Your partner already took this. Finish yours to compare.
The Longevity Index
How likely is your relationship to last?
For couples who'd rather know, and exes who want an autopsy.
Your score
0in 10
Where the score comes from
The comparison
You
0
·
Them
0
Area by area
Top bar is you. Bottom bar is them.
How the score works
Seven areas, weighted by how well each one predicted which couples lasted across 43 long-term studies of 11,196 couples.
| Area | Weight |
|---|---|
| Commitment & investment | 22% |
| Conflict & repair | 18% |
| Appreciation & connection | 16% |
| Intimacy & responsiveness | 12% |
| Shared future & money | 12% |
| Stress & social network | 10% |
| Individual security | 10% |
The three background questions move the score a few points at most. How you treat each other matters far more than demographics.