Key Facts
- Category
- Utilities & Productivity
- Input Types
- date
- Output Type
- json
- Sample Coverage
- 4
- API Ready
- Yes
Overview
This tool converts dates from the Gregorian calendar to the Islamic (Hijri) calendar. Input a Gregorian date to receive the corresponding Islamic date in a structured JSON format, useful for religious, cultural, or scheduling purposes.
When to Use
- •When planning events or appointments based on the Islamic lunar calendar, such as religious holidays.
- •For academic research or historical analysis requiring date conversions between Gregorian and Islamic calendars.
- •When personal record-keeping involves dates significant in the Islamic tradition, like birthdates or anniversaries.
How It Works
- •Select or enter a Gregorian date using the date input field.
- •The tool processes the date using standard conversion algorithms to calculate the Islamic equivalent.
- •The result is displayed in JSON format, showing the Islamic year, month, and day.
Use Cases
Converting Gregorian birthdates to Islamic dates for personal or family records.
Scheduling travel or business activities around Islamic holidays like Ramadan or Eid al-Fitr.
Integrating date conversions into educational tools or websites serving Muslim communities.
Examples
1. Personal Anniversary Conversion
Individual user- Background
- A person wants to celebrate their wedding anniversary according to the Islamic calendar.
- Problem
- Need to find the Islamic date corresponding to their Gregorian wedding date.
- How to Use
- Input the Gregorian date '2020-08-25' into the tool.
- Outcome
- The tool returns the Islamic date, such as 1442-01-06, for planning celebrations.
2. Historical Research Date Mapping
Historian- Background
- A researcher is analyzing documents from the 19th century with dates in both calendars.
- Problem
- Convert historical Gregorian dates to Islamic dates for accurate timeline alignment.
- How to Use
- Enter the Gregorian date '1875-11-30' into the converter.
- Outcome
- Obtains the Islamic date equivalent, aiding in cross-referencing historical events.
Try with Samples
utilitiesICS Calendar Samples
Sample iCalendar (.ics) files for testing calendar import, event parsing, reminders, and recurring schedules
title token calendar
Hex/Unicode Encoding Format Samples
Examples of hex (\xXX) and unicode (\uXXXX) escape sequence encoding formats
task convert
PDF Samples
Generated PDF samples from tools dated 2026-02-01 to 2026-02-10
keywords date
Text Case Format Samples
Examples of different text case formats: camelCase, snake_case, kebab-case, PascalCase, and more
task convert
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FAQ
How accurate is the date conversion?
The conversion uses reliable algorithms based on the Umm al-Qura calendar for standard accuracy.
What date range is supported?
The tool typically supports Gregorian dates from the 19th to the 21st century, but check for specific limitations.
Can I convert multiple dates at once?
No, this tool converts one date per use. For batch conversions, consider using an API or script.
What does the output JSON include?
The output includes the Islamic year, month, and day in a structured format for easy integration.
Is the Islamic date adjusted for regional variations?
The tool provides a standard Hijri conversion; regional calendar differences may not be accounted for.