Side-by-side · Software Engineer
Philadelphia vs Charlotte
Move Value
−$2k
real, after tax + COL · per year
Career Velocity
6/10
Philly: 7/10 → lateral
10-Year Outlook
−$39k
± $90k confidence band
| Philadelphia | Charlotte | |
|---|---|---|
| P50 salary, role | $128k | $136k |
| State + local income tax | None | 4.3% |
| After-tax income | $98k | $98k |
| Cost of living (US = 100) | 102 | 104 |
| Median 1BR rent | $1901/mo | $1733/mo |
| Real purchasing power | $96k | $94k |
| Career Velocity (this role) | 7/10 | 6/10 |
| Career Velocity v1 (0–100) | 18 · Thin | 62 · Strong |
| Walkability (0–10) | 8 | 5 |
| Outdoors (0–10) | 6 | 6 |
Who should make this move
Choose Charlotte if…
- ·Banking capital of the South with a deepening tech bench.
Stay in Philadelphia if…
- ·Career Velocity is higher in Philly (7/10 vs 6/10) for your field.
- ·You'd lose $2k of real income annually.
- ·Your 10-year picture is $39k better if you stay.
- ·You're optimizing for what Philly uniquely offers: east coast walkability and culture at a midwest cost.
A note on the numbers: Salaries are role-P50 from BLS-style bands. Tax is statutory state + local at ~$110k single. The 10-year outlook uses a 3-year promotion cadence with a small velocity adjustment, 2.5% COL inflation, and discounts to today's dollars. Full assumptions on the methodology page.