Tarikh Shamsi B Miladi Direct

For critical applications (legal documents, historical records, software systems), use a certified conversion library rather than manual calculation. End of Report

Note: Dates in Azar, Dey, Bahman, and Esfand of 1403 SH fall in late 2024 and early 2025 CE. The Gregorian year increments in January, so SH year 1403 corresponds to both 2024 and 2025 CE depending on the month. | Method | Description | Accuracy | |--------|-------------|----------| | Online converters | Websites like timeanddate.com, or apps | Perfect | | Programming libraries | Python ( persiantools , jdatetime ), PHP, JavaScript | Perfect | | Manual tables | Printed conversion tables for specific years | High | | Formula only | Year + 621/622 | Approximate (off by 1 day near year boundaries) | 5. Example Conversions | Solar Hijri Date | Gregorian Date | |----------------|----------------| | 1 Farvardin 1401 | March 21, 2022 | | 22 Bahman 1357 | February 11, 1979 (Islamic Revolution) | | 30 Esfand 1399 | March 20, 2021 | | 1 Mehr 1403 | September 22, 2024 | 6. Conclusion Converting between Shamsi and Miladi is straightforward using the +621/+622 rule for the year, but accurate day-month conversion requires consulting a reliable table, online tool, or software library due to differences in month lengths and leap cycles. tarikh shamsi b miladi

| Solar Hijri Month (Farvardin – Esfand) | Approx. Gregorian Date | Year offset | |----------------------------------------|------------------------|--------------| | Farvardin (Mar 21 – Apr 20) | March 21 – April 20 | +621 | | ... | ... | ... | | Esfand (Feb 20 – Mar 20) | Feb 20 – March 20 | +622 (for Jan–Feb dates in next Gregorian year) | | Solar Hijri Month (Farvardin – Esfand) | Approx