Gaming · Calls · Real-Time Apps

Ping & Jitter Test

Bandwidth gets the headlines, but ping decides how the internet feels. Run the test to measure your latency and jitter — the two numbers that make games responsive and video calls smooth.

What ping and jitter actually measure

Ping (latency) is the round-trip time for a packet to reach a server and come back, in milliseconds. Every click, keystroke in a game, and word in a video call rides on that round trip — no amount of download speed compensates for a slow one.

Jitter is how much your ping varies between packets. A connection that alternates between 15 ms and 90 ms averages fine but feels terrible: voices robotize, game hit registration turns inconsistent. Real-time apps would rather have a steady 40 ms than a jittery 20 ms.

What is a good ping?

Benchmarks for reading your result:

  • Under 20 ms — excellent; competitive gaming territory.
  • 20–50 ms — good; everything feels responsive, including fast-paced games.
  • 50–100 ms — fine for calls and casual play; noticeable in competitive shooters.
  • Over 100 ms — laggy in games and awkward in conversation; worth diagnosing.
  • Jitter under 10 ms is solid; over 30 ms causes choppy calls regardless of average ping.

How to lower your ping

WiFi is the usual first suspect: wireless adds latency and jitter that ethernet doesn't, especially at range or on congested channels. Wiring in a gaming PC or console often cuts ping variance more than any setting change.

The second big cause is bufferbloat — when someone's upload or download saturates the line, ping spikes from 20 ms to hundreds. Test ping while a large transfer runs; if it balloons, a router with SQM/QoS fixes the problem. Beyond that, ping is bounded by physical distance and your ISP's routing, which is why servers get chosen near you.

Frequently asked questions

What's the difference between ping and latency?
They're used interchangeably: latency is the delay itself, and ping is the measurement of it (named after the tool). This test reports round-trip latency in milliseconds.
What is a good ping for gaming?
Under 50 ms feels responsive in most games; competitive players target under 20 ms. Jitter matters just as much — a steady ping beats a low-but-erratic one for hit registration and smoothness.
Why is my ping high on WiFi but fine on ethernet?
WiFi adds retransmissions and airtime contention, especially with weak signal, interference, or many devices. That inflates both ping and jitter. Moving closer to the router, switching to 5 GHz, or wiring latency-sensitive devices are the standard fixes.
Why does my ping spike when someone streams or downloads?
That's bufferbloat: a saturated connection queues packets, and your ping waits in that queue. Routers with smart queue management (SQM, or 'QoS') keep latency flat even under full load.

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