UtilibyWritten by the Utiliby editorial team · Last updated October 15, 2026 · Rules and formulas reviewed October 2026
What this free online essential dignity and almuten calculator does
Essential dignity is the backbone of traditional astrology. It answers a simple question: how well placed is this planet by sign and degree? This free online essential dignity calculator turns your chart positions into a clear score for every planet, shows which dignities each one holds, and finds the almuten, the planet that carries most rulership at a given degree or over the five places of the almuten figuris.
It also works as an essential dignity score calculator for people who follow the medieval scoring scheme: points for domicile, exaltation, triplicity, term and face, and penalties for detriment, fall and being peregrine. Everything is computed in your browser from the sign, degree and minute you type.
How to use the calculator
- Choose the sect, or leave it on automatic.
- Enter the sign, degree and minute of the Ascendant, the Sun, Moon, Mercury, Venus, Mars, Jupiter and Saturn. Enter the syzygy if you want the almuten figuris.
- Read the table: each planet shows its dignities as small chips and its total score. The wheel puts the Ascendant on the left, as in a traditional chart, and shows each score beside its planet.
- Open Almuten of a single degree to test any degree, such as the Ascendant degree or a lot.
- Open Almuten figuris to see the combined totals and the winning planet.
- Copy, download or print the results.
The five dignities and how they score
| Dignity | What it means | Points |
|---|---|---|
| Domicile | The planet rules the sign | +5 |
| Exaltation | The planet is exalted in the sign | +4 |
| Triplicity | The planet rules the sign's element for this sect | +3 |
| Term (bound) | The planet rules the bound of the degree | +2 |
| Face (decan) | The planet rules the ten-degree face | +1 |
| Detriment | The planet is in the sign opposite its domicile | −5 |
| Fall | The planet is in the sign opposite its exaltation | −4 |
| Peregrine | The planet has no dignity at all | −5 |
The exaltations used are the Sun in Aries at 19°, the Moon in Taurus at 3°, Mercury in Virgo at 15°, Venus in Pisces at 27°, Mars in Capricorn at 28°, Jupiter in Cancer at 15° and Saturn in Libra at 21°. The calculator treats a planet as exalted anywhere in the sign, which is the usual practice in scoring, and shows the exact degree in the article for reference.
Triplicity rulers by element
| Element | Day ruler | Night ruler | Participating |
|---|---|---|---|
| Fire (Aries, Leo, Sagittarius) | Sun | Jupiter | Saturn |
| Earth (Taurus, Virgo, Capricorn) | Venus | Moon | Mars |
| Air (Gemini, Libra, Aquarius) | Saturn | Mercury | Jupiter |
| Water (Cancer, Scorpio, Pisces) | Venus | Mars | Moon |
This is the scheme attributed to Dorotheus of Sidon. It is the one used by Hellenistic astrologers and by many modern traditional programs. Only the ruler matching the chart's sect scores, which is why the calculator needs to know whether the chart is a day chart or a night chart. The participating ruler is shown for reference and does not score.
Almuten of a degree and the almuten figuris
Pick any degree and give each planet its dignity points there. The planet with the most points is the almuten of that degree. Because five kinds of dignity are possible, the almuten is often not the sign ruler. At 15° Aries by day, for example, the Sun scores for exaltation, triplicity and face, and so beats Mars, the domicile ruler.
The almuten figuris repeats the exercise for five places: the Sun, the Moon, the Ascendant, the Lot of Fortune and the syzygy before birth, and adds up each planet's points. The planet with the highest total is the almuten figuris, a kind of chart ruler in medieval astrology. Authors differ on details such as which places to include and whether to give extra weight to some of them. This tool uses the common version in which all five places count equally, and it shows every number so you can apply your own rules.
Worked example
Take a day chart with Saturn at 21° Libra. Saturn is exalted in Libra (+4). Libra is an air sign and Saturn rules air triplicity by day (+3). The bound at 21° Libra belongs to Venus, and the face to Jupiter, so Saturn scores nothing for term or face. Its total is +7. Move the same Saturn to 10° Aries and it would be in fall (−4) and, with no dignity there, peregrine (−5), for −9.
Read scores as a rough ranking, not a grade. A planet at +7 is well supported by sign, but if it makes a hard aspect to a malefic or sits in a difficult house, a traditional astrologer would still note problems.
Differences between authors
Traditional astrology is not one fixed system. Points and tables can differ: some programs score peregrine or the penalties differently, and term tables differ between Egyptian and Ptolemaic. Triplicity schemes also differ, with Dorothean rulers used here. The scheme here is one well-documented choice, and the article text is clear about it so you can compare with your own book.
