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Internet Speed Report Kolkata 2025

A comprehensive analysis of broadband performance in Kolkata based on real user speed tests conducted on Bandwidth Place.

Total Tests

102

Avg. Download

217.84Mbps

Avg. Upload

141.59Mbps

Avg. Ping

52.2ms

Top Internet Providers

Provider Avg Speed
Siti Cable Network Ltd 139.6 Mbps
Alliance Broadband Services 300.2 Mbps
Alliance Broadband Services Pvt. Ltd 255.8 Mbps
BSNL Internet 176.9 Mbps
Bharti Airtel 150.8 Mbps
South Kolkata Broadband Services Pvt Ltd 118.1 Mbps
Bharti Airtel 167.9 Mbps
Bharti Airtel 838.4 Mbps
Alliance Broadband Services 174.1 Mbps
Alliance Broadband Services Pvt. Ltd 315.9 Mbps

Top Devices

Device Share
Generic Smartphone 4.9%
Generic Smartphone 3.9%
iPhone 2.9%
Generic Smartphone 2.9%
Generic Smartphone 2.0%

Top Browsers

Browser Share
Chrome 19.6%
Chrome 7.8%
Chrome 6.9%
Chrome 4.9%
Chrome 4.9%
Chrome 4.9%
Chrome Mobile 4.9%
Chrome 4.9%
Chrome Mobile 3.9%
Chrome 2.9%

Analysis Methodology

The data presented in this report is aggregated directly from real user speed tests performed on the Bandwidth Place platform testing network nodes globally during 2025. We calculate the localized metrics using strict data sanity checks to prevent skewed results from anomalies or extreme outliers.

SEO & Location Routing Structure: Because location data is structurally rigid, caching data dynamically to static hierarchy (Country -> State -> City) provides significant improvements to PageSpeed metrics and Time to First Byte (TTFB). This strategy ensures optimum indexing for search engines processing localized queries.