storage test
Video File Size Calculator
Useful for cameras, capture cards, dash cams and recording workflows when you know the approximate bitrate.
No accountLocal where possibleRetest anytime
Video file size
Useful for cameras, capture cards, dash cams and recording workflows when you know the approximate bitrate.
This is a planning/compatibility calculation from the values you enter. DeviceOK does not claim to read charger protocols, battery health, cable electronics or mount certification from your browser.
Private by design
All values stay in your browser.
Use the result as evidence, not a guess.
This test checks
- Average video bitrate
- Recording duration
- Estimated decimal GB
How to read it
Variable-bitrate recordings can be smaller or larger than the estimate.
Audio streams, metadata and filesystem overhead can add space.