Live › Patna › Compare with Kolkāta

🇮🇳 Patna vs Kolkāta 🇮🇳

Live population, time zone, and demographic comparison

⏰ Live Time Comparison

🇮🇳
Patna
India
03:09:34
Thursday, September 17, 2026
UTC+5:30
Population
2,052,778
Births Today
+12
Deaths Today
-5
VS
0 hrs
Time Difference
Patna is 0 hours same as Kolkāta
🇮🇳
Kolkāta
India
03:09:34
Thursday, September 17, 2026
UTC+5:30
Population
21,812,089
Births Today
+128
Deaths Today
-57

📊 Population Differences

Head-to-Head Comparison
-19,759,311
-90.59% vs Kolkāta
Population Gap
+19,759,311
+90.59% vs Patna
-116
-90.63% vs Kolkāta
Births Today Gap
+116
+90.63% vs Patna
-52
-91.23% vs Kolkāta
Deaths Today Gap
+52
+91.23% vs Patna
0 hrs
Asia/Kolkata
Time Zone Gap
0 hrs
Asia/Kolkata
70.0 yrs
Life expectancy
Life Expectancy
70.0 yrs
Life expectancy
16.4
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

🇮🇳
Patna
India
📍
Coordinates
25.610000, 85.141400
🕐
Time Zone
Asia/Kolkata
UTC+5:30
❤️
Life Expectancy
70.0 yrs
📊
Birth / Death
16.4 / 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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