How to Fix “Your Clock is Ahead/Behind” Error in Google Chrome: 9 Ways

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Question asked by:

Aruna A.


Clock is Ahead Error in Google Chrome

Hello! I got an error saying "Your Clock is Ahead" while using Google Chrome. Can you help me fix this?
Thanks for your help!
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Fix “Your Clock is Ahead or Your Clock is Behind” Error

Are you encountering an error message that says “Your Clock Is Ahead” or “Your Clock is Behind” while you are trying to open a website? Don’t worry; it’s a common issue that users face. This error can occur due to various reasons but it usually happens when your computer’s clock doesn’t match the time on the website’s server.

But if your system’s time is correct and you are still encountering the error — we have various other solutions for you that can effectively fix the error and get your browsing back on track. Let’s start by understanding the error.

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Understanding the Clock Error in Chrome

Google Chrome relies on the accuracy of your computer’s system clock to establish secure connections with websites. If your system clock is not synchronized correctly, it can disrupt the SSL certificates1 used for secure communication, leading to an error. This error message typically appears when Chrome detects a significant time difference between your computer and the server it’s connecting to.

This issue may occur due to various reasons, such as:

  • Network time synchronization issues
  • Outdated Google Chrome version
  • Battery issues on Motherboard
  • Conflicting browser extensions or plugins

5 User-friendly Solutions to Fix “Your Clock Is Ahead or Behind” Error in Chrome

Now that we have understood the error, let’s explore some simple methods to fix it.

Solution 1. Adjusting your Computer’s System Time Settings

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The first step to resolving this issue is to ensure that your computer’s system clock is accurately set. Follow the below instructions to choose the correct values to fix the error:

  • Make sure your computer is connected to the Internet.
  • Open the “Run” dialog by pressing the keys ‘Windows + R’, type “timedate.cpl”, and press ‘Enter’.
Type timedate.cpl
  • In the “Date & Time” window, move to the “Internet Time” tab and click “Change settings”.
  • Tick the checkbox next to “Synchronize with an Internet time server”, set the server to “”, and click “Update Now”.
  • Switch to the “Date & Time”tab, click “Change time zone”, confirm the correct zone, and click “Change date and time” to set the correct date.
  • Apply the adjustments and click “Apply” to save changes.
Change time zone
  • Restart your computer to check if the issue is resolved.

If the problem persists or the time and date reset on the next startup, proceed to the next troubleshooting method.

Solution 2. Clearing Browsing Data, Cookies, and Cache in Google Chrome

To resolve website problems and enhance your browser’s performance, you can clear browsing data and cache in Google Chrome. Follow these simple steps:

  • To quickly access the “Clear browsing data” dialog without navigating through the menu, open a new tab and use the shortcut: Ctrl + Shift + Delete.
Click Ctrl Shift Del
  • Alternatively, click on the three-dot icon in the top-right corner of Chrome. Then, go to “Settings” > “More Tools” > “Clear Browsing Data”.
More Tools Clear browsing data
  • Select the “All Time” option from the “Time range” menu.
  • Check the box next to “Browsing history”, “Cookies and other data” and “Cached images and files”, then click on “Clear data”.
Clear all browsing data

Clearing your browsing data can log you out of websites and may remove some preferences you have set on sites you visit frequently.

Solution 3. Checking for Conflicting Extensions or Plugins

Conflicting Chrome extensions or outdated plugins can sometimes interfere with Chrome’s time synchronization. Disable or remove any extensions that you suspect might be causing conflicts. Also, make sure your plugins are up to date.

  • Click the three dots in Chrome’s upper right corner, and go to “Settings” > “Extensions”.
Go to Chrome Extensions
  • Review the list of extensions installed. Check if you have multiple extensions affecting the same feature or website and if the error started after you installed a specific extension.
  • Use the toggle switch to disable such extensions.
Remove Chrome Extension
  • After disabling an extension, use Chrome as normal to see if the issue resolves. 

Solution 4. Updating Google Chrome

An outdated version of Google Chrome can cause various issues, including the “Your Clock Is Ahead or Your Clock is Behind” error. To update Chrome, follow these steps:

  • Click on the three-dot icon in the top-right corner of Chrome.
  • Go to “Help” and select “About Google Chrome”. If an update is available, Chrome will start updating automatically. 
Updating Google Chrome
  • Once the update is complete, relaunch Chrome.

