What Is The Average Cost To Build A Computer?

So you’re curious about building your own computer, huh? Well, you’ve come to the right place! In this article, we’ll be discussing the average cost of building a computer from scratch. Whether you’re a gaming enthusiast looking for the best bang for your buck or a tech-savvy individual wanting to customize every aspect of your machine, understanding the average cost range can be incredibly helpful. So buckle up and get ready to dive into the fascinating world of computer building!

What Is The Average Cost To Build A Computer?

Factors Affecting the Cost of Building a Computer

Choice of Components

When it comes to building a computer, the cost can vary depending on the components you choose. Different brands and models of components are available at various price points, and some components may offer better performance or features at a higher cost. The choice of components can greatly impact the overall cost of your computer build.

Customization Needs

Another factor that affects the cost of building a computer is the level of customization you require. If you have specific requirements or preferences for certain components, such as a specific processor or graphics card, it may cost more to find and purchase those components individually. Customizing your computer build often comes with an additional expense.

Brand Preferences

Brand preferences can also impact the cost of building a computer. Some people may have a preference for well-known brands or believe that certain brands offer better quality or performance. However, these brands often come with a higher price tag compared to lesser-known or generic brands. If brand loyalty is important to you, it is essential to consider that it may increase the overall cost of building your computer.

Operating System

The choice of operating system can also affect the cost of building a computer. Operating systems like Windows usually come with a price tag, while open-source systems like Linux are typically free. If you opt for a paid operating system, you need to factor in the cost of purchasing a license when calculating the overall cost of your computer build.

Gaming vs. Workstation PC

The purpose of your computer can significantly impact the cost. Gaming computers often require high-performance components and specialized peripherals to handle the demands of modern games. These components and accessories tend to be more expensive than those for a general-purpose or workstation computer. If you are building a computer primarily for gaming, be prepared for a higher overall cost.


Future-proofing refers to the practice of selecting components that will remain relevant and capable for a longer period of time. This typically involves investing in higher-end or more advanced components that may have a higher price tag. While future-proofing can help extend the lifespan of your computer and potentially save money in the long run, it does come with a higher initial cost.

Peripheral Devices

Peripheral devices, such as monitors, keyboards, and mice, can also impact the cost of building a computer. The price of these devices can vary significantly based on factors such as brand, features, and quality. If you are looking for high-resolution or gaming-specific peripherals, you may need to allocate a larger portion of your budget towards them.

Warranty and Support

Consider the cost of warranty and support when building a computer. Some components come with longer warranties or additional support options, but these perks often come at a higher cost. While it is crucial to protect your investment, it’s important to weigh the benefits of warranty and support against the additional expense.

Labor Cost

The cost of labor can also be a factor to consider when building a computer. If you decide to hire someone to assemble your computer for you, it will naturally increase the overall cost. However, if you choose to assemble the computer on your own, you can potentially save money by investing your time and effort into the build.


The cost of building a computer can also vary depending on your location. Different regions or countries may have varying prices for components and services. Shipping costs can also add to the overall cost, especially if you purchase components from different sources. Take into account the location factor when budgeting for your computer build.

Essential Components and Their Costs

Processor (CPU)

The processor, also known as the CPU, is one of the most important components of a computer build. It is responsible for executing instructions and calculations, and its performance greatly impacts the overall speed and responsiveness of your computer. The cost of a CPU can range from budget-friendly options to high-end, enthusiast-grade processors designed for demanding tasks such as gaming or content creation.


The motherboard is the main circuit board that connects and allows communication between various components of your computer. It houses the CPU, RAM, and other essential components. The cost of a motherboard can vary based on its features, such as the number of slots available for RAM and expansion cards, the quality of its components, and its compatibility with different processors.

RAM (Memory)

Random Access Memory, or RAM, is crucial for multitasking and running applications smoothly. The cost of RAM depends on factors such as its capacity (measured in gigabytes) and speed. Higher-capacity and faster RAM modules tend to be more expensive. The type of RAM (DDR3, DDR4, etc.) also impacts the cost, as newer generations often come at a premium.

