Free audiobook calculators for listeners, authors, and narrators. Estimate listening time, track progress, calculate audiobook length, and plan production costs.
Enter audiobook duration and playback speed to see adjusted listening time and total time saved at 1.25x, 1.5x, or 2x.
Enter word count or page count to estimate total audiobook duration in hours and minutes. Useful for authors and narrators in pre-production.
Enter total duration and time listened to see completion percentage, time remaining, and estimated finish date at any playback speed.
Enter total duration and time listened to calculate your exact audiobook completion percentage as a single numeric value.
Enter audiobook length and narrator rate per finished hour to estimate total production cost. Add editing and mastering fees for a full budget breakdown.
Each tool in this suite serves a specific calculation. Use this guide to find the right one for your situation.