Live › Shanghai › Compare with Kolkāta

🇨🇳 Shanghai vs Kolkāta 🇮🇳

Live population, time zone, and demographic comparison

⏰ Live Time Comparison

🇨🇳
Shanghai
China
01:12:12
Thursday, September 17, 2026
UTC+8:00
Population
24,892,966
Births Today
+34
Deaths Today
-24
VS
+2.5 hrs
Time Difference
Shanghai is 2.5 hours ahead of Kolkāta
🇮🇳
Kolkāta
India
22:42:12
Wednesday, September 16, 2026
UTC+5:30
Population
21,811,989
Births Today
+923
Deaths Today
-411

📊 Population Differences

Head-to-Head Comparison
+3,080,977
+14.13% vs Kolkāta
Population Gap
3,080,977
14.13% vs Shanghai
-889
-96.32% vs Kolkāta
Births Today Gap
+889
+96.32% vs Shanghai
-387
-94.16% vs Kolkāta
Deaths Today Gap
+387
+94.16% vs Shanghai
+2.5 hrs
Asia/Shanghai
Time Zone Gap
2.5 hrs
Asia/Kolkata
78.0 yrs
Life expectancy
Life Expectancy
70.0 yrs
Life expectancy
10
per 1,000 / year
Birth Rate
16.4
per 1,000 / year
7.3
per 1,000 / year
Death Rate
7.3
per 1,000 / year

🌍 City Details

🇨🇳
Shanghai
China
📍
Coordinates
31.232500, 121.469200
🕐
Time Zone
Asia/Shanghai
UTC+8:00
❤️
Life Expectancy
78.0 yrs
📊
Birth / Death
10 / 7.3
per 1,000 / yr
VS
🇮🇳
Kolkāta
India
📍
Coordinates
22.567500, 88.370000
🕐
Time Zone
Asia/Kolkata
UTC+5:30
❤️
Life Expectancy
70.0 yrs
📊
Birth / Death
16.4 / 7.3
per 1,000 / yr
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