Storage (Hard Drive or SSD)

Storage is necessary for storing your operating system, programs, and files. Hard Disc Drives (HDDs) provide larger storage capacities at a lower cost per gigabyte, while Solid-State Drives (SSDs) offer faster performance but usually come at a higher price. The cost of storage can vary depending on the capacity, speed, and type you choose. It’s worth considering a combination of HDD and SSD for optimal performance and storage capacity.

Graphics Card (GPU)

The graphics card, or GPU (Graphics Processing Unit), handles the visual and graphical computations for your computer. Its cost can vary significantly based on factors such as its performance level, memory capacity, and brand. Gaming-focused GPUs tend to be more expensive due to their advanced features and ability to handle demanding graphics-intensive applications.

Power Supply (PSU)

The power supply unit, or PSU, provides electrical power to your computer’s components. It is essential to choose a reliable and efficient power supply to ensure stable and safe operation. The cost of a power supply can vary based on its wattage, efficiency rating, certifications, and brand reputation. It’s crucial not to skimp on the quality of the PSU, as a faulty or low-quality unit can potentially damage your components.

Computer Case

The computer case houses and protects your components, and it also contributes to the overall aesthetics of your build. The cost of a computer case can vary depending on factors such as its size, material (steel, aluminum, etc.), design, and additional features like tempered glass panels or RGB lighting. Remember to choose a case that provides adequate space, cooling options, and good cable management for your components.

Cooling System

Proper cooling is essential to prevent overheating and ensure the longevity of your components. The cost of cooling solutions, such as fans or liquid cooling systems, can vary depending on their effectiveness, noise levels, and additional features. Higher-end cooling solutions often come at a higher cost but can provide better performance and quieter operation.


The monitor is an essential peripheral for any computer setup, and its cost can vary based on factors such as its size, resolution, refresh rate, panel type (TN, IPS, etc.), and additional features like HDR or G-Sync/FreeSync support. Gaming or professional-grade monitors typically come at a higher price due to their advanced features and specifications.

Keyboard and Mouse

The cost of keyboards and mice can vary greatly depending on factors like their quality, design, features, and additional programmable buttons or RGB lighting. Mechanical keyboards, known for their improved typing experience and durability, tend to be more expensive than membrane keyboards. Similarly, gaming mice with higher DPI (dots per inch) sensitivity settings and customizable buttons often have a higher price tag.

What Is The Average Cost To Build A Computer?

Optional Components and Their Costs

Optical Drive

Optical drives, used for reading CDs, DVDs, or Blu-ray discs, have become less common in modern computer builds. However, if you still require the ability to read or write optical media, you may choose to include an optical drive in your build. The cost of an optical drive varies based on factors such as read and write speeds, disc formats supported, and brand.

Sound Card

Most motherboards come with adequate integrated sound capabilities, but if you require higher-quality audio or have specific audio needs, you can consider adding a dedicated sound card. The cost of sound cards can vary depending on factors like audio quality, audio inputs and outputs, and additional features like surround sound support or audio software.

Expansion Cards

Expansion cards allow you to add additional functionality or connect to specific devices, such as USB or network cards. The cost of expansion cards depends on their purpose, compatibility with your motherboard, and additional features they may offer. It’s essential to consider the need for expansion cards, as many modern motherboards come with built-in connectivity options.

Wi-Fi Card

If you need wireless internet connectivity, you can opt for a Wi-Fi card. The cost of Wi-Fi cards varies based on factors such as compatibility with different Wi-Fi standards (e.g., 802.11ac, 802.11ax), signal range and strength, and additional features like Bluetooth connectivity.

Bluetooth Adapter

Similarly, if you require Bluetooth connectivity for devices like headphones, speakers, or input devices, you can add a Bluetooth adapter to your computer. Bluetooth adapters come at different price points based on factors such as connectivity range, Bluetooth version compatibility, and additional features.

Capture Card

Capture cards are used to capture and record video or audio signals from external devices such as game consoles or cameras. If you are into content creation or streaming, a capture card may be necessary. The cost of capture cards varies based on factors such as capture quality, input/output options, and compatibility with different devices.

