A tool to calculate audiobook completion percentage. Enter total length and listened duration to see progress. No registration needed, works on any device.
Input the total length of the audiobook and the time you've listened to calculate the percentage completed and remaining.
Uses the formula: (Length Listened To / Total Length of Audiobook) * 100 to determine percentage completed.
Use the calculator without creating an account or signing in.
Access and use the calculator on mobile devices easily.