
Plunge Pool Size Finder
Not sure what size plunge pool you need? Use our free tool to get custom dimensions based on your space and needs in just a few clicks!
Last Updated:
Oct 20, 2025
Plan Your Dream Backyard with a Plunge Pool Size Calculator
If you’re dreaming of a refreshing dip right at home, figuring out the right dimensions for a compact pool can feel tricky. That’s where a tool like our backyard pool planner comes in handy. It’s designed to help Aussie homeowners make the most of their outdoor space, no matter how big or small, by offering tailored suggestions that suit your lifestyle.
Why Size Matters for Your Plunge Pool
Getting the dimensions spot-on is key to creating a space that’s both functional and inviting. A pool that’s too large can overwhelm a modest yard, while one that’s too tiny might not meet your needs for relaxation or a quick cool-down on scorching days. By factoring in your available area, how many mates or family will use it, and whether you’re after a chill spot or a workout zone, you can land on a design that feels just right. Plus, with councils often having strict rules on pool builds, starting with a realistic plan saves headaches down the track. So, whether it’s a cosy corner for two or a larger setup for gatherings, let’s help you dive into the perfect backyard addition.
FAQs
How accurate are the plunge pool size recommendations?
Our tool gives a solid starting point based on your inputs like space and user numbers. We’ve designed the logic to balance comfort and practicality, but every backyard is unique. Things like slope, drainage, or local regulations can affect the final design, so we always suggest chatting with a professional to confirm what’ll work on your property.
Why does the depth change for exercise use?
If you’re planning to use your plunge pool for exercise, a bit more depth helps with movements like treading water or light aqua aerobics. That’s why we bump it up to 1.5m instead of the standard 1.2m. It’s not a huge difference, but it can make your pool much more functional for staying active!
Can I install a plunge pool in a very small space?
Absolutely, plunge pools are perfect for compact areas! For spaces under 10 square metres, we often recommend a snug 2m x 2m pool that still feels luxurious without eating up your whole yard. Just keep in mind that installation might need creative solutions, like raised designs or custom shapes, so a chat with a pool builder can help nail down the details.

