Speed Result Explainer

Enter your speed test numbers below and get a plain-English explanation of what each metric means for your connection.

What Each Speed Test Number Means

Download Speed

How fast data arrives at your device. This determines how quickly pages load, videos buffer, and files transfer to you. Measured in Mbps. Most households need 25-100 Mbps for typical use.

Upload Speed

How fast data leaves your device. Affects video call quality, cloud backups, and file sharing. Cable and DSL connections often have much lower upload than download speeds.

Ping (Latency)

The round-trip time for a signal to travel to a server and back, in milliseconds. Lower is better. Under 20ms is excellent, 20-50ms is good, over 100ms will feel sluggish in games and calls.

Jitter

How much your ping varies from one moment to the next. Even with low average ping, high jitter creates choppy video calls and inconsistent gaming. Under 5ms is ideal.

Packet Loss

The percentage of data packets that never reach their destination. Even 1% loss causes audio dropouts on calls and stuttering in games. Good connections should show 0% packet loss. Anything above 2% needs investigation.

Good Speed Test Results by Use Case

Use Case Download Upload Ping Packet Loss
General browsing10+ Mbps3+ MbpsAnyAny
HD streaming (1080p)10+ Mbps-<150ms<2%
4K streaming25+ Mbps-<150ms<1%
Video calls (HD)5+ Mbps5+ Mbps<100ms0%
Casual gaming10+ Mbps5+ Mbps<80ms0%
Competitive gaming25+ Mbps10+ Mbps<20ms0%
Work from home25+ Mbps10+ Mbps<50ms0%
Large file uploads-20+ MbpsAny<1%

Why Your Numbers Might Be Lower Than Expected

Speed tests measure the connection between your device and the test server at that exact moment. Several factors can push your results below your plan's advertised speed:

  • Testing over Wi-Fi: Wi-Fi interference, distance from the router, and signal congestion all reduce speed. Always test wired for accurate results.
  • Peak hours: Internet usage spikes in evenings when neighbors are all streaming. ISPs share bandwidth across neighborhoods.
  • Background activity: Downloads, updates, and cloud backups running in the background consume bandwidth during the test.
  • Single test run: One test is not enough. Run 3-5 tests at different times of day for a realistic picture.
  • Server distance: Choosing a farther test server increases latency and can reduce measured throughput.
  • Old equipment: Older routers and network cards cap out below modern plan speeds.
If your results consistently fall 20% or more below your advertised plan speed on a wired connection, you have grounds to contact your ISP. Document your results with timestamps for at least a week before calling.