Free Vedic Astrology Tool

Sade Sati Calculator

Sade Sati is Saturn's ~7.5-year transit through the signs before, of, and after your natal Moon sign — one of the most talked-about periods in Vedic astrology. Enter your birth date, time, and place below to instantly check whether you're currently in Sade Sati, which of its three phases you're in, and the approximate dates — free, with no signup.

Last updated: September 2026

Sade Sati is based on your Moon sign, which changes roughly every 2.5 days — an approximate time is usually fine, but add your exact time if you know it, especially if you were born near a sign change.

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This calculator is intended for self-reflection and entertainment. It does not constitute professional astrological, psychological, or life coaching advice.

Sade Sati (literally 'seven and a half' in Sanskrit) refers to the roughly 7.5-year period when Saturn transits three consecutive signs centered on your natal Moon sign: the sign before it, the sign itself, and the sign after it. Because Saturn takes about 2.5 years to cross each sign, the full cycle spans about 7.5 years — hence the name.

Sade Sati is one of the most discussed transits in Vedic astrology, popularly associated with challenges, restructuring, and hard-won growth — though classical texts and modern astrologers alike stress that its actual effects depend heavily on Saturn's placement and strength in your full birth chart, not the transit alone.

Everyone experiences roughly two to three Sade Sati cycles in an average lifetime, since Saturn takes about 29.5 years to complete one full loop through the zodiac. Knowing which phase you're in — Rising, Peak, or Setting — helps put the intensity of what you're currently experiencing in context.

How Your Sade Sati Is Calculated

  1. 1

    Find Your Natal Moon Sign

    We calculate your Moon's sidereal Rashi at the moment of your birth using the Lahiri ayanamsa — the same reference used throughout Vedic astrology.

  2. 2

    Locate Saturn Today

    We calculate Saturn's current sidereal position and compare it to your natal Moon sign to see if it's in the 12th, 1st, or 2nd sign from it.

  3. 3

    Phase & Approximate Dates

    If Saturn is in one of those three signs, we identify your current phase (Rising, Peak, or Setting) and estimate when Saturn entered and will leave that sign.

Frequently Asked Questions

What is Sade Sati?

Sade Sati is a roughly 7.5-year period when transiting Saturn moves through the sign before, the sign of, and the sign after your natal Moon sign — three consecutive signs, about 2.5 years each.

What are the three phases of Sade Sati?

Rising Phase: Saturn in the 12th sign from your Moon. Peak Phase: Saturn in your Moon sign itself — usually considered the most intense. Setting Phase: Saturn in the 2nd sign from your Moon, generally a settling-down period.

Is Sade Sati always a bad period?

Not necessarily. Sade Sati is popularly associated with challenges and restructuring, but classical astrology treats it as a period of accelerated growth and karmic reckoning rather than uniformly negative — its actual effect depends on Saturn's placement and strength in your individual birth chart.

How often does Sade Sati happen?

Saturn takes about 29.5 years to orbit the zodiac, so most people experience two to three Sade Sati cycles in an average lifetime — typically once every generation-length gap.

Are the phase dates exact?

They're close approximations based on Saturn's average forward motion. Saturn periodically appears to move backward (retrograde) as seen from Earth, which can shift the true start or end date near a sign boundary by a few weeks.

Is this calculator free?

Yes, completely free with no signup, login, or payment required.

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Free Sade Sati Calculator — Check Your Saturn Transit Status | AstroMystra