Ping is the lag tax on anything real-time. This guide is the fix list: what ping is, what's driving yours up, and the changes that lower it, from the 30-second router restart to the DNS swap most people never try. Gaming is the most demanding case, so we lead with it; everything here applies just as much to calls, remote work, and streaming.
Ping is the round-trip time for a signal to travel from your device to the game server and back, measured in milliseconds (ms). Lower is better. When people say "high ping," they mean that the round-trip time is taking too long, so your inputs arrive late, and the server's updates reach you late.
Here's what the numbers mean in practice:
|
Ping |
Gaming |
Calls and Remote Work |
|
10–20 ms |
Competitive-grade; what professional gamers play on |
Indistinguishable from local |
|
20–50 ms |
Excellent; smooth for any casual play |
Clean calls; responsive screen share |
|
50–100 ms |
Fine; most players won't notice |
Perfectly usable for video calls |
|
100–150 ms |
Noticeable delay in fast games |
Slight talk-over on calls |
|
150 ms+ |
Very high ping; visible lag, rubber-banding, late hits |
Awkward call delays, laggy remote desktop |
People use them interchangeably, but they're not identical. Latency is the one-way delay for data to travel from A to B. Ping is the round-trip, which is why a ping result is roughly double the one-way latency. In everyday gaming talk, your "ping" is the number the game shows you, and that's the round-trip figure.
Before you fix high ping, confirm that's actually the problem. There are three reliable ways to check.
The fastest method on Windows:
You'll see several lines starting with Reply from, each showing a time= value in milliseconds — that's your round-trip ping to that host.
If you'd rather not touch the command line, a browser-based test does more in one click. Sites like speedtest.net report your ping alongside download and upload speeds, and most will also show your IP, location, and jitter. This is useful when you want ping and a full speed test in the same place — for example, to check whether high ping lines up with a slow connection or appears on its own.
On mobile, a dedicated app can monitor ping from your phone or tablet. The Ping utility on Google Play and the Apple App Store works on both platforms:
This is handy for spotting whether ping spikes on Wi-Fi correlate with your location in your home; walk around and watch the numbers change.
Before you fix anything, know what you're fixing. High ping usually traces back to one of these. The causes are the same whether you're fragging or on a client call; only the tolerance differs.
Start here. These take minutes and need no technical knowledge.
When several devices share one router — especially if more than one is gaming or streaming — they compete for the same capacity, and your gaming session's latency climbs. It's not the count of connected devices that matters, but how much traffic they generate: idle phones barely register, while one 4K stream or a large download can saturate the line.
The quickest check is to free up your own machine's network resources:
Then pause bandwidth-heavy activity on other devices for the duration of your session. Combine this with a wired connection, and you'll usually see your ping drop immediately.
Ethernet wins, and it's not even close. A wired connection gives you lower, more stable latency — typically a few milliseconds on a good LAN — while Wi-Fi adds variable delay and is prone to packet loss from encryption overhead, interference, and competing devices. For competitive play, wired is the baseline.
If you're buying cable, Cat6 is the practical sweet spot for gaming (Cat7 if you want extra headroom). Either handles gigabit with margin to spare.
Can't run a cable? Optimize the Wi-Fi you have:
Run a speed test (speedtest.net works fine) and compare the result to what your internet plan promises. For online gaming, raw download speed matters less — games don't move much data; they move it frequently. What matters is a stable connection with low latency and decent upload.
That last point often gets ignored: upload speeds carry your inputs to the server. On asymmetric plans where download speed dwarfs upload, a saturated upload channel spikes your ping even when download speeds look fine. A more symmetrical connection is better for gaming for exactly this reason.
What to do with the speed test result:
Outdated network drivers are a common hidden cause of high ping, and almost nobody checks them. The fix on Windows:
While you're at it, make this part of your regular maintenance: update your router firmware (check the router's admin page) and keep your OS patched. Stale firmware and old network stacks both add latency you'll never spot in a speed test.
Your DNS server resolves game and matchmaking domains into IP addresses. The default one your ISP assigns is often slower, which adds delay to the initial connection and matchmaking — not your in-game ping itself, but the part that decides which server you land on. Swapping it to a faster public resolver is a free, two-minute change:
To change DNS on Windows:
Which resolver is fastest depends on your geographic location, so test both. A quick ping 1.1.1.1 versus ping 8.8.8.8 from the command line tells you which responds faster from where you are.
For users who are comfortable in a router admin panel, these three settings give the biggest returns on a congested network.
Quality of Service (QoS) prioritizes your gaming traffic over everything else on the network, so a background download can't starve your match. To enable it:
One caveat: QoS and NAT Acceleration usually can't run together. Disabling NAT Acceleration is fine for gaming, but if you also push very high throughput (large file transfers), note the trade-off.
The 5 GHz band is faster and less congested than the 2.4 GHz band. Make sure your router is broadcasting it:
Connect your gaming device to the 5 GHz network for higher throughput and lower ping. The trade-off is range: 5 GHz doesn't reach through walls as well, so this works best when you're close to the router.
Port forwarding routes incoming traffic for a game's specific ports straight to your device, which can reduce NAT-related delay and connection issues for some titles:
If your ping reliably spikes at night, shared infrastructure is congested. Playing when fewer people are online sidesteps it entirely. That's not always practical, but it works.
Usually, a free VPN raises ping; it adds an extra hop and routes your traffic through an overloaded shared server, so you pay a latency tax for every packet. That's the opposite of what you want.
But a VPN can lower ping in two specific cases: when your ISP is throttling gaming, video, or remote-desktop traffic, or when your ISP's default route to the server (game, VoIP, or otherwise) is bad, and the VPN happens to take a shorter path. The more reliable version of this is running your own VPN on a VPS near the server. That way, you control the route and don't share the server with anyone. If you want to measure a route before committing, our VPS latency testing guide shows how to check ping from 40+ locations, including traceroute and Looking Glass. For a ready personal setup, see is*hosting VPN.
When your ISP throttles gaming traffic or picks a slow route, a personal VPN on a dedicated IP can take a shorter path and lower your ping.
The one cause of high ping you can't configure away is physical distance — and that's exactly what a well-placed server fixes. A VPS in the right location, close to whatever you connect to (game servers, your team, your trading venue), cuts round-trip time and gives you a stable, predictable route instead of whatever path your ISP picks. Gamers use it to sit near match servers; remote teams and traders use it to host a VPN or relay near the endpoint that matters.
is*hosting VPS runs in 40+ countries on KVM virtualization with NVMe storage and unmetered 1 Gbps bandwidth, so you can pick a location near your game's servers and host your own VPN or game endpoint there:
Test the latency from a location before you commit, pick the closest one, and stop letting distance decide your hit registration or your call quality.
Beat distance-based lag with a low-latency VPS. KVM, fast NVMe, and unmetered 1Gbps in 40+ locations — place a node close to you or other services.