Fire · Yin
Snake
Brings. Reads situations accurately and says nothing until saying something helps.
Struggles with. Keeps its own counsel to the point where nobody knows where they stand.
Neutral
Snake and Rat
Neutral
68%
No traditional aspect between these signs — neither reinforced nor opposed. What happens depends on the people rather than the pattern.
Water · Yang
Rat
Brings. Spots an opening before anyone else and moves on it. Rarely caught unprepared.
Struggles with. Hoards — money, information, contacts — and can be quietly opportunistic about people.
Distance on the wheel5 of 12
RelationNeutral
Same fixed elementNo
How Chinese compatibility works
The rule is positional. Animals four apart form an affinity triangle and are read as natural allies — they share instincts and pace. Animals six apart sit directly opposite and are the traditional clash: each values what the other neglects.
This differs from Western astrology, which uses angles on a 360-degree circle. Here the wheel has twelve positions and the relationships are counted in steps, not degrees.
Traditional pairings sometimes override the geometry — a few combinations are named explicitly as friends or enemies in the old texts, and those take precedence.
Computed from 110 years of real lunar new year dates
The arithmetic behind this pairing
Chinese years run 354 or 384 days, so each animal collects a different number of days across the century — the shares below are not 8.33% each.
Positions apart on the cycle
5
Pairings at this distance
12 of 78
Days assigned to Snake
3,277 · 8.23%
Days assigned to Rat
3,661 · 9.2%
Share of all pairings
1.514%
5 positions apart · 12 of 78 pairings share that distance · 1.514% of all pairings. Neither trine nor clash, where most pairings sit.
Possible age gaps — fixed by the cycle
Because the animals sit at fixed positions, two people with these signs can only differ in age by certain numbers of years. Not approximately — exactly these:
5
years apart
7
years apart
17
years apart
19
years apart
29
years apart
31
years apart
41
years apart
43
years apart
Recent birth-year combinations
Wood Snake 2025 & Metal Rat 2020
5 years apart
Wood Snake 2025 & Water Rat 2032
7 years apart
Water Snake 2013 & Earth Rat 2008
5 years apart
Water Snake 2013 & Metal Rat 2020
7 years apart
Metal Snake 2001 & Fire Rat 1996
5 years apart
Metal Snake 2001 & Earth Rat 2008
7 years apart
Earth Snake 1989 & Wood Rat 1984
5 years apart
Earth Snake 1989 & Fire Rat 1996
7 years apart
The five versions of each animal
The animal repeats every 12 years but the element every 60, so each partner comes in five variants — and the combination you actually have is one of 25.
Earth Snake
1989
Metal Snake
2001
Water Snake
2013
Wood Snake
2025
Fire Snake
1977
Wood Rat
1984
Fire Rat
1996
Earth Rat
2008
Metal Rat
2020
Water Rat
2032
Birth years for this pairing
⚠️ Each year starts at the lunar new year, not 1 January — if either of you was born in January or early February, check the exact date before trusting the animal.
Snake
1965 · 1977 · 1989 · 2001 · 2013 · 2025Rat
1972 · 1984 · 1996 · 2008 · 2020 · 2032