How to see connection latency in Windows with different programs

What is latency and why ought to or not it’s as little as attainable?

Connection latency is the time it takes to ship a packet from a supply to a vacation spot, the decrease the connection latency, the quicker we will begin knowledge switch. Normally the latency in the Internet and native networks is measured in milliseconds, in reality, the nearer we’re to 1ms and even much less, the higher, as a result of it’s going to imply that we have now a extremely glorious latency. When we have now a excessive latency in our Internet connection, we’ll discover it by the next facets:

  • The knowledge takes a very long time to ship, for instance, a WhatsApp message takes too lengthy to “exit” and present us the despatched tick, and it’ll even take a very long time to present us the obtained tick.
  • Access to the different net pages may be very gradual, both with HTTP or HTTPS, that’s, Internet looking may be very gradual, or they don’t seem to be in a position to load utterly.
  • If we attempt to play on-line, we may have steady connectivity issues and it’ll give us an error when taking part in.
  • IP cameras, sensors and different Internet of Things gadgets take a very long time to reply to our requests.

As we enhance the variety of gadgets, if we do not need a superb WiFi router, the latency may enhance an excessive amount of and have issues, because of this it’s so essential to have a superb WiFi router in our dwelling, to hold the latency as little as attainable. .

To enhance the latency of our Internet connection, and of the connection to the native community, the very first thing we should know is how to test the latency of our connection, and later see different facets of the community set up. Once we have now seen what latency is and the way we will discover that we have now excessive latency, we’re going to use different programs in order to reliably measure it.

Programs to have a look at the latency of the connection to the native community and the Internet

Currently we have now many programs that permit us to have a look at the latency of the connection to the native community and the Internet, having different instruments to measure latency is crucial to know the place the issue of the slowness of the connection is. Although we might have been in a position to “detect” excessive latency primarily based on the consumer expertise of instantaneous messaging, net looking, and on-line gaming, this might merely be your impression and the latency is right.

The quintessential software for checking connection latency is “ping”, this software is put in by default on all working techniques. Its operation may be very primary however efficient, it consists of sending an ICMP Echo Request packet to a particular server or vacation spot IP deal with, upon receiving it, this gear will ship an ICMP Echo Reply message routinely (so long as the firewalls permit it and we have now it enabled This operate). Once the package deal is obtained, a fast calculation can be made from how lengthy it took for the package deal to be obtained.

Depending on the kind of Internet connection (ADSL, cable, FTTH) and the routes that the different packets comply with, this time can be longer or shorter. It additionally will depend on how we’re linked to our dwelling router, through WiFi, ethernet community cable, by means of PLC gadgets and so forth. The complete route from the origin to the vacation spot is measured, subsequently, if we wish to test the latency in the native community we must always do a “ping” to the default gateway of our router. If we wish to measure the latency of the Internet connection, it’s advisable to join through Ethernet community cable to the router, and proceed to perform the checks, in order to add the latency of the WiFi or the PLC gadgets.

Ping software

Ping is probably the most primary software that we will use to measure latency, this software is included in all working techniques, together with all variations of Windows. To run it, simply press the “Windows” key and put “cmd” in the search engine, press enter and the console will open to execute orders. Once we’re right here, we should put the next:

ping IP_destino

For instance:


In case we wish to do an infinite ping, you should use the “-t” argument, as you possibly can see right here:

ping -t

There are additionally different arguments to modify the operation of the “ping”, to see the assistance you’ll merely have to do “ping -h”

If we wish to execute a sure variety of “pings”, we will do it with the argument -n and the variety of ICMP Echo Request.


WinMTR is a very free software for Windows working techniques, inside this software we may have the traceroute functionalities and in addition “ping”, in order that customers can be in a position to test the “jumps” from a supply to a vacation spot, and also will give you the chance to test the connection latency. The very first thing we have now to do is download WinMTR from SourceForgeOnce downloaded, we unzip it, and we will see two folders, one with this system for 32-bit working techniques, and one other folder with this system for 64-bit working techniques. Depending in your working system, you’ll have to run one model or one other.

