CoverageChecker

We are committed to providing UK users the best connectivity and coverage information available.

Your current mobile internet speed

Mobile speed test results

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Download bitrate


The measured rate (Mbps) at which data is received from the internet to your device.

Shows your internet download speed – important for streaming, video playback, downloading files, web browsing, and overall network performance. Higher values are better.

Latency


The round-trip time (milliseconds) it takes a small packet to travel from your device to a server and back.

Affects responsiveness for online gaming, VoIP, remote desktop, and real-time apps. Lower values are better.

Upload bitrate


The measured rate (Mbps) at which data is sent from your device to the internet.

Determines how fast you can upload files, send video calls, live-stream, and backup data. Higher values are better.

Jitter


The variability in packet arrival time (ms); how much latency varies between packets.

High jitter causes call dropouts, choppy voice/video, and inconsistent game performance. Lower values are better.

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