How Many GHz Is My Wifi? This is How to Check

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How Many GHz Is My Wifi

Wifi is not just for smartphones and laptops; it does play an essential role in modern life by connecting everything to the internet. It also enables remote workers to perform their jobs from any location.  

However, not many people know about wifi frequency. Wifi signal frequency is crucial as it determines how well the signal can penetrate objects and the device types it can use.  Some laptop and smartphone users do not know how to check how much GHz is on their wifi. 

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The tips below will help you know how much GHz is on my wifi. 

  • Open the Network panel from the taskbar by clicking the Wi-Fi icon at the bottom. 
  • Click Properties 
  • Scroll to properties in the new window that opens 
  • Read the frequency setting 

How Do I Know If My Wi-Fi Is 2.4 Or 5GHz?

Is my router 2.4GHz or 5GHz? This question always rings in most people’s minds, especially when experiencing slow wifi speeds. The best wireless routers in the market today come with dual-band wifi. It means they have 2.4G and 5G wifi bands

The following tips will help you know whether your wifi is 2.4 GHz or 5 GHz:

  • Connect to the wifi network
  • Open the network panel 
  • Select properties on the wifi network 
  • Scroll to properties on the new window that opens up 
  • The network band will inform if it’s 2.4 GHz or 5 GHz

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What Is 2.4 GHz Wifi?

2.4 GHz wifi router frequency provides the wifi user with a broader coverage area and is much better when penetrating thick and solid objects. It has a usable speed of between 50 Mbps to 70 Mbps. 

Most household devices and Wi-Fi-enabled technologies use 2.4 GHz bands, including garage door openers and microwaves.  However, 2.4 GHz wifi is known to have a much lower data range making it prone to disturbance and interference. 

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How Do I Check My Wi-Fi GHz On My iPhone?

Do you know how to check your wifi GHz on your iPhone? Sometimes you might be interested in knowing whether your iPhone is connected to the 2.4 GHz or the 5 GHz. Despite the iPhone not having any built-in feature responsible for detecting the type of network it runs and on which frequency, you can always use some workarounds to detect the GHz your phone is using. 

Here is a guide to check the wifi GHz your iPhone is using.

  • Scroll to the settings and click on Wi-Fi 
  • Below the network your iPhone is connected to, scroll to the ‘Type’ section. 
  • Here, you will know the GHz your iPhone is connected to. It can either be 2.4 GHz or 5 GHz. 
  • You can also open the control center by swiping your phone screen from the bottom. 

If you have iPhone 11 or iPhone 13 and are wondering how to check wifi GHz on iPhone 11 or how to check Wi-Fi GHz on iPhone 13, you can use the above guideline as it is the same for any iPhone model. 

How to Check Wifi GHz on Android

Are you wondering how to check wifi GHz on a Samsung phone? Samsung phones are built on the android platform. 

The following tips will help you check wifi GHz on all your android devices. 

  • Open the notification panel. 
  • Press and hold onto the wifi icon until you are directed to the wifi settings window 
  • Choose network properties 
  • Depending on the version of the android you are using, check:
  1. Read frequency settings can either be 2.4 GHz or 5 GHz
  2. Read the ‘Network speed’ setting – When the speed exceeds 400 Mbps, it is a 5 GHz network. 

Why Should You Perform Wifi GHz Test

Wifi GHz test will help in telling you the speed of a particular device connection. It will also inform you of your Wi-Fi connection speed at different places in your home. With this, you can quickly figure out the wifi black spots and have them fixed. 

Performing the wifi GHz test will enable you to confirm or eliminate problems causing slow internet connections. 

Testing Wifi Speed Using an App 

There are several applications capable of testing wifi speed. A good example is the WiFi Speed Test by Zoltan Pallagi. With this app, you can find the connection speed from the router to whatever device you use, such as a tablet, phone, or laptop. It will also test the internet speed.  

However, the app can only be used on iOS and Android devices. If you use an iPhone, you can consider installing Wi-Fi SweetSpots. It works like the Wi-Fi Speed Test by Zoltan Pallagi and can also tell you the average speed over time. 

Use the following guide to help you test the internet speed using an app

  • Ensure the phone is connected to the wifi network you are interested in testing 
  • Start the app and click on the testing screen. You will see two toggle switches at the bottom: the internet test and the wifi test 
  • Set the internet test to off
  • Click on the start button. Wait around 10 seconds for data to be transferred, and you will see the speed at the speedo. 

Despite not being a great app, it gets the job done fast. The app will also reveal the wifi signal strength. 

Test Speed of Wifi in Windows 

In case you do not have an Android phone or you are just interested in testing the wifi speed of your laptop or desktop, then use the guide below. 

  • Head to the control panel by typing control panel in the search bar 
  • Select the control panel, then scroll to Network and Internet. 
  • Click on Network and Sharing Center 
  • Click Change Adapter Settings 
  • Double-click wifi connection. Check for the field called speed in the window that opens up. 
  • Despite the figure fluctuating, it will help reveal the speed. 

In case you are interested in a precise test. Get a second PC or laptop connected to the router using a network cable. Copy the file from the laptop to the PC and time how long it will take. You will have to enable sharing to see the second laptop or PC from the laptop you are interested in testing. 


To sum up, it is essential to note that devices supporting only 2.4 GHz will connect to the band automatically. Dual-band devices supporting both 2.4 GHz and 5 GHz will automatically select a band based on factors like the strength of the signal.  Every device is different and comes with rules factoring congestion, signal strength, and much more to choose the best band.

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