How to Check How Much RAM You Have on Windows, macOS and Chrome OS
To check how much RAM you have on Windows 10 or 11, open Settings, System, About and read Installed RAM; on macOS use Apple menu, About This Mac; on Chrome OS use chrome://system and MemTotal.
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In brief
AI summaryOn Windows 10 and 11, check installed RAM under Settings, System, About, listed in Device specifications.
On macOS, check RAM via the Apple menu, About This Mac, Overview tab, next to Memory.
On Chrome OS, open chrome://system, expand meminfo and divide MemTotal in kB by 1,048,576 to get GB; the example of 16248736kB works out to 15.59 GB, about 16 GB.
Contents5 sections
Knowing how much random access memory, or RAM, your PC has is important for a few reasons. First, you want to make sure you have enough RAM for your needs. Second, you may want to install a specific application that has a particular recommendation for the amount of RAM it needs to run smoothly. The great thing is that finding out how much RAM your PC has is extremely easy without opening the case. In this article, we explained how to check how much RAM is in your PC.
How Can You Check How Much RAM You Have?

How Can You Check How Much RAM You Have on Windows 10 and 11?
To check RAM on Windows 10 and 11, open Settings, select System, scroll to the bottom, select About and read the Installed RAM under Device specifications. Finding out how much RAM you need on Windows 10 and 11 is a simple task that takes only a few easy steps.
- Open the Settings app . The easiest way is to right-click the Windows icon and select Settings.
- In the Settings app, select System , then go to the bottom and select About.
- You will find your installed RAM listed under Device specifications.
How Can You Check How Much RAM You Have on macOS?
On macOS, click the Apple menu and select About This Mac to see the Memory amount. macOS also makes it easy to see how much RAM you have.
- Click the Apple menu and select About This Mac.
- The Overview tab should be selected by default. The amount of installed RAM will be displayed next to Memory.
How Can You Check How Much RAM You Have on Chrome OS?
Checking how much RAM your computer has on Chrome OS is a bit simpler, but still easy enough.
- Open the Chrome browser and type "chrome://system" in the search bar. Select Enter.
- Go to meminfo in the list . Select the Expand button .
- The amount of RAM in your computer will be listed next to MemTotal in kilobytes (kB). To get the amount not used by the Chrome OS system in gigabytes (GB), divide by 1,048,576, then round to get the amount of installed RAM. For example, the Chromebook used in this how-to shows 16248736kB. Divided by 1,048,567, the result is 15.59 GB. Round that up to 16 GB, the amount I know is installed in the laptop.
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Frequently asked questions
Questions answered in this article
How Can You Check How Much RAM You Have on Windows 10 and 11?
To check RAM on Windows 10 and 11, open Settings, select System, scroll to the bottom, select About and read the Installed RAM under Device specifications. Finding out how much RAM you need on Windows 10 and 11 is a simple task that takes only a few easy steps.
Go to sectionHow Can You Check How Much RAM You Have on macOS?
On macOS, click the Apple menu and select About This Mac to see the Memory amount. macOS also makes it easy to see how much RAM you have.
Go to sectionHow Can You Check How Much RAM You Have on Chrome OS?
Checking how much RAM your computer has on Chrome OS is a bit simpler, but still easy enough. Instagram Username Suggestions Are Here • Instagram Post Times 2022 • How Do You Create Instagram Filters? • How Do You Change Your Instagram Username? 2022 • What Are the Instagram Photo Editing Tactics? 2022 • How Do You Add an Instagram Account to TikTok? 2022
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