Video, Frame & Timecode Calculator
Frame-rate-aware conversions and file-size estimates from bitrate.
Use it in your project
- Choose the input type and actual project frame rate.
- Use non-drop-frame timecode; the frame separator is a colon.
- Enter video and audio bitrates for an estimated file size.
Worked example
At 25 fps, 60 seconds equals 1500 frames. Video at 10 Mbps plus 192 kbps audio estimates 76.44 MB before container overhead. At 29.97 fps, NDF timecode does not always equal wall-clock time.
This tool processes files in your browser. Local saves belong to this device and browser; keep an exported copy to transfer your work.