Dash Cam Time Calculator

How long will your SD card record before overwriting?

SD Card Size

Resolution & Cameras

Estimates based on typical high-quality bitrates.

Custom Bitrate (Mbps)

Leave empty to use resolution preset.

Recording Time

-- hrs

Continuous footage before loop.

Note: Most dash cams use "Loop Recording". When the card is full, it deletes the oldest footage. The time above is your "history window".

Standard cards fail quickly in dash cams. Use High Endurance.

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