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Ovati/Tools/Nakshatra Calculator

Free Nakshatra calculator · private by design

Find your Vedic birth star.

Calculate your Janma Nakshatra, pada, sidereal Moon sign and ruling planet from your birth date and local time. No account or email is required, and calculation inputs are not stored.

Your birth details

Where was the Moon when you were born?

Use the time written on your birth record where possible. Choose the birthplace time zone so historical daylight-saving rules are applied automatically.

Sent securely for this calculation and not stored or added to your waitlist profile.

What the calculator reveals.

Jyotish divides the sidereal zodiac into 27 lunar mansions. Each Nakshatra spans 13 degrees 20 minutes and contains four smaller padas.

01 · Birth star

Janma Nakshatra

The specific lunar mansion containing your natal Moon, offering a finer lunar reference than a 30-degree Moon sign alone.

02 · Quarter

Nakshatra pada

One of four quarters within the Nakshatra. Pada can be more sensitive to birth-time uncertainty because it covers a smaller arc.

03 · Sequence

Planetary ruler

The Nakshatra lord helps establish the starting planetary sequence used in traditional Vimshottari Dasha timing.

What makes the result dependable.

The most important inputs are the recorded local birth time and the timezone that applied at the birthplace on that date.

The zodiac is divided into 27 Nakshatras, with four padas inside each one. Your result identifies the birth star, pada and Moon sign associated with the selected moment.

Historical timezone rules matter because daylight-saving offsets can change across years. The result also flags births close to a Nakshatra or pada boundary, where the most exact recorded time is especially important.

Read the Ovati methodology for standards, uncertainty, privacy and interpretive boundaries.

Why exact birth time matters

The Moon usually remains in one Nakshatra for roughly a day, but a birth near a boundary can move into the neighboring Nakshatra when the recorded time changes. Pada is more time-sensitive because each quarter is smaller. The result above flags proximity to a boundary instead of hiding that uncertainty.

Nakshatras, clearly answered.

What is my Nakshatra?

Your Janma Nakshatra is the lunar mansion occupied by the sidereal Moon at your birth. Enter your local birth date, time and birthplace time zone in the calculator above to find it.

What is a Nakshatra pada?

Each Nakshatra contains four padas. Every pada spans 3 degrees 20 minutes and adds a more specific positional layer to the broader birth star.

Is Nakshatra the same as Moon sign?

No. A Moon sign spans 30 degrees, while a Nakshatra spans 13 degrees 20 minutes and can cross a sign boundary.

Can I calculate Nakshatra without birth time?

A date-only estimate may work when the Moon stays far from a boundary throughout that day, but it cannot safely resolve every birth. Pada and boundary cases benefit from the most exact time available.

Why does another calculator show a different result?

Different sidereal references, timezones, historical daylight-saving rules or rounding can create disagreement, especially near a boundary. Ovati uses one consistent reference across its tools.

Keep your birth star close.

Join the Ovati waitlist to carry your Nakshatra into a complete Kundli, Dasha timeline, sacred timing and personal weekly guidance.