What is the average Google Fiber speed?

Based on 67 verified speed measurements from Google Fiber customers, the average download speed is 384 Mbps, upload is 216 Mbps, and ping is 29 ms.

How do I run a Google Fiber speed test?

Click the 'Run Speed Test' button on this page. The test takes under a minute and works on any device. Your result will be compared to the Google Fiber average.

Is my Google Fiber connection slower than average?

Run the speed test above and compare your result to the Google Fiber average of 384 Mbps download. If your speed is significantly lower (more than 30% below average), contact Google Fiber support to troubleshoot.

Google Fiber Speed Test

Real average speeds in United States based on 67 verified measurements.

Fast

Avg Download

384

Mbps

Avg Upload

216

Mbps

Avg Ping

Measurements

real users

Test your Google Fiber speed

Compare your connection to the Google Fiber average and contribute to the index.

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Google Fiber vs Other United States ISPs

How Google Fiber compares to competing ISPs in United States.

Frontier 104 tests

Avg Download 459 Mbps +75 Mbps faster

Optimum 75 tests

Avg Download 398 Mbps +14 Mbps faster

Xfinity (Comcast) 773 tests

Avg Download 351 Mbps -33 Mbps slower

Cox 184 tests

Avg Download 339 Mbps -45 Mbps slower

Spectrum (Charter) 785 tests

Avg Download 330 Mbps -54 Mbps slower

About Google Fiber Speed Test Data

The average Google Fiber download speed is 384 Mbps, based on 67 real speed tests run by Google Fiber customers. The fastest recorded speed was 2505 Mbps, and the best ping was 3 ms.

Speeds vary widely based on your specific plan, location, time of day, and whether you're connected via ethernet or Wi-Fi. If your result is significantly below the average, try restarting your router, switching to ethernet, or contact Google Fiber support.

These statistics are updated continuously as Google Fiber customers run speed tests on InternetSpeedTest.net. Click "Run Speed Test" to measure your Google Fiber connection and contribute to the data.

All ISPs United States Speed Index Speed Test Tool