Climate
Jakarta logs 1 outdoor-dinner months a year to Semarang's 3 — Semarang wins by 2. Jakarta also leads on hot days by 26.
Jakarta
Feels-like °C
Dinner outside
Semarang
Feels-like °C
Dinner outside
Cost of Living
Jakarta averages $889/mo for balanced living; Semarang has no cost baseline yet.
Jakarta
$889monthly · balanced
Mobility
Jakarta scores 1.8 on mobility (0–5 scale); Semarang has no mobility baseline.
Culture
Jakarta's culture score of 3.5 sits well above Semarang's 0.0.
Nature & Outdoors
Jakarta scores 2.3 on nature & outdoors (0–5 scale); Semarang has no nature & outdoors baseline.
Safety
Jakarta scores 1.2 on safety (0–5 scale); Semarang has no safety baseline.
Career
Jakarta scores 3.7 on career (0–5 scale); Semarang has no career baseline.
Social & Community
Jakarta scores 3.2 on social & community (0–5 scale); Semarang has no social & community baseline.
Food & Dining
Jakarta scores 3.2 on food & dining (0–5 scale); Semarang has no food & dining baseline.
Family
Jakarta scores 3.0 on family (0–5 scale); Semarang has no family baseline.
Healthcare
Jakarta scores 2.7 on healthcare (0–5 scale); Semarang has no healthcare baseline.
Air Quality
Jakarta averages 36.8 µg/m³ (very unhealthy) PM2.5 annually versus Semarang's 32.2 µg/m³ (unhealthy) — Semarang breathes ~12% cleaner air (4.5 µg/m³ lower).
Jakarta
Semarang
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.
Jakarta (40.5M) and Semarang (3.3M) are 12x in population — Jakarta is the larger metro, Semarang the smaller; on land area Jakarta spans roughly 7.7x more ground.
Jakarta is roughly 9.7x the scale of Semarang
Combined population & area comparison
JakartaSemarangCity Scale Rankings
Jakarta40.5M12xSemarang3.3M1xJakarta4,614 km²7.7xSemarang603 km²1xJakarta
Semarang
Who Thrives Here
Jakarta is the stronger fit for the big city energy. Both cities work well for the winter escapist.
Also compared
SingaporeFrequently asked about Jakarta vs Semarang
▶Which is cheaper, Jakarta or Semarang?
▶How does the climate compare between Jakarta and Semarang?
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The best city depends on what matters to you
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