Dasha Balance at Birth: How Bhogya Dasha Is Worked Out

The Balance Line on a Kundli (भोग्य दशा)

A kundli printout typically carries a line such as “balance of dasha at birth: Venus 3 years 2 months 23 days”, which is the 08:00 row of the worked day further down. It names the Vimshottari mahadasha running when the person was born and how much of it was still to run. The Hindi name, bhogya dasha, says the same thing: bhogya is what is yet to be lived through, as against bhukta, what has already been used up. A bhogya dasha kaal is therefore not a separate kind of dasha. It is the remaining part of the first one, and every later mahadasha follows it in full.

The figure is easy to misread as a property of the person. It is a measurement of where the Moon stood, and this page takes it apart: the one formula, how fast the answer moves with the Moon for each of the nine lords, and seven births two hours apart on a single day.

One Formula: the Elapsed Share of the Moon’s Nakshatra

The Moon’s nakshatra at birth names the first mahadasha lord. Each nakshatra spans 13°20′, and Vimshottari treats the part of that span the Moon has already crossed as the part of the lord’s period already spent. So the balance is the lord’s full years multiplied by the share still ahead of the Moon. A Moon one quarter of the way through Rohini, a Moon-ruled nakshatra, leaves three quarters of ten years: 7½ years of the Moon mahadasha. A Moon at the very start of a nakshatra leaves the whole period; one at its last arc-minute leaves days.

Because the span is the same for all 27 nakshatras and the lords’ periods are not, each degree of the Moon is worth a different amount of time depending on whose nakshatra it is in. The table divides each lord’s years by 13⅓ degrees.

Venus’s twenty years make each degree of Bharani, Purva Phalguni or Purva Ashadha worth 18.0 months of balance, and a single arc-minute worth about 9 days. The Sun’s six years make a degree of Krittika, Uttara Phalguni or Uttara Ashadha worth 5.4 months. The same small uncertainty in the Moon therefore matters more than three times as much in a Venus nakshatra as in a Sun one.

What an Hour of Birth Time Is Worth

The Moon is the fastest body in the chart, and its speed is not constant. Sampled once a day through 2026, its sidereal motion ran from 11.8° to 15.3° a day, so in one hour it covers roughly half a degree, a little more or less depending on the day. Multiplying by the column above gives how much one hour of error in the recorded birth time moves the balance.

A birth time remembered to the nearest hour can therefore leave a Venus balance uncertain by most of a year either way, and the uncertainty does not stay in the first period. Every later mahadasha starts where the balance ends, so the whole sequence of dates slides by the same amount. The kundli without birth time page sets out which parts of a chart survive a missing time; the balance is one of the parts that does not.

Seven Births on One Day, Two Hours Apart

The rows below are seven hypothetical births on 7 April 2000, in IST, computed by the same functions the dasha calculator runs. The date is chosen only because the Moon changes nakshatra during it. The balance is given twice: as years, months and days of the 360-day year the texts count in, and as the calendar date the first mahadasha ends on the 365.2425-day year the calculator uses.

Between 06:00 and 10:00 the Moon is late in Bharani, so the balance is of Venus and it shrinks fast: from 5 years 6 days to 1 year 5 months 9 days, about 42.9 months gone in four hours. Somewhere between the 10:00 and 12:00 rows the Moon enters Krittika, and the answer jumps: the 12:00 birth begins in the Sun’s mahadasha with almost all six years ahead, more than four times the balance of the birth two hours earlier. After that the shrinking is slower, because a degree of Krittika is worth 5.4 months rather than 18.0.

The jump does not even out later. The 10:00 birth reaches its full Sun mahadasha after the Venus balance and finishes it on 16 September 2007; the 12:00 birth is already in its Sun mahadasha and finishes on 28 February 2006. Two births two hours apart run the same lord’s period about 19 months out of step, and every mahadasha after it keeps that offset for the rest of the cycle.

The Antardasha at Birth Is Entered Part-Way Too

A mahadasha that is already partly spent at birth is also partly spent inside. Vimshottari runs its nine antardashas from the lord’s own, in cycle order, over the full period, and places birth at the elapsed point. Every antardasha wholly before that point is skipped, and the one containing it is entered part-way. That is why the last column changes so often. The 06:00 birth, 75% of the way through Bharani, opens in Venus–Saturn, the third sub-period from the end; by 08:00 the elapsed point has passed into Venus–Mercury. The 12:00 birth, early in Krittika, opens in Sun–Sun; the 16:00 birth already opens in Sun–Rahu.

On a printout the balance line usually gives the mahadasha only. The antardasha running at birth, and its own remaining length, are on the full table that follows it. The sub-period lengths for every pair are on the antardasha table.

Why Two Kundlis Print Different Balances

Three things can make two kundlis print different balances for the same person without either calculation being wrong. The first is the birth time entered, worked through above. The second is the ayanamsa: the Moon’s sidereal degree depends on the offset used between the tropical and sidereal zodiacs, Lahiri being the one in common use in India, and a different value moves the Moon and therefore the balance. The third is the year. Printed in years, months and days on the 360-day year, a balance divides into round figures; spread on the solar year, the same proportion ends a little later on the calendar. Late in a long period the two rulers can differ by weeks without either program being wrong.

A balance of more than the lord’s full years, or a first mahadasha shown in full for a Moon well inside its nakshatra, is a mistake rather than a difference of method. The how to read your dasha guide shows where the balance sits in a complete timeline, and Vimshottari dasha explained covers the system it belongs to.

What This Page Does Not Say

A long or a short balance is not a good or a bad start. Nothing here says what a mahadasha brings, and the page turns no balance into an age at which anything happens. In Parashari practice a period is read through the houses its lord rules and occupies in the birth chart, which a balance does not contain. The page gives no method for correcting a birth time from events, and it shows no “current” period, because that would depend on the day the page was built. In Hindi: जन्म के समय दशा का शेष: भोग्य दशा कैसे निकलती है.