Estimate audio and video file sizes from duration, video and audio bitrate plus container overhead, or calculate the available runtime for a storage limit. Resolution, frame-rate, codec and format presets remain fully editable.
Enter the required values or content, adjust the options and then review the detailed result.
FAQ
Frequently asked questions
What can I do with Audio & Video File Size Calculator?
Estimate audio and video file sizes from duration, video and audio bitrate plus container overhead, or calculate the available runtime for a storage limit. Resolution, frame-rate, codec and format presets remain fully editable.
How do I use Audio & Video File Size Calculator?
Enter the required values or content, adjust the options and then review the detailed result.
Are my data uploaded?
No. Inputs and files for this tool are processed locally in your browser.
Is this tool free?
Yes. Every feature is free and requires no registration.
Does it work on mobile?
Yes. The interface is optimized for iPhone, Android, tablets and desktop computers.