cost
Comparison
Side-by-side data for relocation, travel, hiring, and investment decisions. Values are shown with source-backed metric definitions so trade-offs are easy to compare.
Bars and radar use 0-100 better scores. Tooltips keep the raw source values visible.
cost
safety
housing
housing
jobs
jobs
health
health
Winner
No clear winner across 22 metrics.
Top trade-offs
Changchun leads cost, rent, and housing; London leads safety, jobs, and health.
cost
Changchun
80.7
city
London
87.2
city
safety
Changchun
56.4
city
London
67.1
city
housing
Changchun
$1,359
city
London
$1,492
city
housing
Changchun
9.4x
city
London
10.6x
city
jobs
Changchun
$3,111/mo
city
London
$2,509/mo
city
jobs
Changchun
8.6%
city
London
4.8%
city
health
Changchun
55.9
city
London
66.2
city
health
Changchun
82.3 years
city
London
78.5 years
city
environment
Changchun
20.5 ug/m3
city
London
26.8 ug/m3
city
environment
Changchun
60.3
city
London
62.3
city
infrastructure
Changchun
146 Mbps
city
London
128 Mbps
city
demographics
Changchun
1.5%
city
London
2.1%
city
education
Changchun
74.8
city
London
72.2
city
transport
Changchun
77.6
city
London
66.5
city
safety
Changchun
18.1 per 100k
city
London
11.6 per 100k
city
safety
Changchun
33.0 per 100k
city
London
26.7 per 100k
city
health
Changchun
19.2%
city
London
28.1%
city
quality
Changchun
5.4
city
London
5.6
city
housing
Changchun
$5,371/sqm
city
London
$12,404/sqm
city
religion
Changchun
39.3%
city
London
71.5%
city
religion
Changchun
63.2%
city
London
70.9%
city
religion
Changchun
40.5%
city
London
54.3%
city