Comparison
JP · Japan

Greater Tokyo Area

37,900,000 residents35.69°, 139.69°
IN · India

Kolkata Metropolitan Area

14,112,536 residents22.54°, 88.34°

Greater Tokyo Area is about 3Ă— the size of Kolkata Metropolitan Area by population.

01 · Basics

At a glance

Population
37,900,000
14,112,536
Metro populationno data
Area (km²)
13,500
1,886.67
Density (per km²)no data
Elevation (m)no data
02 · Climate

Weather, month by month

Solid lines are monthly highs, dashed lines are lows (°C).
Greater Tokyo Area high low Kolkata Metropolitan Area high low
Greater Tokyo Area vs Kolkata Metropolitan Area monthly temperature-5°0°5°10°15°20°25°30°35°JFMAMJJASOND
Avg annual temp (°C)
15.8
—
no data
Annual rainfall (mm)lower is better
1,588.9
—
no data
Sunny days per yearno data
06 · Vibes

What locals say

Synthesized from upvoted comments on each city's subreddit.
Greater Tokyo Area

Greater Tokyo feels densely organized and relentlessly functional: trains are frequent, neighborhoods are distinct, and most daily errands can be handled without a car. Life is convenient but busy, with a constant tradeoff between tiny living spaces, long commutes, and the payoff of having almost anything you need within reach. The city rewards people who enjoy structure, order, and variety, but it can feel impersonal and expensive if you want room, quiet, or casual spontaneity. For many residents, the appeal is less about a single downtown and more about choosing a neighborhood that matches your pace, budget, and routine.

Common complaints
  • High housing costs and small apartments5
  • Crowding and commuter pressure4
  • Long commutes despite good transit4
  • Language barriers for non-Japanese speakers3
  • Humidity and uncomfortable summers3
Common praises
  • Exceptional transit network5
  • Convenience and neighborhood completeness5
  • Safety and general order4
  • Food variety and quality4
  • Varied neighborhoods and amenities3
Kolkata Metropolitan Area

Kolkata Metropolitan Area feels lived-in, old, and intensely human: a place where colonial-era buildings, dense neighborhoods, and constant street activity shape everyday routines. The city is often described as culturally rich and intellectually animated, with strong pride in literature, art, politics, and neighborhood identity. Daily life can be noisy, crowded, and administratively frustrating, but many people also find it unusually affordable and socially warm compared with other major Indian metros. If you want polished infrastructure and fast-moving corporate-city efficiency, it can be a slog; if you want character, conversation, and a strong sense of place, it has a lot of it.

Common complaints
  • Traffic and congestion4
  • Infrastructure and civic maintenance4
  • Heat, humidity, and monsoon discomfort3
  • Slow pace of bureaucracy and services3
  • Crowding and noise3
Common praises
  • Food culture5
  • Cultural depth5
  • Relatively affordable living4
  • Friendly, talkative social life4
  • Public transport access3
07 · Culture

Food & nightlife

Greater Tokyo Area
Food

The food scene is one of Greater Tokyo’s strongest daily-life advantages: you can eat cheaply and well almost anywhere, and the quality floor is unusually high. Ordinary meals are easy to find at train-station shops, small family restaurants, ramen counters, curry shops, izakaya, bakeries, and department-store food halls, while the city also has an unmatched spread of specialty places, from tiny sushi bars to very formal kaiseki. Seasonal ingredients matter, and even convenience-store food is often better than outsiders expect. The main practical challenge is not finding good food, but choosing among an overwhelming number of options and, in some neighborhoods, dealing with lines or limited seating.

Nightlife

Nightlife in Greater Tokyo is highly neighborhood-specific rather than centered on one all-night district. Some areas are packed with izakaya, karaoke, small bars, clubs, and late ramen shops, while many residential neighborhoods become quiet surprisingly early. The scene can feel more polished and segmented than chaotic: after-work drinking, group gatherings, and train-based trips home are common, and people often plan the evening around the last train. For residents, nightlife is plentiful if you know where to go, but it is not always spontaneous, and late nights can be constrained by transit schedules and the cost of frequent drinking out.

Kolkata Metropolitan Area
Food

Kolkata’s food scene is one of its biggest draws and is deeply woven into daily life. You can eat very well on modest budgets, from kathi rolls, telebhaja, ghugni, phuchka, and cutlets to fish curries, biryani, and an enormous sweets culture built around rosogolla, sandesh, mishti doi, and neighborhood confectioners. The best part for many residents is not just the famous dishes but the density of small eateries, street stalls, and old sweet shops that make grabbing a proper meal feel easy and local. It is a city where food is social, habitual, and often tied to specific neighborhoods rather than trendy destination dining alone.

Nightlife

Nightlife in Kolkata is generally more low-key than in India’s flashier metro scenes, but it does exist in pockets. Expect bars, pubs, cafes, restaurants, live music venues, and late-night food spots clustered in areas like Park Street, Southern Avenue, Salt Lake, and parts of New Town, with the social vibe often centered on conversations rather than clubbing. The city is usually described as having an after-hours culture that is more about dinners, adda, and cultural events than all-night party districts. On weekdays it can feel sleepy outside those zones, though festivals and special events can make the city feel lively late into the evening.

08 · Reality check

Weather vs. what locals say

Greater Tokyo Area
By the numbers

—

How locals feel

On paper, the weather looks manageable: winter is usually not extreme, and the city avoids the kind of severe cold or snow that dominates daily life in some other capitals. In practice, locals often talk much more about the oppressive summer—hot, sticky, and exhausting—and about how the humidity can make even short walks unpleasant. Rainy periods, typhoon season, and sudden downpours also affect routines more than the annual averages suggest. The general sentiment is that Tokyo’s climate is livable, but summer and humidity are the seasons people complain about most.

Kolkata Metropolitan Area
By the numbers

—

How locals feel

On paper, the climate is simply hot, humid, and monsoon-prone for much of the year; in lived experience, residents tend to describe it as sticky, exhausting, and sometimes physically draining. Summer heat and humidity can make even short trips uncomfortable, while heavy rains can bring waterlogging and a feeling that the city briefly loses momentum. Winter is often the relief season, with many people enjoying the cooler months as the time when the city becomes easiest to live in. So while statistics may show a manageable tropical climate, locals usually talk about weather in terms of discomfort, timing, and how much it affects commute and mood.

09 · Summary

In short

  • Greater Tokyo Area is about 3Ă— the size of Kolkata Metropolitan Area by population.
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