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Everyday Life Calculators
Audiobook Speed Calculator
Calculate the playback speed needed to finish an audiobook by a target date given your daily listening time.
Required playback speed
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Total listening time available
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About the Audiobook Speed Calculator
If a deadline is approaching but there's still a lot of audiobook left, speeding up playback is the easiest way to catch up without listening more hours per day.
Formula: Available Listening Time = (Minutes per Day × Days Remaining) ÷ 60; Required Speed = Audiobook Length (hours) ÷ Available Listening Time
A result above 1x means you'll need to speed up playback; a result at or below 1x means normal speed is already enough to finish in time.
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