Bottleneck Calculator
Free PC bottleneck checker for gamers
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Ryan Cole

Bottleneck Calculator - Free PC bottleneck checker for gamers

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Tired of low FPS but don't know what's causing it? ThebottleneckCalculator.com instantly tells you if your CPU or GPU is bottlenecking your system. Just enter your components and get your bottleneck percentage, FPS estimate and optimization tips in seconds. No signup, no download, completely free. Built for gamers and PC builders who want to make smarter upgrade decisions without wasting money on the wrong components.

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Ryan Cole
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Hey everyone! 👋 I built ThebottleneckCalculator.com because people in gaming communities were confused about why their expensive setup wasn't performing as expected. Most bottleneck tools out there are either too complicated or just inaccurate. So I made something simple. You just need to enter your CPU and GPU, get your bottleneck percentage and FPS estimate instantly. No fluff, no signup, just results. Would love to hear what you think and any suggestions to make it better!