Useful recording math, without the friction.

ClipTools is a free collection of small calculators for people who record video, edit clips, share gameplay, or upload finished projects. Its goal is to save you time when planning how much storage to allocate or how long a transfer might take.

How the estimates work

File size is calculated from average video and audio bitrate multiplied by time. Storage capacity is divided by the same estimated data rate. Upload time estimates transfer size divided by effective upload bandwidth. The formulas use decimal GB and Mbps, and the numbers are estimates rather than guarantees.

Why results can differ

Many recording tools use variable bitrate, and some file formats add overhead. Uploads are affected by speed fluctuations and server processing. Leave extra storage space and a time buffer for important projects.

No signup required

The calculators run in your browser. No ClipTools account is required. The current site does not operate an internal user database. Hosting providers may still receive ordinary request data, and advertising services may process information if introduced later; see the Privacy Notice.

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Editorial approach

These guides explain basic bitrate and transfer calculations using explicit units and worked examples. Examples are illustrative, not official recommendations from gaming or video software vendors. The site content and tools were developed with AI assistance and calculation tests, then reviewed for mathematical consistency.