Google Fiber speed test
Google Fiber plans are symmetrical from 1 Gig up to 8 Gig. Over a standard gigabit port or Wi‑Fi you'll see up to ~940 Mbps; the faster tiers need 2.5G/10G hardware to show their full speed.
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Mbps
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Press Space to start · ~25 seconds · no ads, no sign-up
Download
—Mbps
Upload
—Mbps
Ping
—ms
Jitter
—ms
Ping under load
—ms
download / upload
Bufferbloat
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lag when busy
Consistency
—%
how steady the speed is
Packet loss
—%
Your history saved on this device only
| When | Down | Up | Ping | Loaded | Bloat | Server |
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Questions about this test
What should a Google Fiber test show?
1 Gig wired: about 900–940 Mbps both ways. 2, 5 and 8 Gig: only as fast as your Ethernet port, Wi‑Fi and the browser allow — expect 900–2,300 Mbps on typical home gear.
Why doesn't my test show 2 Gbps?
A gigabit Ethernet port caps at ~940 Mbps. You need a 2.5 Gbps port, a Wi‑Fi 6E/7 router with 160/320 MHz channels, and a recent device. Browsers also cap out around 2–3 Gbps.
Is this the Google Fiber official test?
No. gbps.run is independent and ad-free, and is not affiliated with any provider.
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