What It Measures
Exact natal return
A mars return happens when transiting Mars returns to the same zodiacal longitude it held at birth.
Classical Engine
Mars Return Calculator
The Mars Return is a monumental transit marking the completion of a major phase of force, severance, and directed will. It resets the martial cycle and often coincides with renewed appetite for action, conflict, labor, or physical exertion.
Calculate Your Next Mars Return
Enter your birth details to find the exact date and time when Mars returns to its natal longitude. Add a return location to render the chart wheel with houses and angles.
What this Mars return calculator answers
If you are searching for "mars return calculator" or "when is my mars return," the tool above gives you the exact return moment from your birth data and the sections below explain how to read it in classical astrology.
Typical Timing
About every 2 years
Action, conflict, effort, courage, and tactical pressure.
Best Use
Date first, judgment second
Use the Mars return calculator to get the exact return moment, then read the chart for dignity, house emphasis, aspects, and any overlap with the current sky.
A mars return happens when transiting Mars reaches the same zodiacal degree it held at birth. People searching for a mars return calculator usually want the exact timing first, then a grounded explanation of what the cycle means.
In classical astrology, Mars signifies force, conflict, severance, courage, appetite, and direct action. a mars return often reactivates struggle, urgency, ambition, physical effort, or the need to cut away what is no longer workable. That is why a mars return is best read as a reset of that planet's cycle rather than a vague mood or internet trope.
Use the calculator above to find the exact return, then read the archive citations below to see how earlier astrologers described mars and its periodic return to the natal place.
When A Mars Return Happens
A Mars return happens roughly every two years because Mars completes its zodiacal circuit in about twenty-six months. That makes Mars returns useful for timing changes in assertion, conflict, exertion, and tactical action.
What Mars Return Means
force, conflict, severance, courage, appetite, and direct action. A Mars return often reactivates struggle, urgency, ambition, physical effort, or the need to cut away what is no longer workable
How To Interpret A Mars Return
Judge the return by Mars's condition in the chart itself: whether it is dignified or impaired, angular or cadent, and tied to work, illness, enemies, injuries, sex, litigation, or competitive effort.
Classical Mars Return Citations
Primary-source passages on mars returns and the classical meanings attached to mars in recurrent cycles.
Genethlialogia
John Gadbury
1658
"When he is devolv'd unto his own place, it denotes profit, and sometimes preferment from Souldiers and men Martially inclined, and procures the favour of great persons to the Native: but if ill dignified, he then shews danger by Fire, and trouble and loss by Thieves"
Page 129Open in Reader
A New and Complete Illustration of the Occult Sciences
Ebenezer Sibly
1784
"Mars is a masculine nocturnal planet, in nature hot and dry, choleric and fiery, the smaller in fortune, author of quarrels, dissensions, strife, war and battle"
Page 110Open in Reader
Books and authors behind the Mars Return
Open the cited books and authors behind this mars return page.
Mars Return FAQ
Short answers for the most common mars return questions in classical astrology.
When is my mars return?
Your mars return happens when transiting Mars comes back to the exact zodiacal longitude it held at birth. Use the calculator above to get the exact date and time from your birth data.
What is a mars return in astrology?
A mars return is the moment transiting Mars comes back to the same zodiacal longitude it occupied at birth.
How often does a mars return happen?
A Mars return usually happens about every two years.
Is a mars return good or bad?
It depends on the condition of Mars in the return chart and natal chart. Classical astrology treats returns as timed resets of planetary topics, not as automatically fortunate or unfortunate events.
How do I calculate my mars return?
Use your birth date, exact birth time, and birthplace to find your natal Mars position, then calculate the exact moment transiting Mars returns to that longitude.
Need a mars return reading?
Ask the Archivist to interpret your mars return chart against the classical archive, including timing, dignity, houses, and parallel transits.