Vedic Astrology Calculators
Individual classical calculations, each with a working form and a worked example. All of them come out of the same engine as the full birth chart.
These are the calculations that usually stop at a textbook page or a desktop-only Windows program. Each one here takes a birth date, time and place, runs the real computation, and shows you the output with an explanation of how to read it. If you want all of them at once for a single chart, start with the free birth chart instead — every calculation below is one of its panels.
Single calculations
- Vimsopaka BalaScore each planet out of 20 on its dignity across the vargas — four schemes, from six charts to sixteen.Open the calculator →
- Bhava BalaStrength of the twelve houses — lord, direction and aspect combined, then ranked one to twelve.Open the calculator →
- Vimshottari DashaThe standard nakshatra dasha: 120 years across nine lords, with the period you were born partway through shown as a balance.Open the calculator →
- Kalachakra DashaSign-based dasha periods read off the Moon's nakshatra pada, running forward or backward through the zodiac.Open the calculator →
- Ashtottari DashaThe 108-year conditional dasha — eight lords instead of nine, counted from Ardra rather than Ashwini.Open the calculator →
- Gulika, Mandi and UpagrahasAll eleven upagrahas — the five computed from the Sun and the six taken from the divisions of the day.Open the calculator →
Why these six
They are the calculations our engine performs that the web has left largely unanswered. For several of them the best result a search returns today is a scanned PDF, a video about doing the arithmetic in a spreadsheet, or an instruction to install a Windows program. The computation is not obscure; it is simply not available in a browser.
Each page carries the classical definition, the method, a worked example with real numbers, and the honest limits of what the figure can tell you. None of them is a prediction, and none of them is a substitute for reading the whole chart.
Every calculation at once
The free birth chart is the whole engine for one set of birth details. Each view below is a panel of it, and each one has its own address, so you can link straight to the part you want.
- AshtakavargaBAV, SAV, Prastara and the pindas
- Yogas and doshas284 yogas screened, 8 doshas
- Arudha padas276 padas, varnadas included
- Sahams and sphutas36 sahams, 14 sphutas
- StrengthShad bala, bhava bala, vimsopaka
- DashasAll 56 systems, graha and rasi
- PositionsUpagrahas, special lagnas, amsa rulers
- PanchangaThe five limbs for the birth moment