Jupiter Return Calculator
Enter your date of birth to find where Jupiter was when you were born and the exact days it comes back to that degree, about every 12 years. Your birth date stays on your device.
What is a Jupiter return?
A Jupiter return is the time when Jupiter, as seen from Earth, comes back to the zodiac degree it held at your birth. Jupiter takes about 11.86 years to go around the Sun, so returns fall around ages 12, 24, 36, 47 or 48, 59, 71 and 83.
Astrologers read Jupiter as the planet of growth, learning and meaning, and a Jupiter return as the start of a new twelve-year chapter: a natural moment to widen your horizons, take up study or travel, or ask what you believe in. It is a cycle with a long cultural history, not a forecast. Older books call Jupiter the planet of luck; we do not predict luck, money or success.
How the calculator works
- We turn your birth date (and time, if you give it) into Universal Time; without a time we use noon. Jupiter moves at most about a quarter of a degree a day, so the date alone is close enough.
- We compute Jupiter's geocentric ecliptic longitude in the tropical zodiac for that moment.
- We search the years around each multiple of 11.86 for every moment Jupiter's longitude equals your natal value again, and list each exact pass with the stretch during which Jupiter stays within 1 degree.
The engine and its accuracy check against NASA JPL data are described on the method page.
One pass or three
Earth overtakes Jupiter about every 13 months, and each time Jupiter appears to move backwards for about four months, retracing around 10 degrees of the zodiac. If your natal degree lies inside one of those loops when Jupiter comes back, Jupiter crosses it three times: forward, backward, forward again, over several months. Otherwise there is a single crossing.
Example: if your natal Jupiter is at 20 degrees Cancer and, twelve years later, Jupiter's retrograde loop that year runs from 24 back to 14 degrees Cancer, Jupiter will pass 20 Cancer going forward, again going back, and a third time going forward. The calculator lists the three dates. The same can happen at each return, so your second return may have one pass even if your first had three.
Jupiter return and Saturn return
Jupiter's 12-year cycle and Saturn's 29-year cycle are the two slow rhythms astrologers watch most. Around age 59 to 60 the second Saturn return and the fifth Jupiter return fall close together, because five Jupiter orbits (59.3 years) almost match two Saturn orbits (58.9 years). The two planets meet in the sky about every 20 years, in what is called the great conjunction. See your Saturn dates with the Saturn return calculator and your natal Jupiter on the Jupiter sign calculator.
In the Golden Dawn tarot correspondences Jupiter is the Wheel of Fortune, a card about cycles turning, which suits a return.
Questions
At what age is the Jupiter return?
About every 11.86 years: around ages 12, 24, 36, 47 or 48, 59, 71 and 83. The exact date depends on your birth date and Jupiter's retrograde loops.
How long does a Jupiter return last?
Jupiter stays within 1 degree of your natal position for about a week or two on a single pass, or for several months when its retrograde loop makes three passes.
What does a Jupiter return mean?
Astrologers read it as the start of a new twelve-year cycle of growth and learning. It is a symbolic marker for reflection, not a prediction of luck or money.
Do I need my birth time for a Jupiter return?
No. Jupiter moves at most about a quarter of a degree a day, so the birth date is enough. A time makes the exact pass a few hours more precise.
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