How to Check WiFi Speed on iPhone: A Step-by-Step Guide

Checking your WiFi speed on your iPhone is straightforward. Simply use an app like Speedtest by Ookla or, or visit a speed testing website on your phone’s browser. Run the test to see your download and upload speeds. With this knowledge, you can troubleshoot slow internet or confirm you’re getting the speeds you pay for.

After completing the action, you will know the download and upload speeds of your WiFi connection on your iPhone. This information is useful for diagnosing network issues or for simply checking if your internet service provider is delivering the speeds promised in your plan.


Are you tired of watching that buffering icon spin while trying to stream your favorite show on your iPhone? Or maybe you’re wondering if you’re getting the internet speed you’re paying for each month. Whatever the case, understanding how to check your WiFi speed on your iPhone can save you from these frustrations.

In today’s world, where a fast internet connection is as essential as electricity for many, knowing how to gauge your WiFi speed is crucial. Whether you’re a gamer needing a fast ping, a remote worker reliant on video conferencing, or just an avid social media user, slow internet can disrupt your digital life. This guide is for anyone who wants to quickly and easily check their WiFi speed on their iPhone without getting lost in technical jargon.

Step by Step Tutorial: Checking WiFi Speed on iPhone

Before we start, remember that these steps will help you determine how fast your iPhone is able to download and upload data over your WiFi connection. This is useful to ensure your network is functioning properly.

Step 1: Find a Speed Test App or Website

Download a speed test app like Speedtest by Ookla from the App Store, or go to a website like or using your iPhone’s browser.

Speed test apps and websites are specifically designed to measure the bandwidth and speed of your internet connection. They are usually free and easy to use, providing a straightforward way to check your speed with just a few taps.

Step 2: Run the Speed Test

Open the app or website and press the ‘Go’ or ‘Start’ button to begin the test. The service will check your connection and provide you with your download and upload speeds.

The test works by sending data to and from a server on the internet, measuring how quickly this data travels. It’s best to stop any large downloads or streaming on your network while the test runs for the most accurate results.

Step 3: Interpret the Results

After the test completes, you’ll see your download and upload speeds, typically measured in megabits per second (Mbps). Download speed affects streaming and downloading, while upload speed is important for video calls and uploading files.

If your speeds are significantly lower than what you’re paying for, it may be time to call your ISP or investigate other devices in your home that could be using bandwidth.


Easy to UseSpeed test apps and websites are designed with ease of use in mind. They typically have a simple interface with a prominent ‘start’ button, making it easy for users of all ages and tech-savviness to check their WiFi speed.
QuickThe process of checking your WiFi speed is quick, usually taking less than a minute to complete. This means you can do it frequently, whenever you suspect there might be an issue with your connection.
Helps Troubleshoot IssuesKnowing your WiFi speed can help you pinpoint issues. If your speed is slow, it could be due to various factors such as router problems, signal interference, or an issue with your ISP.


Depends on Server LocationThe accuracy of the speed test can depend on the location of the server you’re connecting to. If the server is far away, your speed may appear slower than it is.
Influenced by Network TrafficIf your network is busy with other activities, like downloading files or streaming video, it can affect your test results and give you a lower reading than your actual speed.
Might Not Reflect Real-World UsageSpeed tests show the maximum speed at a given time, but real-world usage can vary. Your connection might be slower at peak times or with specific applications.

Additional Information

When checking your WiFi speed on your iPhone, there are a few things to keep in mind to get the most accurate results. First, make sure you’re close to your WiFi router. The farther away you are, the weaker the signal, which can result in slower speeds. Also, try to test at different times of day, as internet speeds can fluctuate during peak usage hours.

Another handy tip is to ensure that your iPhone is updated to the latest iOS version, as updates often include performance improvements that could affect your WiFi speed. And don’t forget to compare your results with the speed you’re supposed to be getting from your internet service provider (ISP). If there’s a consistent discrepancy, it’s worth contacting them to discuss.

Remember, your internet speed can also be affected by the plan you have with your ISP. If you’re consistently seeing slower speeds than expected, it might be time to upgrade your plan or switch to a different provider.

Lastly, if you’re a tech enthusiast and want to go a step further, there are advanced networking apps available that can provide more detailed information about your network’s performance. However, for most users, a basic speed test will suffice.


  1. Find a Speed Test App or Website
  2. Run the Speed Test
  3. Interpret the Results

Frequently Asked Questions

What is a good WiFi speed?

A good WiFi speed depends on your needs. For basic browsing and email, 10 Mbps might be sufficient. For streaming HD video, you’ll want at least 25 Mbps. Gamers and those working from home may need speeds of 50 Mbps or higher.

Can other devices affect my speed test?

Yes, other devices on your network can affect your speed test results. It’s best to run the test with no other devices using the network for the most accurate results.

Should I run the test multiple times?

Running the test multiple times and at different times of day can give you a better overall picture of your WiFi speeds, as speeds can vary throughout the day.

Does my iPhone affect WiFi speed?

An older iPhone might not support the latest WiFi standards, which could limit your speed. Make sure your device is up to date and consider upgrading if it’s several years old.

How often should I check my WiFi speed?

You don’t need to check your WiFi speed constantly. If you notice a slowdown in your internet performance, that’s a good time to run a speed test to troubleshoot the issue.


There you have it, a simple guide on how to check WiFi speed on your iPhone. Keeping tabs on your internet speed can help ensure that you’re getting the service you’re paying for and provide a smooth online experience.

Whether you’re a casual user or someone who relies on the internet for work or gaming, knowing how to perform this basic check can be incredibly useful. So the next time you find yourself twiddling your thumbs waiting for a page to load, whip out your iPhone and run a quick speed test. It just might save the day.