Iranian Calendar Converter

Convert dates between Iranian (Jalali) and Gregorian calendars instantly with this free online tool.

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About This Tool

This Iranian Calendar Converter allows you to seamlessly convert dates between the Iranian (Jalali/Solar Hijri) calendar and the Gregorian (Western) calendar. The tool supports accurate conversion for dates from 1900 to 2100, with validation for leap years and month lengths. Simply select a date, choose the conversion direction, and get instant results with both calendar formats displayed clearly. Perfect for anyone working with Persian dates, historical research, or international scheduling.

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How to Use

Select a date using the date picker or manual input.
Choose the conversion direction: Iranian to Gregorian or Gregorian to Iranian.
Click the 'Convert Date' button to see the converted date.
View the results in both calendar formats with clear labels.
Use the 'Reset' button to clear all inputs and start over.

Frequently Asked Questions

Find Quick Answers

What is the Iranian (Jalali) calendar?

The Iranian calendar, also known as the Jalali or Solar Hijri calendar, is a solar calendar used in Iran and Afghanistan. It begins on the vernal equinox (Nowruz) and has 12 months, with the first 6 months having 31 days, the next 5 having 30 days, and the last month having 29 or 30 days in leap years.

How accurate is this converter?

The converter uses precise algorithms based on astronomical calculations, supporting dates from 1900 to 2100 with correct handling of leap years and month lengths in both calendars.

Can I convert dates before 1900 or after 2100?

This tool supports dates from 1900 to 2100 for reliable conversions. Dates outside this range may not convert accurately due to calendar variations.

Is this tool free to use?

Yes, this Iranian Calendar Converter is completely free to use with no registration required.

Need to run multiple calculations?

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