SD Card Video Recording Time Calculator
Use the bitrate reported by the camera or recording mode; resolution alone is not enough to predict file size reliably.
Video recording time
Use the bitrate reported by the camera or recording mode; resolution alone is not enough to predict file size reliably.
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.
Privacy: All values stay in your browser.
What this test tells you
This test checks
- Usable storage entered
- Average recording bitrate
- Estimated duration
How to read the result
Manufacturers may reserve space and variable-bitrate footage can vary.
Use a card speed class supported by the camera separately from capacity.