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How long should a podcast episode be? It is one of the first questions most new podcasters ask, and it is almost always the wrong one.
Episode length is a downstream decision. It depends on your format, your audience, and what you can consistently produce. Getting fixated on a runtime before you have answered those questions leads to episodes that are padded or cut short.
Here is how to think about podcast episode length properly, and what the data says about what works for business podcasters in 2026.
Why Most Advice on Podcast Episode Length Gets It Wrong
Most guides give you a number. Thirty minutes. Forty-five. An hour. The problem is those numbers come from averages, not from your show, your audience, or your goals.
The right podcast episode length is the one your content fills completely. A tight twenty-minute episode that uses every minute well will outperform a forty-five-minute one that runs out of substance halfway through and fills the rest with repetition.
What the Data Says About Podcast Episode Length in 2026
Australian podcast listening data puts the average session at around thirty to forty-five minutes, mostly during commutes, workouts, or routine tasks.
The most-completed business podcast episodes tend to fall between twenty and forty minutes. YouTube, now the most-used podcast platform in Australia, rewards completion rate over duration. A twenty-minute episode people finish beats a sixty-minute one most viewers abandon halfway.
A recording session at Podwave Studios West Leederville, Perth, where business podcasters plan episode formats before they hit record.
Short Episodes: Under 20 Minutes
Short episodes work when the format is built around them. A solo episode covering one specific question or insight can be effective at fifteen to eighteen minutes, provided it is dense and purposeful.
The risk is cramming too much in to make it feel complete. A fifteen-minute episode that covers one thing well is far more memorable than one that races through five things badly.
Medium Episodes: 20 to 45 Minutes
This is the sweet spot for most Perth business podcasts. Long enough to develop an idea properly, short enough to hold attention without needing a strong narrative arc.
A structured interview typically lands well here. Forty minutes gives you a solid introduction, three or four topic areas, real examples, and a clean close. Solo episodes work best between fifteen and twenty-five minutes, since solo content requires more preparation per minute than interview content.
Long Episodes: 45 Minutes and Above
Long episodes are not inherently worse. Some of the best business podcasts in Australia run sixty to ninety minutes regularly. But they earn that length.
They work when the guest has something genuinely complex to say, the conversation has a natural arc, and your audience has signalled through completion rates that they want depth. They do not work when length is a result of not editing.
The Podwave Studios West Leederville setup, purpose-built for professional podcast recording in Perth.
The Real Rule: Fill Your Episode, Not Your Clock
Every minute should earn its place.
The most common mistake Perth business podcasters make is deciding on a runtime and working backwards. A better approach: record without a fixed endpoint, then edit to the natural length the content supports. Your runtime will converge on its own once your format and preparation settle into a rhythm.
Does Podcast Episode Length Affect SEO?
Neither Spotify nor Apple Podcasts penalise or reward shows based on episode length. YouTube favours watch time over duration, so the length that performs best is the one your audience consistently finishes.
For website SEO, episode length has no direct impact. What matters is the quality of your show notes, transcript, and episode page. Those are what Google indexes and ranks.
What Podcast Episode Length Should You Choose?
Answer two questions before you launch. First, what format are you recording? Solo episodes typically run shorter than interviews. Second, what does your audience have time for? Executives with packed schedules may want twenty to twenty-five minutes; founders after deep tactical insight might want forty-five to sixty.
Start with the format that fits your resources. Your ideal episode length will emerge once you have enough episodes to see the pattern.
Ready to Start Recording?
At Podwave Studios in West Leederville and West Perth, we work with Perth businesses to design episode formats that fit their content, audience, and production capacity. If you want to get the structure right from the start, book a consultation with the Podwave team.