Additional Storage

If you require more storage capacity beyond what you initially install, you can add additional hard drives or solid-state drives to your computer. The cost of additional storage depends on factors such as capacity, speed, and type. Consider your storage needs and budget accordingly.

Additional Cooling

If you have high-performance components or plan to overclock your system, you may need additional cooling solutions beyond what the included fans or heat sinks provide. Additional cooling options like aftermarket CPU coolers or case fans can incur extra costs, but they help maintain lower temperatures and improve system stability.

Gaming Accessories

For gamers, there are various gaming accessories available that can enhance their gaming experience. These accessories include gaming headsets, gaming controllers, gaming keyboards, gaming mice, and gaming mousepads. The cost of these accessories can vary depending on brand, features, build quality, and additional functionality.


While many software applications are available at no cost, certain software may require a purchase or subscription. This includes operating systems, productivity software, and specialized software for tasks such as video editing or graphic design. Consider the cost of software when budgeting for your computer build.

Cost Ranges for Different Types of Computers

Budget PC

Budget PCs are designed to provide basic computing functionality at an affordable price. These computers are suitable for tasks like web browsing, word processing, or light multimedia consumption. The cost of a budget PC can range from as low as $300 to around $600, depending on the components and peripherals chosen.

Mid-Range PC

Mid-range PCs offer a balance between performance and affordability. They can handle more demanding tasks such as photo and video editing or casual gaming. The cost of a mid-range PC usually falls in the range of $600 to $1,200, depending on the components and peripherals selected.

High-End PC

High-end PCs are built for power users and gamers who require top-of-the-line performance. These computers can handle intensive tasks like video rendering, 3D modeling, or playing the latest games at high settings. The cost of a high-end PC typically starts from $1,200 and can go up to several thousand dollars, depending on the level of performance and customization desired.

Gaming PC

Gaming PCs are specifically optimized for running modern video games at high framerates and resolutions. These computers often feature high-performance graphics cards, fast processors, and ample RAM. The cost of a gaming PC can vary widely depending on factors such as the desired gaming experience, graphics card choice, and additional accessories. Generally, gaming PCs can range from $800 to several thousand dollars.

Workstation PC

Workstation PCs are designed for professional tasks that require significant computing power, such as video editing, 3D rendering, or data analysis. These computers often feature high-end processors, ample RAM, and professional-grade graphics cards. The cost of a workstation PC can vary based on the specific requirements of the intended tasks, but it typically falls in the range of $1,500 to $3,000 or more.

Custom Water-Cooled PC

Custom water-cooled PCs are built for enthusiasts who prioritize both performance and aesthetics. These computers feature elaborate liquid cooling systems that help keep the components cool while adding a visually striking element. The cost of a custom water-cooled PC can be significantly higher compared to other types of builds, with prices often exceeding $2,000 depending on the complexity of the cooling system and components used.

Mini PC

Mini PCs, also known as small form factor PCs, offer a compact and space-saving alternative to traditional desktop computers. These computers often feature less powerful components but can still provide sufficient performance for basic computing tasks. The cost of a mini PC can range from $300 to $800, depending on the desired performance and form factor.

All-in-One PC

All-in-One (AIO) PCs combine the display and computer components into a single unit, providing a streamlined and clutter-free desktop experience. AIO PCs offer a range of performance levels and features, and their cost can vary accordingly. Entry-level AIO PCs can start from around $500, while high-end models with powerful processors and large displays can cost several thousand dollars.


Laptops offer portability and convenience, allowing you to use your computer on the go. The cost of laptops can vary greatly depending on factors such as screen size, processor performance, storage capacity, and additional features like touchscreens or dedicated graphics cards. Entry-level laptops can start from around $300, while high-end gaming or professional-grade laptops can cost $1,000 or more.


Servers are specifically designed for running and managing network services and applications. They often require powerful processors, ample RAM, and multiple storage options. The cost of a server can vary widely depending on its intended use and the level of performance and redundancy required. Simple file servers can start from a few hundred dollars, while enterprise-grade servers can cost several thousand dollars or more.

