1 piece folding picnic table - woodworking plans

1-Piece Folding Picnic Table Plans (Bench-to-Table Design)

Build your own space-saving folding picnic table with this detailed, easy-to-follow plan set.
This clever design transforms from a comfortable bench seat into a full picnic table in seconds — perfect for patios, small gardens, balconies, or any space where versatility matters.

What’s Included

• 18-page downloadable PDF
• Step-by-step building instructions
• Clear diagrams, photos, and 3D drawings
• Dimensions in both metric (mm) and imperial (inches)

About the Design

This innovative “Bench-to-Table” design combines comfort and functionality:

• Quickly converts from a 2½-seater bench (fits 2 adults + 1 child)→ to a 5-seater picnic table
  
• Ideal for compact outdoor spaces — enjoy dining, then fold it back into a bench to save room.
• Smooth, sturdy folding mechanism for easy use.
  

Dimensions:

• Front Seat: 1373 mm (54")
  
• Rear Seat: 1245 mm (49")
  
• Tabletop: 1487 mm (58½")

Materials List

• 90 x 32 mm (1¼" x 3½") decay-resistant or treated wood — 16 m (53 ft)
• 90 x 45 mm (1½" x 3½") decay-resistant or treated wood — 7 m (23 ft)
  
• 10 mm (⅜") carriage bolts, 70 mm (2¾") long, with self-locking nuts — 4 pcs
  
• Exterior wood screws, 50 mm (2") — 100 pcs
  
• Exterior wood screws, 75 mm (3") — 16 pcs
  
• Exterior wood glue

Sourcing Lumber

This project requires two common stock sizes:

• 90 x 45 mm (1½" x 3½")
  
• 90 x 32 mm (1¼" x 3½")

Both are readily available in Australasia.
In North America, 90 x 45 mm (1½" x 3½") lumber is standard, while 90 x 32 mm (1¼" x 3½") can easily be ripped from 5/4 x 6 deck boards (available at Lowes or Home Depot).

If only 90 x 45 mm stock is available, minor plan adjustments are needed — full details included in the instructions.

Summary

Transform your outdoor space with this versatile, foldable picnic table plan.
Simple, practical, and great-looking — perfect for DIY enthusiasts of all skill levels.