This program is moveable, that’s, it doesn’t want any kind of set up, simply run this system and the graphical consumer interface will routinely seem:

In the “host” half is the place we’ll put the IP deal with or area, then we click on on “Start” to begin the checks. We even have the chance to click on on the “Options” part. Here we will configure the interval in seconds for sending packets, we will additionally configure the scale of the ping, the utmost variety of hosts in the LRU listing and the flexibility to resolve domains.

If we put the Google DNS and click on on “Start”, it’s going to present us all of the packets which are being despatched. The very first thing we’ll see is the route from the origin to the vacation spot of the packets, that’s, the different hops (routers) by means of which the packets go. And we will additionally see the proportion of misplaced packages primarily based on these despatched and obtained. In addition, we will see the perfect, common and worst latency of the different jumps. It is feasible that there’s a latency drawback in the primary bounce of our operator, for the reason that worst latency is 33ms, then the common is 6ms.

A really attention-grabbing function of WinMTR is that we will depart it operating for hours, to repeatedly monitor the latency of the connection to see if there may be any form of drawback. Finally, we may have the chance to export the data in HTML format.

NirSoft NetworkLatencyView

This software is in cost of listening to all of the TCP connections of the working system, and calculating the connection latency for every new detected TCP connection. For every IP, NetworkLatencyView it’s going to present up to 10 different values ​​and the common of them. Latency is calculated in the same approach to the everyday “ping” that we have now talked about earlier. Other options of this program that checks the latency of TCP connections are that it’ll permit us to export latency info in different codecs, together with textual content, CSV, HTML, XML and others.

The solely requirement that we are going to want to make this program work is to set up the WinPcap program to seize all of the packets from the wired or wi-fi community interface, in any other case it is not going to work. We may additionally use “Raw Socket” however it could not work on some working techniques.

When beginning this system, the very first thing to do is select the wired or WiFi community card that we’re utilizing:

Once chosen, it’s going to start to monitor all of the TCP connections that we’re going to set up, in addition, we can be in a position to see up to a complete of 10 measurements to these TCP connections and it’ll additionally provide us the “common” of the latency that we have now. Next, you possibly can see the latency when looking the net by means of different web sites:

As you possibly can see, this software is admittedly attention-grabbing as a result of it permits us to measure the latency of the TCP connections that we set up with our Windows pc.

NetScan Tools Basic Edition

This software program NetScan Tools Basic Edition It will permit us to carry out different checks on the info networks, it incorporates different utilities to make use of DNS, the everyday ping, a ping with a graphical consumer interface the place we’ll see the latency simply and rapidly, we will additionally run a «ping scanner», carry out a traceroute and even a Whois. This program is an all-in-one and is totally free, nevertheless, there’s a extra superior and full skilled model that features many different utilities.

The very first thing we have now to do is obtain this software from the official web site, set up it in our working system (it’s not moveable), and proceed to run it. In the menu we will see different facets and configurations, however what pursuits us is the “ping and traceroute” part that we have now on the backside left.

Once inside “ping and traceroute” we will ping and it’ll present us the time it took to obtain the ICMP Echo reply from the goal, as you possibly can see right here:

We even have the choice of utilizing the “Graphical ping” possibility the place it’s going to present us the latency of the connection in a graph that may be very straightforward to perceive.

As you’ve got seen, this software is admittedly easy and utterly free, and can permit us to see the latency with a graphical consumer interface.

Another very attention-grabbing free software that may permit us to measure the latency of the connection is PingPlotter.

Other instruments to measure latency (paid)

There are different software program far more full to measure latency and plenty of different facets of native networks and the Internet, nevertheless, these programs are paid. Next, we put a listing with its primary traits.

  • PRTG Network Monitor: This program is accountable for monitoring all techniques, gadgets, site visitors and in addition the different functions. It is a software program that serves far more than to measure the latency of the connection, in addition, we should bear in thoughts that this software program is paid, though we have now a “trial” model to check it totally with out limitations.
  • SolarWinds Network Performance Monitor (NPM): This program is admittedly superior, in reality, its license is value greater than € 1,300. It permits us to perform an entire monitoring of the community, each of the routers, switches, NAS, different PCs, printers and far more, it’s going to permit us to make maps the place we’ll see all of the linked gadgets and far more.

We hope that with all these free and paid instruments, you possibly can hold the latency of your connection to the native community and the Internet underneath management.