Cost Breakdown Example

Example Configuration:

To demonstrate the cost breakdown of building a computer, let’s consider an example configuration:

  • Processor (CPU): AMD Ryzen 5 5600X – $300
  • Motherboard: ASUS ROG Strix B550-F – $200
  • RAM (Memory): Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3200MHz – $100
  • Storage: Kingston A2000 500GB NVMe SSD – $80
  • Graphics Card (GPU): NVIDIA GeForce RTX 3070 – $700
  • Power Supply (PSU): Corsair RM750x 750W 80+ Gold – $150
  • Computer Case: NZXT H510 – $70
  • Cooling System: Cooler Master Hyper 212 RGB Black Edition – $50
  • Monitor: LG 27GL850-B 27″ QHD Nano IPS – $500
  • Keyboard and Mouse: Logitech G Pro Mechanical Keyboard and Logitech G502 Hero Gaming Mouse – $200

Component Costs:

  • CPU: $300
  • Motherboard: $200
  • RAM: $100
  • Storage: $80
  • GPU: $700
  • PSU: $150
  • Case: $70
  • Cooling: $50
  • Monitor: $500
  • Keyboard and Mouse: $200

Total Cost Calculation:

To calculate the total cost, you simply add up the costs of all the components:

$300 + $200 + $100 + $80 + $700 + $150 + $70 + $50 + $500 + $200 = $2,350

Comparison with Pre-built PC:

Comparing the cost of building a computer to purchasing a pre-built PC with a similar level of performance and features can provide insight into potential cost savings. Pre-built PCs often include additional costs for assembly, warranty, and branding. In this example, a pre-built PC with similar specifications might cost around $2,600, indicating a potential saving of $250 by building the computer yourself.

Tips to Save Money on Building a Computer

Plan Your Build in Advance

Before starting your computer build, it’s essential to plan and research the components you need. Having a clear idea of your requirements and budget allows you to make informed decisions and avoid overspending on unnecessary components or features.

Compare Component Prices

Comparing prices from different retailers or online marketplaces can help you find the best deals and potentially save money on your computer build. Keep an eye out for special promotions, discounts, or bundle deals that can reduce the overall cost.

Consider Deals and Discounts

Retailers often offer deals or discounts on components, especially during holiday shopping events or sales. Keep an eye out for these opportunities and take advantage of them to save money on your computer build.

Reuse Existing Components

If you have a computer that is still functioning or have components that can be repurposed, consider reusing them in your new build. This can significantly reduce the overall cost and is environmentally friendly.

DIY Assembly

Assembling your computer on your own can save you money on labor costs. There are plenty of online resources, tutorials, and communities that can guide you through the process. Remember to take your time, follow instructions carefully, and ensure that you handle the components with care.

Avoid Overkill

Consider your needs and choose components that provide an appropriate level of performance. Avoid purchasing high-end or enthusiast-grade components if they are not necessary for your intended use. This can help you save money without sacrificing functionality.

Research and Ask for Advice

Researching and seeking advice from experienced builders or online communities can provide valuable insights and help you make informed decisions. They can recommend cost-effective alternatives or identify potential cost-saving opportunities specific to your needs.

Consider Open Source Software

Open source software, such as Linux-based operating systems and free productivity tools, can help you save money on software licenses. These alternatives often provide comparable functionality to their paid counterparts.

Forego Premium Brands

While premium brands may offer a higher level of quality or performance, they often come with a higher price tag. Consider choosing well-reviewed, reputable brands that offer a good balance between cost and reliability. This can help you save money without compromising on quality.

Consider Upgrades Instead of Complete Replacements

If you already have a computer or components, consider upgrading specific parts instead of buying an entirely new system. Upgrading components like the CPU, graphics card, or storage can provide a significant performance boost without the need for a complete rebuild.


The cost of building a computer can vary depending on various factors such as choice of components, customization needs, brand preferences, and intended use. Essential components like the CPU, motherboard, RAM, storage, and graphics card can have a significant impact on the overall cost. Optional components and peripherals like optical drives, sound cards, or additional storage can incur additional expenses. Different types of computers, such as budget PCs, gaming PCs, or workstations, come with varying cost ranges. Through planning, comparison shopping, and smart decision-making, it is possible to save money on building a computer without compromising on performance or quality.