Copenhagen vs Frankfurt
Copenhagen comes out ahead overall, winning 2 of 7 criteria.
Summary
Copenhagen edges out Frankfurt overall (7.6 vs 7.4), but the margin is thin enough that a single strong priority — like cost of living — could reasonably flip your personal decision the other way.
Quick answers
Safety: Copenhagen (9/10 vs 8/10).
Climate: Copenhagen and Frankfurt tie on this (5/10 each).
Overall, Copenhagen scores higher (7.6/10 vs 7.4/10) across all seven criteria combined.
Cost of living: Frankfurt (5/10 vs 4/10).
Copenhagen — Copenhagen scores higher once we weight toward households with kids prioritizing safety, healthcare and clean air (7.8 vs 7.5 for Copenhagen vs Frankfurt), driven largely by safety.
Copenhagen and Frankfurt are a close call for remote work based on internet and cost of living.
Where each city wins
- +Safety: slightly better than Frankfurt (9.0 vs 8.0)
- +Environment & air quality: slightly better than Frankfurt (8.0 vs 7.0)
- +Cost of living: slightly better than Copenhagen (5.0 vs 4.0)
Which city fits your profile?
Copenhagen and Frankfurt score within a rounding error of each other for remote workers who need fast internet and an affordable, pleasant base, so this comparison won't settle it either way.
Copenhagen and Frankfurt score within a rounding error of each other for independent workers balancing cost of living against healthcare access, so this comparison won't settle it either way.
Copenhagen scores higher once we weight toward households with kids prioritizing safety, healthcare and clean air (7.8 vs 7.5 for Copenhagen vs Frankfurt), driven largely by safety.
Copenhagen and Frankfurt score within a rounding error of each other for movers for whom affordability outweighs every other factor, so this comparison won't settle it either way.
Copenhagen scores higher once we weight toward people relocating somewhere unfamiliar who weigh personal safety above all (8.1 vs 7.7 for Copenhagen vs Frankfurt), driven largely by safety.
Copenhagen scores higher once we weight toward retirees prioritizing healthcare, climate and a calm environment over nightlife or internet speed (7.3 vs 7.2 for Copenhagen vs Frankfurt), driven largely by climate.
Copenhagen and Frankfurt score within a rounding error of each other for students who need affordability, transit and a lively social scene, so this comparison won't settle it either way.
Copenhagen scores higher once we weight toward expatriates relocating for work who lean on safety, healthcare and internet to stay settled and connected (8.1 vs 7.9 for Copenhagen vs Frankfurt), driven largely by safety.
Copenhagen and Frankfurt score within a rounding error of each other for founders and small business owners who need reliable connectivity and a livable base without big-city costs, so this comparison won't settle it either way.
Copenhagen and Frankfurt score within a rounding error of each other for early-career movers who want nightlife and transit within budget, without yet prioritizing healthcare or climate, so this comparison won't settle it either way.
Which city should you choose?
Pick Copenhagen if you're a young family, safety-first mover, or retiree.