Patio Size Calculator for UK Homes and Gardens

For a family of four, a patio of around 15 to 25 square metres is usually ideal. This allows for a dining set and space to move comfortably, especially if you include extras like a BBQ or firepit.

A small patio for two people, such as a bistro set, can work in just 6 to 8 square metres. If you want more functional space, aim for 10–12 m² to allow better movement and furniture layout.

Yes, circular patios and unusual shapes are less space-efficient than rectangular ones. You may need a larger area to fit the same furniture comfortably in a curved layout.

Leave at least 75–100 cm of clearance around tables and chairs to allow people to move comfortably. Plan even more space near BBQs or high-traffic areas.

Yes, it’s built with typical UK garden sizes and usage habits in mind. It offers a smart starting point for planning, whether you live in a terrace house or have a larger garden plot.