Many people want to know how long does it take to build a PC. This is a difficult question because there are so many factors that can change the Build-Time of a PC. There may be several different components in the computer, and each one of them will take a different amount of time to assemble, depending on their complexity and size. The most important step is not the number of hours required but instead what you intend to do with your newly built PC once it’s finished.

So, how long does it take to build a computer? Well, it depends on the builder and other factors. First, you have to decide on hardware, purchase it, unbox and start building it, troubleshoot, install OS, and other necessary stuff. If you are building your PC right now with parts available, it can take from 1-hour to a whole day.

Since this process is a little complicated and takes a different amount of time to complete, we have divided this whole process into four parts.

  1. Research & Deciding
  2. Hardware Acquisition
  3. Unboxing & Building
  4. Troubleshooting & Installing OS

Research & Deciding

Thankfully, deciding your PC parts is not as hard as it used to be. Nowadays, it is relatively easy to find different compatible parts that pair significantly with other hardware. And, that is thanks to the manufacturers following universal standards when making new hardware.

A Screenshot of a PC build from PCPartPicker

So, how much time does it take to decide and research your PC parts? It depends on the experience and knowledge of the builder. It can take less than an hour if you are professional. In other PC cases, it can also take more than a day. You can always use online services like PCPartPicker to decide and research your build with their respective compatibilities.

You need to access your budget before starting to build your PC. Now, choose a GPU that provides excellent performance (as per your need) in that budget. After that, you have to decide whether to go with Intel or AMD CPU and choose a perfect piece. Then, you can decide on a motherboard and other necessary stuff like RAM, Casing, PSU, and Hard Drives.

Hardware Acquisition

After you have decided on your complete PC build, now is the time to buy the physical stuffer you can buy online. However, it will take a while before receiving the parts, depending on the region, time, and store.

A Picture of a Tablet with Purchase Button On the Screen

In addition, you can also drive to a trusted tech store and physically purchase all your hardware and start building right away. Both methods are doable and depend on your need and accessibility.

So, how long does it take until you receive all your hardware? It takes as long as you want to be. If you do not need the parts immediately, you can order them online. However, you can also opt to go to a physical tech store and grab the stuff.

Unboxing & Building

Once you get all your hardware, unbox them and start building. This part is the most time-consuming because of its manual nature. However, it will help if you put so many pieces together to build a PC. And this process will take some time, depending on how familiar you are with it.

Unboxing your hardware shouldn’t take a lot of time. You can unbox all your items in under 20-minutes. However, I do recommend handling them with care. Once all the hardware is ready, you can start building your PC.

A Picture of All Parts Required for building a PC

The process of building a PC is the longest part. It takes more than half of the total time because it directly involves hardware installation. You have to put all components together in proper order and make sure everything works fine upon connection.

Installation and building can take different amounts of time, depending on the experience of the builder. If you are familiar with building PCs before, it can take less than an hour to make your PC ready ultimately. However, newbies might take a whole night before they finish building their PC.

Things like cable management, Airflow configuration, Small Casing, and Experience can change the total time frame of building a whole. Therefore, it is recommended to take care of the airflow configuration and cable management before booting your system.

In addition, if you are going with a custom water cooling configuration, it can take way long before it is properly configured.

Correct Way to Build A PC

Building your PC the correct way can significantly reduce the building timFirst, you should start with the motherboard and install its components like CPU, RAM, and M.2.

Now, carefully install that motherboard into the casing. Now, you can install your Graphics card. First, ensure that your GPU is seated properly. Now, install your Power Supply Unit and connect all the required wires, including the front panel.

After that, you have to install your CPU cooler and configure your airflow. If you are planning to go with a cooling water system, install all the parts accordingly. As you build your PC from scratch, you have to manage your cables from the start properly.

Now, you can install your remaining hard drives and boot up your PC.

Troubleshooting and Installing OS

Finally, you have to troubleshoot your PC after everything is done. This process might be frustrating for some people due to the number of possibilities that can go wrong with a new build. However, you need to double-check all components before turning on your machine.

Anything like mismatched pins, PSU issue, wires not connected properly, a dead component (a piece of hardware that was dead on arrival), or any other issue can lead to your PC failing to boot. Unfortunately, we cannot give you a simple answer on what to do if your PC fails to boot. You’ll have to troubleshoot and find the root cause of the issue. You can use the help of the internet, as numerous guides cover countless booting minor issues.

After, your PC is perfectly booting. Then, you can begin installing your desired OS. If you plan to play games on your PC, it is recommended to go with Windows 10. We know Linux is a perfect free option. However, not all games are made for this operating system, so it is safe to go with Windows 10.

Windows 11 has currently rolled out. However, we are yet to test and completely access the usability and gaming performance of this OS. So, Windows 10 is a safe option right now.

A Screenshot of Windows Installation
A Screenshot of Windows Installation – Pic Taken From WindowsCentral

Installation of Windows 10 can take up to 10 to 20-minutes, depending on your build and hard drive. If you are using an SSD or M.2 Drive, it will install very fast. However, the installation of Windows is not the end of it.

After installation, you will have to update your OS to the latest version. It can take around 1-hour, depending on your Internet speed. In the meantime, you can install your other necessary software like Browsers, WinRar, Drivers, Steam, Discord, and Hardware Monitoring software.

After this whole process is complete, you can import all your downloaded games into your PC and start monitoring the performance of your newly built PC. Once you start playing games, it is crucial to monitor the temperatures of your GPU and CPU. If they are going above average, you will have to recheck your Airflow configuration. After that, you are good and ready to use your new PC.


Building a PC can be very time-consuming. It does not matter whether you are going with an entry-level build or trying to get the most out of your budget. Building a PC is all about patience and having experience in hardware components. If you do not have any prior knowledge of these things, it is recommended to take help from a professional or watch videos and guides on building a PC.

In addition, building a custom PC can take a different amount of time depending on the circumstances and the builder’s experience. If you are building a PC for the first time, I recommend not to rush it. Instead, take your time and follow all instructions carefully, step-by-step. This way, you can ensure that nothing goes wrong with your build process.

A common misconception among builders is that they need to have super-advanced skills in hardware or have experience working on computers. Building a PC is not rocket science, and anyone can do it with patience and willingness to learn. After you have built your first computer, the next one will take less time than this one did.

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