Sagittarius and Aquarius Moon Sign Compatibility

What the two signs settle

Four kutas compare the signs themselves, so they come out the same for every Sagittarius–Aquarius couple.

• Varna — 1/1. Sagittarius is classed Kshatriya and Aquarius Shudra. The convention gives the point when the groom's class is equal or higher, as it is here.
• Vashya — 1/2. Sagittarius counts as a quadruped sign and Aquarius as a human one; the vashya table gives that 1 of 2. Some texts split Sagittarius and Capricorn across two groups by half-sign; this site uses one group per sign, so other calculators can differ by up to a point here.
• Graha Maitri — 3/5. Jupiter (lord of Sagittarius) and Saturn (lord of Aquarius) are neutral both ways, worth 3 of 5.
• Bhakoot — 7/7. Aquarius is the 3rd sign from Sagittarius, and Sagittarius the 11th from Aquarius — a 3/11 relationship, which Bhakoot scores in full.

What depends on the birth stars

Tara, Yoni, Gana and Nadi are read from the two birth stars (nakshatras), not the signs. A Sagittarius Moon can be in Mula, Purva Ashadha or the first pada of Uttara Ashadha; an Aquarius Moon in the last two padas of Dhanishta, Shatabhisha or the first three padas of Purva Bhadrapada.

• Tara (1.5–1.5 of 3). Scores 1.5 in every combination.
• Yoni (1–3 of 4). No nakshatra in one sign shares a yoni animal with any in the other, so the full 4 is out of reach. No enemy-animal pairing is possible between these signs, so Yoni never falls below 2.
• Gana (0–6 of 6). In Sagittarius, Mula is rakshasa; Purva Ashadha and Uttara Ashadha are manushya. In Aquarius, Dhanishta and Shatabhisha are rakshasa; Purva Bhadrapada is manushya. Gana scores 6 in 48% of combinations and 0 in 52%. The commonest pairing is a manushya groom with a rakshasa bride (30 of 81).
• Nadi (0–8 of 8). 36 of 81 combinations (44%) share a nadi and score 0 — nadi dosha — for example Mula with Shatabhisha. None of them meets the usual classical cancellations.

How the 81 combinations score

The highest score, 29.5, comes with the groom's Moon in Purva Ashadha and the bride's in Purva Bhadrapada; the lowest, 14.5, with Mula and Purva Bhadrapada, where Nadi and Gana score zero.

Aquarius is 3rd from Sagittarius (3/11)

Where it tends to work

• From the groom's Moon, the bride's is in the 3rd — the house of initiative and siblings — and from hers, his is in the 11th, the house of gains and friendships. It is a companionable, sibling-like axis.
• Bhakoot scores its full 7 for 3/11 under the North Indian convention used here (some South Indian rasi rules read these positions differently).

Where it asks for effort

• Easy companionship can stay at the level of good teamwork; depth has to be chosen, not assumed.
• The elements are complementary (fire with air, or earth with water) rather than identical, so pace and priorities still need negotiating.

Element and ruling planets

Fire (Sagittarius) and air (Aquarius) are the classic complementary pair: air feeds fire. Expect energy, ideas and a social rhythm that suits both, with the caution that neither element is naturally the one to slow down. Element is not one of the eight kutas, so treat this as colour, not score.

Sagittarius is ruled by Jupiter and Aquarius by Saturn. Jupiter-ruled Moons tend to steady themselves through principle, meaning and generosity; Saturn-ruled Moons tend to be reserved at first and to show feeling through reliability. By nature Jupiter regards Saturn as neutral, and Saturn regards Jupiter as neutral. The feeling is neutral in both directions.

What this page can’t tell you

All of this comes from two Moon positions and nothing else. Guna milan does not see the ascendant, the 7th house, Venus, Mars or the dashas either person is running — and it cannot see how two people handle money, conflict or family. Real matching needs both birth charts; better still, it needs a conversation.