Los Angeles, CA Internet Speed Test
Free internet speed test for Los Angeles, CA. Measure download, upload, latency, jitter, and bufferbloat — no signup, no ads.
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Download measured to Google, Cloudflare, Netflix, Amazon, and other major CDNs — the networks that actually deliver the web.
About Los Angeles internet
Los Angeles is served by Spectrum (cable), Frontier Fiber (growing coverage), and AT&T Fiber in parts of the metro. Spectrum is the dominant provider; Frontier Fiber is expanding rapidly as an alternative.
What to look for in your results
Download
Compare to your ISP plan's advertised speed. Wi-Fi typically delivers 60–80% of wired speed.
Latency (ping)
Under 30 ms is excellent for gaming and video calls. Over 100 ms will feel noticeable.
Bufferbloat
An A or B grade means your connection handles congestion well. D or F causes call and gaming lag even at high speeds.
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View all →Frequently Asked Questions
What internet providers serve Los Angeles?▾
Spectrum is the largest cable provider in LA. AT&T Fiber, Frontier Fiber, and Cox are also available in parts of the metro. Check provider availability at your address — coverage varies by neighborhood.
How do I test my internet speed in my city?▾
Run the test above on this page. For the most accurate result, connect via ethernet, close streaming apps and cloud backups, and run the test twice to get a consistent number.
Is this speed test accurate?▾
Yes. SpeedIP measures download throughput to major CDN networks including Cloudflare, Google, Netflix, and Amazon — the same networks that deliver everyday web traffic — not just one test server.
What factors affect internet speed?▾
Wi-Fi signal strength, router quality, peak-hour congestion on your ISP's network, cable quality, and distance from the nearest fiber node all affect measured speed. Test over ethernet to remove Wi-Fi as a variable.