Privacy, limits and responsible use
The calculator runs in your browser. Positions you type are saved in local storage on your device so the page reopens where you left it, and are never sent to a server. The tool does no ephemeris work, so you need positions from a chart. It is meant for study and entertainment. Astrology is an interpretive tradition, not a validated predictive science, and nothing here replaces advice from a doctor, lawyer, financial adviser or mental-health professional.
Frequently asked questions
What is essential dignity in astrology?
Essential dignity is the strength a planet gets from the sign and degree it occupies. Traditional astrology recognises five kinds: domicile, exaltation, triplicity, term (bound) and face (decan). The opposites are detriment and fall, and a planet with no dignity at all is called peregrine.
How does this free online essential dignity calculator work?
You type the sign, degree and minute of the Ascendant and the seven traditional planets. The tool checks each planet against the five tables, adds the points and shows a score, a wheel and a bar chart. The scoring takes a second and nothing is uploaded.
How is the essential dignity score calculated?
In the traditional Lilly scheme a planet scores +5 for domicile, +4 for exaltation, +3 for triplicity, +2 for term and +1 for face. It loses 5 for detriment, 4 for fall and 5 for being peregrine. The total of all that applies is the planet's score.
What does peregrine mean?
A peregrine planet has no essential dignity in its sign and degree: it does not rule the sign, is not exalted, is not the triplicity ruler for the chart's sect, and does not rule the bound or the face. The word means wanderer.
What is an almuten?
The almuten is the planet with the most essential dignity at a given point. The word comes from medieval Arabic astrology. You can find the almuten of any degree, such as the Ascendant or a lot, by adding up each planet's dignity points there.
How do I find the almuten of a degree?
Use the Almuten of a single degree panel. Choose the sign, degree and minute and the tool lists every planet's points from domicile, exaltation, triplicity, term and face, and highlights the planet with the highest total.
What is the almuten figuris?
The almuten figuris is the planet judged strongest over the five places the tradition calls hylegical: the Sun, the Moon, the Ascendant, the Lot of Fortune and the syzygy before birth. The planet with the highest combined dignity points across them is the almuten figuris.
Why does the tool need the syzygy?
The syzygy, the last New or Full Moon before birth, is one of the five places for the almuten figuris. If you only want the dignity scores, you can ignore it.
Which triplicity rulers does the calculator use?
The Dorothean scheme: fire is ruled by the Sun by day and Jupiter by night, earth by Venus by day and the Moon by night, air by Saturn by day and Mercury by night, and water by Venus by day and Mars by night. Only the ruler for the chart's sect scores.
Does it use Egyptian or Ptolemaic terms?
Egyptian terms. Ptolemy proposed a different table and Lilly worked with it, so term points can differ from a Lilly table in some signs. The Bounds and Terms Calculator on this site shows the table used.
How is the chart sect decided?
A day chart is one where the Sun is above the horizon. With automatic sect the tool counts the Sun as above the horizon when it lies in houses 7 to 12 counted from the Ascendant sign. You can set the sect yourself if your chart uses a different house system or a close call.
Is this the same as a medieval astrology score calculator?
It follows the scoring used by William Lilly in the seventeenth century, which drew on medieval Arabic and Latin sources. Hellenistic astrologers rarely scored dignities, so the points are a medieval and early modern convention.
Can a planet have a high score and still be afflicted?
Yes. Essential dignity describes the planet's own condition in a sign. Aspects, house position, sect and accidental dignities are judged separately in traditional practice.
Does the tool calculate planetary positions?
No. It reads the positions you type, from a chart or an ephemeris. This keeps it private and fast and means it works for any date in history.
Can I print or download the results?
Yes. Print or save outputs only the chart table, wheel and almuten tables. Download gives a CSV file, and you can save the chart as a JSON file to reopen later.
Is my chart data stored?
Only in your own browser's local storage so the page reopens where you left it. Nothing is sent to a server. Clear your site data to remove it.
Is astrology scientifically proven?
No. Astrology is a cultural and interpretive tradition, not a validated predictive science. This tool is a calculator for study and entertainment.
Sources and further reading
- William Lilly, Christian Astrology (1647), "A table to examine the strength and debility of each planet".
- Ptolemy, Tetrabiblos, Book I, translated by F. E. Robbins (Loeb Classical Library, 1940).
- Chris Brennan, Hellenistic Astrology: The Study of Fate and Fortune (Amor Fati Publications, 2017), chapters on dignities, sect and triplicity.
- Dorotheus of Sidon, Carmen Astrologicum, translated by Benjamin Dykes (Cazimi Press, 2017), on the triplicity rulers.
- Kerykeion, Terms and Bounds: Planetary Divisions (kerykeion.net), used to cross-check the Egyptian table.
- Essential dignity, Wikipedia, used to cross-check the point values for domicile, exaltation, triplicity, term and decan.
Sources were consulted in October 2026. Standards and rules can change, so always check the official page for your situation.