700 Episodes, 70 Books: The Math of Your Podcast IP

I was looking at the numbers the other day and something hit me.

Most podcasters think they're just making audio. They record an interview, hit publish, and move on to the next one. They treat the episode like a one-off event.

But if you’ve been doing this for a while, if you’ve got 50, 100, or 700 episodes in your back catalog, you aren't just sitting on a pile of audio files. You’re sitting on a massive library of intellectual property.

You’re sitting on a goldmine of books.

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The Math of Spoken Word

Let’s look at the actual math.

The average podcast episode runs about 30 minutes. When we talk, we usually land between 10,000 and 12,000 words per hour. That means a single 30-minute conversation is roughly 5,000 to 6,000 words of raw content.

Now, look at your catalog.

If you have 700 episodes (like I do with Hacks and Hobbies), that’s 3.8 million words.

A typical non-fiction book is about 55,000 words. Do the division. 700 episodes isn't just a podcast, it’s the raw material for 70 books.

Even if you only have 50 episodes, that’s still 275,000 words. That’s five full-length books sitting in your RSS feed right now, waiting for you to do something with them.

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Moving Beyond the Audio

Repurposing isn’t just a productivity hack. It’s a business strategy.

When you turn an episode into a book, you’re creating a new asset. You’re building authority in a way that audio alone can’t always do. You’re reaching people who prefer to read, and you’re giving your best insights a longer shelf life.

But the problem is usually the friction.

Who has time to manually transcribe 700 episodes, organize the themes, and draft chapters? Nobody. That’s why most of this IP just sits there, gathering digital dust.

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Building the System for Your IP

This is exactly why I built PodGlue. I wanted a way to make sure every conversation keeps working for you long after the recording stops.

It starts with the foundation. You need high-quality AI transcription and show notes that actually capture the nuance of the conversation. You need a way to organize those episodes by theme or guest so you can see the threads of a book starting to form.

And you need a workflow that doesn't require you to be the bottleneck.

Whether it’s using an SOP Engine to automate the manual tasks or an Episode Planner to map out your next series, the goal is the same: to stop wasting the expertise you’ve already recorded.

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The Real Value of the Conversation

At the end of the day, your podcast is a research operation. Every guest is a data point. Every story is evidence for a point you’re trying to make in your business.

Don’t let that work disappear into the archive.

The math shows you’ve already done the hard part. You’ve done the thinking. You’ve had the conversations. Now you just need the system to turn that audio into assets that last.

If you're ready to see what's actually in your catalog, take a look at how we handle the workflow at PodGlue. Let's stop treating your episodes like one-offs and start treating them like the assets they are.