Calendar Converters

Three tools on one page: convert Persian (Shamsi), Vietnamese lunar, and Islamic (Hijri) dates to and from Gregorian.

📅 Persian (Shamsi) ⇄ Gregorian Converter

Instantly convert dates on Iranian and Afghan birth certificates, marriage certificates, and other civil documents to Gregorian, or the reverse.

Gregorian date

Equivalent Persian (Shamsi) date

23 Mehr 1405

Thursday

Useful for reading Iranian and Afghan birth certificates, marriage certificates, and other civil documents issued in the Persian (Shamsi) calendar.

Now calculate an exact age or the gap between two dates

🎂 Age Calculator

Free Tool · Converts both directions · No sign-up required

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📅 Persian (Shamsi) ⇄ Gregorian Converter

Working with civil documents for an immigration file?