Annual profections are a simple timing technique from traditional astrology: each year of life, one house of your birth chart is activated in turn. This calculator finds the house your current age profects to, the sign on that house, and its ruler, the Lord of the Year, whose condition and transits colour the year ahead.
How Annual Profections Work
The clock starts at the Ascendant. In your first year of life the 1st house is active; at age one the 2nd house; at age two the 3rd, and so on, returning to the 1st house every twelve years. Because the system uses whole signs, each profected house is simply a whole sign counted from your rising sign, which makes the year's focus easy to read.
The Lord of the Year
The ruler of the profected sign becomes the Lord of the Year. This planet is promoted for the year: wherever it sits in your birth chart, and whatever it does by transit, takes on extra weight. A Lord of the Year that is well placed in the natal chart tends to describe an easier year in that area of life, while a challenged one points to where effort is needed.
Reading Your Profected Year
Start with the activated house and its themes, for example the 7th house for relationships or the 10th for career and public life. Then look at the Lord of the Year by natal sign and house to see where the year's story is likely to play out. Many astrologers combine profections with the year's transits and the solar return chart for a fuller picture.
What You Need
Enter your birth date, birth time and place. The rising sign sets the 1st house, so an accurate birth time matters; without it the profected house cannot be placed reliably.
Common Questions
What is a profection year?
A profection year is the twelve-month period from one birthday to the next, during which one whole-sign house of your chart, counted from the Ascendant, is activated as the year's main theme.
What is the Lord of the Year?
The Lord of the Year is the planet that rules the sign of your profected house. For that year its natal placement and its transits are read as especially significant.
Do I need my exact birth time?
Yes. Profections are counted from the rising sign, which depends on the birth time and place, so an accurate time gives an accurate profected house and Lord of the Year.
Positions are computed with the Swiss Ephemeris. Astrological interpretations are traditional and are offered for reflection and entertainment, not as guaranteed predictions.
More to explore
There is plenty more to try in this tradition: Solar Arc Directions Calculator, Void of Course Moon Calculator, Eclipse Calculator and Draconic Chart Calculator. Each astrology calculator highlights something the others might not, so it pays to look around a little. Browse them all on the astrology calculators page, or see the complete calculator list.