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Tools and Calculators
Answers to the questions that cost the most when you get them wrong. Everything runs in your browser, nothing is sent anywhere, and the result lives in the URL so you can share it.
PC Building PC Build Compatibility Checker Checks PSU wattage against estimated system draw with a headroom band, PSU connectors against what your GPU needs, GPU length and cooler height against case clearance, and CPU socket against motherboard. Returns a pass, warn or fail for each check, with the reason.
Open the calculator Desk Setup Desk Ergonomics Calculator Turns your height into target seated and standing desk heights, seat height, monitor top-edge height and a viewing distance range, using published ergonomic ratios.
Open the calculator Audio Streaming Bitrate Calculator Takes your measured upload bandwidth, target resolution and framerate, and returns a safe bitrate ceiling plus a warning when your settings would use too much of your available upload.
Open the calculator Audio Mic and Interface Matcher Checks a microphone against an audio interface: phantom power, available gain versus mic sensitivity, whether an inline preamp booster is needed, and connector and channel count.
Open the calculator