How Long Does It Take to Record an Audiobook?

The question sounds simple and the answer has three layers: how long the finished audiobook will be, how long you will spend recording it, and how long the whole production takes from first session to approved submission.

They are very different numbers, and underestimating the gap between them is the most common reason first-time narrators miss their release date.

How long will the finished audiobook be?

Audiobooks are measured in finished hours — the length of the final audio a listener hears.

The industry rule of thumb is about 9,300 words per finished hour. That works out at roughly 155 words per minute, which is a comfortable narration pace: slower than conversation, fast enough not to drag.

Pace varies with material. Dense non-fiction with technical terms runs slower. Dialogue-heavy fiction runs faster. Children’s books, read slowly and with more performance, can drop to 120 words per minute. Treat 9,300 as the planning figure and expect ten per cent either way.

How long will you spend recording?

This is where expectations break.

A practised narrator in a familiar setup records roughly two hours of raw audio for every finished hour. That ratio covers the re-takes, the stumbles, the sentence you start again because a word came out wrong, the pause while a motorbike passes.

For a first-time narrator, 3:1 is more realistic, and 4:1 is not unusual on the first few chapters before you settle into it.

So a 90,000-word book — about 10 finished hours — means:

• Experienced: around 20 hours in the booth
• First-timer: 30 to 40 hours in the booth

Spread across sessions, because voices tire. Most narrators cap a session at two to four hours, and quality drops noticeably after that. At three sessions a week, a 10-hour book is roughly three to five weeks of recording alone.

How long does the whole production take?

Recording is one stage of several.

Preparation: 1 to 2 hours per finished hour

Reading the manuscript ahead, marking pronunciation, deciding character voices, building a pronunciation list for names and technical terms. Skipping this does not save time — it moves the time into re-recording.

Recording: 2 to 4 hours per finished hour

As above.

Editing and mastering: 2 to 4 hours per finished hour

Removing the bad takes, cutting breaths and mouth noise, matching levels across sessions, mastering each file to the ACX specification. This is slower than people expect because it is done by ear, phrase by phrase.

Proof listening: 1 to 1.5 hours per finished hour

Listening to the finished audio against the manuscript, catching skipped words, doubled words, wrong pronunciations and sentences that were edited into nonsense. It cannot be done faster than real time, because that is what it is.

Pick-ups and re-mastering: variable

Fixing what proof listening found, and re-mastering the affected files.

Review and approval

ACX review queues typically run one to two weeks. A rejection adds another full round trip.

Putting it together

For a 90,000-word book at roughly 10 finished hours, total production effort lands somewhere between 60 and 95 hours, excluding review time. Add the queue and a realistic calendar is two to three months for a first-time narrator working part time.

Authors who narrate their own book and plan for four weeks are the ones who end up rushing the proof listen — which is exactly where the rejections come from.

Where the time actually goes wrong

1. No pronunciation list. You discover on chapter nine that you have been saying a character’s name two different ways. Now you are re-recording eight chapters.
2. Changing the setup mid-book. A new microphone, a moved chair, a different room — and chapter twelve no longer matches chapter one. Levels can be corrected; room sound cannot.
3. Recording tired. The audio is technically fine and the performance is flat. You will hear it on playback and record it again.
4. Leaving the technical check to the end. Discovering a noise floor problem after recording the whole book is the worst possible time to discover it. Record one chapter, check it against the ACX specification, then commit.

Should you narrate it yourself?

If the book is in your own voice — memoir, a personal method, anything where you are the draw — narrating it yourself is usually worth the hours. Listeners respond to it.

If the book is fiction with a wide cast, or you do not enjoy the booth, hiring a narrator buys back 30 to 40 hours of your time and almost always produces a better performance.

Either way, the editing and mastering does not have to be yours. Many authors record themselves and hand the files over — our audiobook editing service handles the edit, the proof listen against your manuscript, and mastering to ACX and Audible standards, which is the part that takes the longest and causes the rejections.

If you are planning a schedule, our playback speed calculator is a quick way to convert between recorded length and listening time.