Room planning tool

Furniture Spacing Calculator

Check if your layout fits, set clearances, and avoid cramped walkways. Perfect for designers, homeowners, and real estate pros.

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What this tool solves

• Confirms if your furniture fits the room.
• Suggests circulation clearances.
• Shows how much space the layout consumes.

Adjust measurements to match your floor plan or listing.

Enter room + furniture sizes

Use interior dimensions. The calculator assumes rectangular layouts.

Clearances represent circulation space around the furniture footprint.

Estimates only. Results are directional and should be verified on-site.

We add your walkway clearance around the furniture footprint and check whether the total fits your room.

Step 1: Room size

Room length

Interior wall-to-wall measurement.

Room width

Interior wall-to-wall measurement.

Step 2: Furniture size

Furniture length (long side)

Left-to-right when you face it.

Furniture depth (front-to-back)

Wall to room depth.

Step 3: Placement & clearance

Where will it sit? ?

Wall = clearance on one side. Corner = clearance on two sides.

Walkway space around it ?

Circulation space around the furniture.

Step 4: Preset, room shape & units

Common furniture (optional) Units ?

Switching units converts your current values.

Room shape Accessibility mode (minimum 36 in clearance)

Example: 14 × 12 room, 7 × 3 sofa, wall placement, 30 in clearance → 12 × 5.5 ft footprint.

Fit summary

Based on Against a wall placement and Comfortable (30 in / 76 cm) clearance.

Diagram

Outer box = room

Dashed box = required footprint

Inner box = furniture

Required footprint12 × 5.5 ft

Space used39%

Fits with this clearance

Best orientation: Rotated (extra space 6 × 2.5 ft).

Spacing guidelines

Walkway clearance30 in
Sofa to coffee table20 in
Chair pull-back space36 in

These are general guidelines. Adjust for door swings, traffic flow, and accessibility needs.

Want visual layouts too?

Upload a room photo and generate layouts with AI in minutes.

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Furniture spacing FAQs

How much clearance should I leave around furniture?

Most rooms feel comfortable with 30 in (76 cm) of circulation space. Tight layouts can work at 24 in (60 cm), while generous layouts feel best at 36 in (91 cm) or more.

Can I use this for any room shape?

The calculator assumes a rectangular room and rectangular furniture footprint. For L-shaped rooms, break the space into rectangles and test each zone.

Does this replace a full floor plan?

It is a fast check for fit and circulation. Use it early in planning, then confirm with a full plan or tape-out before purchasing furniture.

Can I use the results commercially?

Yes. You can use the spacing guidance in client work or listings. Adjust for local codes and accessibility needs.

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Continue with ideas and playbooks

After validating clearances, use curated ideas and playbooks to choose style direction and execution order.

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