Garden Design Calculator

Split the space on the golden ratio, not the middle

Over the 5.0 m long axis, place the first major division about 3.1 m from one end (a 3.1 m : 1.9 m split). This 1:1.618 proportion reads as naturally balanced — a terrace/lawn or lawn/planting break here feels right where a 50/50 split feels static.

Why it matters: Dividing a garden into unequal, proportional zones is the single most reliable way to make it feel designed rather than left over.

What changes it: Derived from the longest plot dimension you entered.

Place focal points on the thirds

Set a key feature (specimen tree, sculpture, water bowl, seating) around the 1.7 m or 3.3 m mark rather than dead-centre or at the far wall, and offset it from the central sightline.

Why it matters: Off-centre focal points on the thirds draw the eye through the space and create a sense of journey; centred ones flatten it.

Small plot — borrow depth, don't fragment it

At ~15 m² keep to one or two zones, use a single material palette and a diagonal or curved line to make it feel larger. Avoid many small beds, which chop the space up.

Why it matters: Over-dividing a small garden makes every part feel cramped; a single bold move makes it feel generous.

Zone the layout for relax

As the main use is relax, give the largest share to a sheltered seating zone with a clear outlook, screened from neighbours, and keep circulation simple so the space feels calm.

Why it matters: Laying the garden out around how it will actually be used — not a generic template — is what makes it get used rather than just looked at.

What changes it: Set from the primary use you selected.

Siting your patio

Place the patio where it catches sun at your main time of use and sits flush against the house or a sheltered corner.

Why it matters: Getting the position of the headline feature right first anchors every other decision in the layout.

What changes it: Set from the key element you selected.

Use the golden ratio to place a focal point

Dividing the 5 m length at roughly 3.1 m from the main viewpoint puts a focal element (specimen tree, water feature, seat) at a naturally pleasing point rather than dead-centre or hard against the boundary.

Why it matters: Off-centre, proportioned placement reads as composed; symmetrical centre-stage placement only works in formal designs.