Free toolsVideo Spec Calculator

Work out your export numbers before you deliver

Resolution, frame count, file size, and what you lose cropping a 16:9 master down to square or vertical: the numbers you need once a shot is planned and ready to export. Pure arithmetic, works for any platform or aspect ratio, nothing tied to one tool or model.

Register to use this tool

Free. One registration unlocks all three tools.

Just your details so we know who's using these -- takes a few seconds.

File size is a target-bitrate estimate (bitrate x duration / 8). Actual export size depends on your codec and settings.

Your export

Same width, every ratio

Crop from a 16:9 master

Already planned your clips? Use the Clip Sequence Planner to split the runtime first, then come back here for the export numbers.