Solution 5. Resetting Google Chrome Settings

If none of the previous methods resolved the issue, resetting Chrome’s settings can often do the trick. However, this will reset your browser settings to their default state, so be aware that you might lose some personalized preferences. Follow these steps to reset Chrome:

  • Click on the three-dot icon in the top-right corner of Chrome.
  • Go to “Settings” and scroll down to the bottom.
  • Click on “Restore settings to their original defaults”.
  • Confirm the reset by clicking “Reset settings”.
Chrome Restore settings to their original defaults

4 Advanced Solutions to Fix “Your Clock Is Ahead or Behind” Error

If those easy ways to fix the Chrome clock error didn’t work out for you — don’t worry, we still have some more advanced ways to tackle this error. Let’s begin!

Adv. Solution 1. Modify Chrome Launcher 

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Modifying the Chrome launcher involves adding specific command-line arguments when launching Chrome. This can include options to disable certain features or settings that may be causing conflicts with the system clock. Advanced users who are comfortable with modifying command-line arguments can try this solution. Also, this solution might solve the error but it can lead to security issues.

  • Right-click on the Chrome shortcut or launcher icon.
  • Select “Properties” or “Open File Location”.
  • Select the “Shortcut” tab and at the end of “target” type “–ignore-certificate-errors”.
  • Save the changes by selecting “Apply”.
  • Re-launch Chrome.

Adv. Solution 2. Reinstall Chrome

If none of the previous solutions work, you can try reinstalling Google Chrome. This will remove any potentially corrupted files or settings that may be causing conflicts with the system clock. Make sure to uninstall Chrome completely before reinstalling it.

  • Click the “Start button” and search for “Control Panel”.
  • Select “Control Panel” from the search results.
  • Under “Programs and Features”, go to “Programs” and choose “Uninstall a program”.
  • Look for Google Chrome, right-click on it, and select “Uninstall”. 
Uninstall Chrome
  • Visit the official Google Chrome website ( using a different browser and download the latest version of Chrome.
  • Open the downloaded file (ChromeSetup.exe) and follow the installation instructions.

Adv. Solution 3. Replace the Computer’s CMOS Battery

In some cases, a faulty CMOS battery can cause time differences on a computer. If your computer’s CMOS battery is old or not functioning properly, replacing the CMOS battery may help resolve the issue. However, replacing the CMOS battery can be challenging if you don’t have technical knowledge. If you are new to this process, it’s highly advisable to seek help from a professional repair shop.

Replace CMOS Battery
  • Consult your computer’s user manual or search online for instructions specific to your computer model.
  • Open your computer’s case and locate the CMOS battery.
  • Safely remove the old battery.
  • Insert a new CMOS battery, making sure the polarity is correct.

Here’s a Youtube video showing how to replace the CMOS battery:

  • Close the computer case and start your computer.

Adv. Solution 4. Contact the Web Administrator or Reinstall SSL Certificate

If you’ve tried all the solutions and continue encountering SSL certificate errors on a specific website, it’s likely due to an expired security certificate. An expired SSL certificate poses security risks and can result in browsers displaying warnings to users. Here’s what you can do:

If You’re the Administrator:

  • If you manage the website, initiate the “SSL certificate” renewal process.
  • Reinstall the renewed “SSL certificate” on your server.
Reinstall SSL Certificate

If You’re Not the Administrator:

  1. Contact the website administrator promptly.
  2. Inform them about the “SSL certificate” expiration issue.
  3. Request them to update and renew the “SSL certificate”.
Contact Website administrator

Last Word

By following these solutions, you should have fixed the “Your Clock Is Ahead or Your Clock is Behind” error by now. We looked into both Easy and Advanced Solutions to address various reasons for the error. We hope that our guide helped you resolve this issue effectively. 

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If your “Clock is Ahead/Behind” Error in Google Chrome is still not fixed — feel free to reach out to us via email and share your problem.

  1. What is an SSL certificate? — via []
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About the author
Iggy Shells
Iggy Shells - IT & PC repair expert

Iggy is the founder of He’s been involved in custom IT and security solutions for more than a decade.

Now he and his team are sharing their knowledge with the world by helping casual users solve a myriad of different computer issues, system errors, and virus/malware infections.