any date between the Hijri (Islamic) and Gregorian (Western) calendars instantly with the Hijri/Gregorian Date Converter by AlllinTools.com. Whether you’re planning religious events, checking historical dates, or simply learning about calendar differences, this free online converter gives you accurate, fast, and easy results in seconds.
No more confusing calculations — just choose a date, and the tool will convert it for you precisely, accounting for the lunar cycle and Gregorian leap years.
The Hijri/Gregorian Date Converter is a free online utility that translates dates between the Islamic Hijri calendar, based on lunar months, and the Gregorian calendar, used globally for civil and business purposes.
The converter gives instant results — whether you’re entering a Gregorian date like June 10, 2025 or a Hijri date like 15 Shawwal 1446 AH.
Because the Hijri year is shorter, Islamic months shift earlier by about 10–11 days every year in the Gregorian calendar — which is why Ramadan and Eid fall on different dates annually.
💡 Tip: Try entering today’s date — the converter will show you the current Islamic (Hijri) date instantly.
| Feature | Description |
|---|---|
| 🔄 Dual Conversion | Convert both ways between Hijri and Gregorian. |
| ⏰ Real-Time Accuracy | Uses lunar cycle and Gregorian leap-year logic. |
| 🌙 Islamic Month Details | Displays month names and significance. |
| 📆 Day of the Week Display | Shows corresponding weekday for each conversion. |
| 📜 Historical Relevance | Useful for historical date alignment. |
| 🧭 Educational Resource | Learn differences between lunar and solar calendars. |
| 💻 Device Compatibility | Works across all devices and browsers. |
| 🆓 Completely Free | No ads, no login — pure functionality. |
| Gregorian Date | Hijri Date | Description |
|---|---|---|
| March 11, 2024 | 1 Ramadan 1445 AH | Start of Ramadan 2024 |
| April 10, 2024 | 1 Shawwal 1445 AH | Eid al-Fitr 2024 |
| June 14, 2025 | 17 Dhu al-Hijjah 1446 AH | Hajj Season |
| July 8, 622 CE | 1 Muharram 1 AH | Start of Islamic Calendar |
| November 11, 2025 | 20 Rabi‘ al-Thani 1447 AH | Current Date Equivalence |
The Hijri calendar is lunar-based (12 months of ~29.53 days each), totaling ~354 days — shorter than the Gregorian year of 365 days. Thus, Islamic months move earlier each Gregorian year by about 10–11 days.
The converter uses pre-calculated lunar phase data and algorithms based on the Umm al-Qura calendar — ensuring accuracy in Islamic date prediction.
Q1: What does this tool do?
A: Converts dates between the Islamic (Hijri) and Western (Gregorian) calendars.
Q2: How accurate is the conversion?
A: It uses astronomical data aligned with the Umm al-Qura calendar.
Q3: Can I use it for future dates?
A: Yes, it supports past, present, and future conversions.
Q4: Do I need to sign up?
A: No — it’s fully free and web-based.
Q5: Why are Hijri dates sometimes off by a day?
A: Variations occur due to moon sightings; this tool provides standard calculated results.
Q6: Can I share this tool?
A: Yes — share or link directly to AlllinTools.com/Hijri-Date-Converter.
The Hijri/Gregorian Date Converter from AlllinTools.com bridges cultures and calendars — seamlessly converting Islamic and Western dates for accurate planning, learning, and documentation.
🌙 Whether you’re scheduling Ramadan, learning history, or exploring calendar science, this tool gives instant, reliable, and easy-to-understand conversions.
👉 Try it now at AlllinTools.com/Hijri-Date-Converter