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Vimshottari Dasha Calculator | Compute Vimshottari Dasha Periods

A Vimshottari Dasha Calculator helps calculate vimshottari dasha calculator using Vedic astrology, panchang, calendar, muhurat, Vastu or naming inputs. It gives an instant browser-based result with a transparent method and source notes. Use it for planning and learning, then verify important ritual or marriage decisions with a qualified practitioner.

Last updated: June 2026 · Free · No sign-up required

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Results

Enter values above and click Calculate to see your result instantly.

Quick reference

Dasha lordYearsDasha lordYears
Ketu7Jupiter16
Venus20Saturn19
Sun6Mercury17
Moon10Ketu (cycle repeats)—
Mars7Total120
Rahu18

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For ceremonies, marriage matching and legal decisions, verify with a qualified practitioner and your regional panchang.

Interpretation guide

ReadingMeaning
Balance at birthUnfinished portion of the first lord’s period — sets every later date
Current mahadashaThe life-chapter ruler now — its chart condition is the headline
Upcoming dasha changeThe most event-rich windows are the months around a changeover
Lord strong in chartPeriod tends to deliver its significations smoothly
Lord afflictedPeriod needs effort/remedies — judged from the birth chart, not the name

lightbulb Worked example

Let's say you are using the Vimshottari Dasha Calculator. A Vimshottari Dasha Calculator helps calculate vimshottari dasha calculator using Vedic astrology, panchang, calendar, muhurat, Vastu or naming inputs. It gives an instant browser-based result with a Enter the values that match your situation into the input fields and press calculate — using realistic numbers makes the result directly useful for you.

Result: The calculator instantly applies the formula Vimshottari: 120 years split Ketu 7, Venus 20, Sun 6, Moon 10, Mars 7, Rahu 18, Jupiter 16, Saturn 19, Mercury 17 — starting from the janma-nakshatra lord and returns the result with appropriate precision.

What this means: Read the result in the context of what you are measuring. The step-by-step breakdown lets you confirm the math and understand which input most affects the outcome.

Formula & methodology

Formula: Vimshottari: 120 years split Ketu 7, Venus 20, Sun 6, Moon 10, Mars 7, Rahu 18, Jupiter 16, Saturn 19, Mercury 17 — starting from the janma-nakshatra lord

The Vimshottari Dasha Calculator is built on a well-established calculation method. It uses the formula Vimshottari: 120 years split Ketu 7, Venus 20, Sun 6, Moon 10, Mars 7, Rahu 18, Jupiter 16, Saturn 19, Mercury 17 — starting from the janma-nakshatra lord to turn your inputs into a reliable result. A Vimshottari Dasha Calculator helps calculate vimshottari dasha calculator using Vedic astrology, panchang, calendar, muhurat, Vastu or naming inputs. It gives an instant browser-based result with a transparent method The steps are shown on the page so you can follow the reasoning from input to output.

  1. Enter birth date, time and place.
  2. The Moon’s exact position fixes the janma nakshatra, its lord and the proportional balance.
  3. The nine periods are chained in the fixed order to build the 120-year timeline.
  4. Today’s date highlights the running mahadasha (the dedicated antardasha tools break it down further).

Worked example — 1 Jan 1990, 06:00, Delhi: Dhanishta birth star → Mars start with 1.87y balance; Rahu 1991–2009, Jupiter 2009–2025, Saturn 2025–2044 (current), Mercury 2044–2061 — the standard Vimshottari ladder every jyotish program produces.

Authoritative source: Hindu astrology reference

Frequently asked questions

Why is it called Vimshottari?
“Vimshottari” means 120 — the full cycle’s length in years, the classical full human lifespan. It is the default dasha system of Parashari astrology; other systems (Ashtottari 108y, Yogini 36y) exist but Vimshottari is what astrologers mean by “dasha” unless stated.
Why these particular year counts?
Each graha’s span is fixed by the Parashara tradition: Ketu 7, Venus 20, Sun 6, Moon 10, Mars 7, Rahu 18, Jupiter 16, Saturn 19, Mercury 17. Each lord also rules three of the 27 nakshatras, which is how the birth star selects your entry point into the cycle.
What matters more — the dasha lord or its house?
Both: the lord sets the theme, but its strength, sign, house and aspects in your birth chart decide the delivery. A well-placed Saturn gives one of the most productive 19-year runs; an afflicted Venus can make even the “best” dasha demanding.
How exact are the changeover dates?
To within days–weeks depending on birth-time accuracy (the Moon moves one nakshatra in about a day, so an hour’s error shifts all dates by ~3 weeks ago/ahead). Major life shifts also tend to phase in across the surrounding antardasha rather than on the date itself.
Can a dasha be skipped or shortened?
No — the sequence and lengths are invariant. What changes per person is only the starting lord and balance. You will not live all 120 years of the wheel; most people experience 5–7 mahadashas, which is why the timeline above runs beyond a century.
What does the Vimshottari Dasha Calculator do?
A Vimshottari Dasha Calculator helps calculate vimshottari dasha calculator using Vedic astrology, panchang, calendar, muhurat, Vastu or naming inputs. It gives an instant browser-based result with a transparent method and source notes. Use it for planning. The calculator takes your inputs, applies the standard calculation, and returns a clear result so you can make an informed decision without doing the math by hand.
What formula does the Vimshottari Dasha Calculator use?
The Vimshottari Dasha Calculator applies the standard formula: Vimshottari: 120 years split Ketu 7, Venus 20, Sun 6, Moon 10, Mars 7, Rahu 18, Jupiter 16, Saturn 19, Mercury 17 — starting from the janma-nakshatra lord. The tool walks through each step of the calculation so you can verify the numbers yourself.
Is the Vimshottari Dasha Calculator free and private?
Yes — the Vimshottari Dasha Calculator. There is no sign-up, no paywall, no trial, and no limit on how many calculations you can run. CalcaTools covers its costs with non-intrusive display advertising, so the calculator itself never asks for payment or restricts any feature.
How accurate is the Vimshottari Dasha Calculator?
The Vimshottari Dasha Calculator applies the standard formula: Vimshottari: 120 years split Ketu 7, Venus 20, Sun 6, Moon 10, Mars 7, Rahu 18, Jupiter 16, Saturn 19, Mercury 17 — starting from the janma-nakshatra lord. It is tested against published worked examples before launch and uses native double-precision arithmetic, so results are accurate to typical precision for the values you enter — with no intermediate rounding that could distort the answer.

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