File Size Calculator

Calculate the file size of video content in many formats

Video files can be quite large, and take up a lot of disk space. It is frustrating to start a project and discover you don't have enough disk space for your videos. With File Size Calculator you can pre-determine how much space you will need. With resolutions from NTSC to 4K, and many codec and bitrates you will know how large those video files will be.

Many codecs including ProRes, Avid DNxHD, YouTube, h.264, and even uncompressed YUV and RGB.

Set the video and audio bitrate to determine the size of any streaming file format.