Skip to main content
MyBirthChart

Sade Sati Calculator

Sade Sati ("seven and a half") is the most widely discussed Saturn transit cycle in Vedic astrology — a roughly 7.5-year period when transiting Saturn moves through the 12th, 1st, and 2nd signs counted from your natal Moon, in three distinct phases. This calculator checks your exact status right now and identifies precisely which phase you're in, if any.

Ayanamsa: Lahiri (Chitrapaksha) · Rule: Saturn currently transiting the 12th, 1st, or 2nd sign counted from the natal Moon sign · Phase: 12th = Rising, 1st (same sign) = Peak, 2nd = Setting

Don't know your birth time? We'll approximate your chart using 6:00 AM local time. The Lagna (Ascendant) and house positions will be approximate.

4.8 average · 50 reviews
James Whitfield

Reviewers

Sarah Mitchell, M.A. in Cultural Astronomy & Astrology and Marcus Reynolds, Professional Astrologer & Astronomer

Based on 5 sources
127 people find this calculator helpful

Last updated:

What Is Sade Sati?

Saturn takes roughly 2.5 years to cross each zodiac sign, so its passage through three consecutive signs — the one before your natal Moon sign, your Moon sign itself, and the one after — spans about 7.5 years total. Classical texts read this stretch as a period of significant restructuring, tested patience, and long-term consequence, though its intensity varies enormously by individual chart.

The Three Phases

Rising (Saturn in the 12th from Moon) is classically the build-up phase — pressures and responsibilities beginning to accumulate. Peak (Saturn transiting your Moon sign itself) is traditionally the most intense phase, where Sade Sati's themes are felt most directly. Setting (Saturn in the 2nd from Moon) is the release phase — consolidation and gradual easing as the cycle winds down.

Why Sade Sati Isn't Uniformly Negative

Popular discussion of Sade Sati skews heavily toward hardship, but serious astrological practice treats Saturn's natal strength and dignity as decisive — a well-placed, dignified natal Saturn tends to bring disciplined growth and lasting structure during this cycle rather than pure difficulty, which is why the same Sade Sati phase can play out very differently across two different charts.

Sade Sati Calculator FAQs

What is Sade Sati?
A roughly 7.5-year period when transiting Saturn moves through the 12th, 1st, and 2nd zodiac signs counted from your natal Moon sign, divided into three distinct phases (Rising, Peak, Setting).
Is Sade Sati always a difficult period?
Not necessarily — while popularly associated with hardship, the natal strength and dignity of Saturn in YOUR specific chart plays a major role, and a well-placed natal Saturn often brings disciplined, lasting growth rather than pure difficulty.
How long does each Sade Sati phase last?
Each phase lasts roughly 2.5 years, corresponding to how long Saturn takes to transit through each of the three signs involved, for a total cycle of about 7.5 years.
How often does Sade Sati occur in a lifetime?
Given Saturn's roughly 29.5-year orbital period, most people experience it two to three times across an average lifespan.
What is the difference between Sade Sati and Shani Dhaiya?
Both are Saturn-Moon transit relationships, but Sade Sati concerns Saturn in the 12th/1st/2nd from your Moon (a 7.5-year cycle), while Shani Dhaiya concerns Saturn in the 4th or 8th from your Moon (separate, shorter 2.5-year windows).

Related Dasha & Transit Calculators

Vimshottari Dasha Calculator

Computes your full 120-year Vimshottari dasha sequence — Maha, Antar, and Pratyantar periods — from your Moon nakshatra.

Mahadasha Calculator

Finds your current and upcoming Mahadasha — the major multi-year planetary period ruling your life’s themes.

Antardasha Calculator

Calculates your current Antardasha — the planetary sub-period nested inside your active Mahadasha.

Pratyantardasha Calculator

Calculates your current Pratyantardasha — the fine-grained sub-sub-period within your active Antardasha.

Dasha Balance Calculator

Determines the balance of your first Mahadasha remaining at birth, based on the Moon’s exact nakshatra position.

Dasha Period Calculator

Looks up the start and end dates of any Maha, Antar, or Pratyantar dasha period across your lifetime.

Planetary Transit Calculator

Tracks current planetary transits (gochar) against your natal chart to show which houses are being activated now.

Transit Chart Calculator

Overlays live planetary positions on your natal chart to visualize present-day transits house by house.

Shani Dhaiya Calculator

Checks whether you are under Shani Dhaiya — the 2.5-year Saturn transit through the 4th or 8th house from your Moon.

Rahu Ketu Transit Calculator

Tracks the current transit of Rahu and Ketu through your natal houses across their 18-month sign changes.

Jupiter Transit Calculator

Tracks Jupiter’s current transit through the zodiac and shows which house it activates in your natal chart.

Saturn Transit Calculator

Tracks Saturn’s current transit through the zodiac and shows which house it activates in your natal chart.