Convert a video bitrate and duration into the resulting export file size.
Multiplying the bitrate in megabits per second by the duration in seconds and dividing by eight gives the megabyte file size. Knowing the final size in advance helps you budget storage and upload time before export finishes.
Export File Size from Bitrate
Size = bitrate x seconds / 8
Size = bitrate x seconds / 8 Multiplying the bitrate in megabits per second by the duration in seconds and dividing by eight gives the megabyte file size.
Knowing the final size in advance helps you budget storage and upload time before export finishes.
This calculator takes 2 inputs: Bitrate, Duration. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.