Free PC Hardware Calculators

17 tools

GPU, CPU, RAM, storage, and display component calculators. Browse our free pc hardware tools below — no sign-up required.

CPU Benchmark Comparison Calculator

Compare two CPUs with single-thread and multi-thread benchmark scores. Calculate performance deltas for both workloads to find the best processor for your needs.

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Display Cable Bandwidth Calculator

Calculate the bandwidth required for your resolution, refresh rate, and color depth. Find out if your HDMI or DisplayPort cable supports your monitor settings.

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FPS Estimator Calculator

Estimate your gaming FPS based on GPU benchmark score, resolution, and game optimization. Get realistic frame rate predictions for any PC gaming setup.

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Game Install Size Calculator

Calculate total game install size including base game, DLC, mods, and HD texture packs. Plan your storage needs for any games with all add-on content included.

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Game Library Storage Calculator

Calculate total storage needed for your game library plus OS, apps, and headroom. Plan the perfect SSD size to fit all your games without running out of space.

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GPU Benchmark Comparison Calculator

Compare two GPU benchmark scores to calculate the performance difference percentage. Quickly see how much faster or slower one graphics card is versus another.

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GPU MSRP vs Street Price Calculator

Calculate the markup percentage between a GPU's official MSRP and its street price. Track premiums and compare retailer listings against a reference MSRP.

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Mining GPU Wear Score Calculator

Estimate the wear level of a graphics card used for cryptocurrency mining. Calculate a wear score based on operating hours, power limit, and temperature to assess used mining GPUs.

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NVMe vs SATA Speed Comparison Calculator

Compare NVMe and SATA SSD transfer times for any file size. Calculate time saved by upgrading from SATA to NVMe for game installs and file transfers.

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Optimal Monitor Viewing Distance Calculator

Calculate the ideal viewing distance for any monitor size and resolution. Find the perfect desk setup for your gaming monitor based on screen diagonal and PPI.

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PPI (Pixels Per Inch) Calculator

Calculate the pixels per inch (PPI) of any display from its resolution and diagonal size. Compare monitor sharpness across different sizes and resolutions.

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Price-to-Performance Calculator

Calculate GPU or CPU value score by dividing benchmark performance by price. Compare hardware price-to-performance ratios for the best bang-for-buck purchases.

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RAM Requirement Calculator

Calculate how much RAM you need for gaming. Enter OS overhead, game requirements, and background app usage to find the minimum and recommended RAM for your setup.

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Resolution to VRAM Calculator

Map gaming resolution to VRAM requirements with quality modifiers. Find the ideal GPU VRAM capacity for 1080p, 1440p, 4K, and ultrawide gaming setups.

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Storage Speed File Transfer Calculator

Calculate file transfer time based on storage read speed and file size. Compare NVMe, SATA SSD, and HDD transfer speeds for gaming and productivity workloads.

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Used GPU Fair Value Calculator

Calculate the fair market value of a used graphics card based on MSRP, age, condition, and depreciation. Know what to pay or charge for second-hand GPUs.

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VRAM Usage Estimator

Estimate GPU VRAM usage based on resolution, texture quality, mods, and ray tracing. Find out if your graphics card has enough video memory for your games.

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