Climate
Cape Town logs 0 outdoor-dinner months a year to Johannesburg's 6 — Johannesburg wins by 6. Cape Town also leads on frost days by 6.
Cape Town
Feels-like °C
Dinner outside
Johannesburg
Feels-like °C
Dinner outside
Cost of Living
Cape Town is $40/mo cheaperCape Town runs about $1,323/mo for a balanced lifestyle against Johannesburg's $1,363/mo — Cape Town comes in $40 cheaper each month, roughly 3% less.
Cape Town
$1,323monthly · balanced
Johannesburg
$1,363monthly · balanced
Mobility
On mobility, Johannesburg scores 2.2 vs Cape Town's 2.0 (0–5 scale), with the biggest gap on flight connectivity. Cape Town still holds an edge on walkability.
Culture
Cape Town and Johannesburg score neck-and-neck on culture (3.8 vs 3.6, 0–5 scale).
Nature & Outdoors
Cape Town's nature & outdoors score of 4.8 sits well above Johannesburg's 3.5, with the biggest gap on sea access.
Safety
Johannesburg's safety score of 1.2 sits well above Cape Town's 0.0, with the biggest gap on walking safety. Cape Town still holds an edge on earthquake safety.
Career
Johannesburg's career score of 4.1 sits well above Cape Town's 2.7, with the biggest gap on economic scale.
Social & Community
Johannesburg's social & community score of 3.4 sits well above Cape Town's 3.2, with the biggest gap on urban energy. Cape Town still holds an edge on everyday english.
Food & Dining
On food & dining, Johannesburg scores 3.8 vs Cape Town's 3.4 (0–5 scale), with the biggest gap on food delivery.
Family
On family, Johannesburg scores 3.7 vs Cape Town's 3.1 (0–5 scale), with the biggest gap on international schools.
Healthcare
On healthcare, Johannesburg scores 3.4 vs Cape Town's 3.1 (0–5 scale), with the biggest gap on public healthcare quality.
Air Quality
Cape Town averages 9.4 µg/m³ (good) PM2.5 annually versus Johannesburg's 37.0 µg/m³ (very unhealthy) — Cape Town breathes ~75% cleaner air (27.6 µg/m³ lower).
Cape Town
Johannesburg
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Cape Town (4.3M) and Johannesburg (8.6M) are 2.0x in population — Johannesburg is the larger metro, Cape Town the smaller; on land area Johannesburg spans roughly 2.5x more ground.
Johannesburg is roughly 2.2x the scale of Cape Town
Combined population & area comparison
City Scale Rankings
Cape Town
Johannesburg
Who Thrives Here
Cape Town favours the clean air seeker, while Johannesburg suits the career builder. Both cities work well for the outdoor enthusiast.
Also compared
Frequently asked about Cape Town vs Johannesburg
▶Which is cheaper, Cape Town or Johannesburg?
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