Kolkata Height From Sea Level
Kolkata Height From Sea Level – Kolkata, the capital city of West Bengal, is one of India’s most culturally rich and historically significant metropolitan cities. Known for its colonial architecture, literary heritage, iconic Howrah Bridge, bustling markets, and deep-rooted traditions, Kolkata is also geographically unique due to its low elevation and proximity to the Bay of Bengal.
A frequently searched question by students, travelers, and geography enthusiasts is “What is Kolkata’s height from sea level?” Unlike plateau cities such as Hyderabad or hill stations like Darjeeling, Kolkata lies in the lower Gangetic plains, close to both a major river system and the coastline. This plays a vital role in shaping the city’s climate, weather patterns, flood risks, and daily life.
In this detailed guide, we explore Kolkata height from sea level, its climatic impact, environmental challenges, travel relevance, and surrounding geography in simple terms.

🌍 What Is Kolkata Height From Sea Level?
Kolkata is located on the eastern banks of the Hooghly River, a distributary of the Ganges, and is not far from the Bay of Bengal.
⭐ Kolkata Height From Sea Level: Approximately 9 to 11 meters (30 to 36 feet)
This low elevation places Kolkata among India’s lowest-lying major cities, similar to Chennai and Mumbai.
📊 Kolkata Elevation & Geographic Information Table
The table below summarizes Kolkata’s elevation and key geographical details:
| Parameter | Details |
|---|---|
| Kolkata Height From Sea Level | 9–11 meters (30–36 feet) |
| State | West Bengal |
| Geographical Region | Lower Gangetic Plains |
| Nearby River | Hooghly River |
| Terrain Type | Flat alluvial plains |
| Climate Type | Tropical wet-and-dry |
| Average Summer Temperature | 28°C – 38°C |
| Average Winter Temperature | 12°C – 26°C |
| Main Rainfall Season | June to September |
🌡️ How Kolkata’s Altitude Affects Climate & Weather
Kolkata’s low height from sea level has a strong influence on its climate:
🌞 Hot & Humid Summers
Due to its low elevation and proximity to water bodies:
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Summers feel humid and sticky
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Heat intensity increases because of moisture in the air
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Coastal winds influence evening temperatures
🌧️ Heavy Monsoon Rainfall
Kolkata receives significant rainfall during the Southwest Monsoon. The low-lying terrain can lead to:
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Waterlogging
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Urban flooding during intense rain spells
❄️ Mild Winters
Winters are short and pleasant, as low elevation prevents extreme cold.
🌊 Why Kolkata’s Height From Sea Level Is Important
Understanding Kolkata’s elevation is crucial for several reasons:
🚧 Flood Risk & Urban Planning
Because Kolkata lies only a few meters above sea level:
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Drainage systems are critical
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River water levels directly affect the city
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Tidal influence from the Bay of Bengal impacts low-lying areas
🌬️ Air & Living Comfort
High humidity caused by low elevation can affect comfort levels, especially during summer months.
🏥 Health Considerations
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No altitude sickness risk
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Humidity may impact people with respiratory issues
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Heat stress can be common in peak summer
🛣️ Kolkata Elevation Compared to Other Indian Cities
| City | Height From Sea Level |
|---|---|
| Kolkata | 9–11 meters |
| Chennai | ~6.7 meters |
| Mumbai | ~14 meters |
| Hyderabad | ~542 meters |
| Bangalore | ~920 meters |
This comparison highlights why Kolkata experiences higher humidity than plateau cities.
✈️ Does Kolkata’s Elevation Affect Travel?
Kolkata’s low height from sea level makes it:
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Easy to access for all age groups
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Comfortable for long stays
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Free from altitude-related health issues
The flat terrain supports Netaji Subhas Chandra Bose International Airport, extensive rail networks, and river ports.
🏙️ Tourism & Geography Influenced by Elevation
Kolkata’s elevation supports several iconic attractions:
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Howrah Bridge
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Princep Ghat
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Sundarbans (nearby) – world’s largest mangrove forest
The city’s flat landscape and riverbanks shape its urban identity and cultural life.
🌍 Environmental Challenges of Low Elevation
⚠️ Challenges
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Flooding during heavy rains
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Cyclone impact from the Bay of Bengal
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Rising sea-level concerns
✅ Advantages
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Fertile alluvial soil
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Easy construction of transport networks
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Strong river-based trade history
For readers who enjoy discovering nearby destinations, city guides, hill stations, and travel insights across India, TopChandigarh.com is a helpful blog that provides informative content on geography, tourism, and travel planning. It helps travelers understand places better and plan trips with confidence.
✅ Final Thoughts
The Kolkata height from sea level is approximately 9 to 11 meters, making it one of India’s lowest-lying metropolitan cities. This low elevation plays a major role in shaping Kolkata’s humid climate, monsoon behavior, riverine culture, and environmental challenges. Understanding Kolkata’s altitude helps travelers, students, and planners appreciate how geography influences daily life in this historic city.