Essential Modern Outdoor Square Dining Table– Free Woodworking Plans

cedar topped outdoor table square
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Difficulty
Intermediate
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Looking for a spacious, stylish outdoor table that’s strong, weather-resistant, and fits the whole crew? This DIY square cedar topped dining table comfortably seats up to 8 people, includes a center umbrella hole, and is built using simple tools and off-the-shelf materials.

Even better — the plans are totally free, with a step-by-step tutorial, shopping list, cut list, and real build photos to guide you through every step.

Photos and Build by Family DIYnamic

More Plans in this Collection

We loved this table so much, we went on to build a rectangle version with benches too!  You can find those plans here:
 

essential outdoor table and benches set

 

Why We Love This Table

  • Made with durable cedar tabletop boards for natural outdoor resistance

  • Square 5-foot design comfortably seats 8 people (two per side)

  • Optional center umbrella hole for shade-ready seating

  • Sturdy 2x framing and 4x4 legs inspired by deck construction

  • Costs around $150–$200 total depending on materials and finish

  • Beginner-friendly build using common tools

  • Free printable plans with diagrams, material list, and cut list

 


 

What’s Included in the Free Plan

  • Easy-to-follow step-by-step instructions

  • Full cut list and shopping list

  • Printable PDF plans

  • Photos of the real build (not just renderings!)

  • Tips for choosing and finishing cedar for long-lasting results

 

 

square outdoor table for 8

square outdoor dining table for 8

 

 

How I Built my Square Outdoor Dining Table for 8

The plans for this table are below, but I wanted to also share some photos of the build steps.

attach table aprons to legs with pocket holes

I used pocket holes to attach the aprons to the legs.  I used 4x4s for the legs and 2x4s for the aprons.

build two legs sets as shown

It's easy to build - just build two of the leg sets -

attach leg sets together

Then make the table frame by adding the remaining aprons.

table frame complete

To support the cedar fence pickets, I added inner 2x4 supports.  This makes the table super substantial.

add supports and stain base

Here's the umbrella framing I did.

framing to support umbrella

And then just cut out the top with a jigsaw.

cutout for umbrella

For the top, you can lay the boards on top long, and then cut them all at once, so the cut edges are a perfect line.

staining the top

This table turned out so good!  I can't wait to see brag posts!

finished square table outdoor for 8

 

Video of Building this Square Outdoor Table

Check out the build video of building the outdoor table.

 

 


Want to Build It?

This cedar table is one of those rare DIY projects that’s practical, good-looking, and fun to build. It’s designed to hold up through backyard BBQs, family dinners, and everything in between.

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Square Outdoor Dining Table for 8 - Build It!

Dimensions
square outdoor table seats 8 dimensions
Seats 8, standard chair height

Preparation

Shopping List
  • 10 - 5' or 6' cedar fence pickets 5.5" width
  • 6 - 2x4x8'
  • 1 4x4x10 OR 2 4x4x8' - Can get all the cuts out of a 10' if available
  • 2-1/2" exterior pocket hole screws (about 32 screws needed)
  • 2" exterior decking screws, about 120 needed
Cut List
  • 4 - 4x4 @ 29.5" - legs
  • 4 - 2x4 @47.5" (inset 1/2") - aprons
  • 4 - 2x4 @ 50.5" - Under Table Supports - Measure to ensure tight fit
  • Umbrella opening - 2 - 2x4 @  10" (measure to fit) and 2 - 2x4 @ 2" (measure to fit, depending on under table support board spacing for umbrella opening)
  • 10 cedar fence pickets @ 55" or run long and cut ends after installed, all at once, with a circular saw
Tools
Tape Measure
Speed Square
Pencil
Safety Glasses
Kreg Jig
Drill
Jigsaw
Miter Saw
Power Sander

Instructions

Step 1

On all of the 2x4 cut boards (except umbrella stand supports if using) drill two, 1-1/2" pocket holes on each end.

Then attach aprons to legs, inset 1/2", as shown in the diagram.  Build two identical.

Step 2

Then attach the remaining aprons to the leg sets to create the frame of the table.

Step 3

Measure and cut the inner supports.  Drill two pocket holes on each end.  Mark placement and attach in place.

If adding blocking for umbrella support, add in now at the center of the framing.

Step 4

Adjust the table for square by taking diagonals between opposite corners.  If the tablet is square, the diagonals will match.  If not square, adjust until diagonals match.

Layout the cedar fence pickets and adjust, so that there is an even overhang on all four sides.

Attach with 2" screws.

Sand the cedar top well, starting with a coarse sandpaper and working down to fine.

Step 5

Additional blocking can be added to the corners like this, so the legs have four (instead of 2) pocket holes into each leg.  The corner brace will help keep the table square.

Finishing Instructions
Finish Used
Use an exterior finish appropriate for fences.

Frequently Asked Questions

Wood Questions

What kind of wood should I use?
Most of our plans use standard construction lumber like pine or fir. It's affordable, easy to work with, and easy to find. It's also rapidly renewing and biodegradable, so a great eco friendly choice!

Can I use hardwoods instead?
Yes—just keep in mind they're heavier, cost more, and can be tougher on tools and harder to join together and finish. I recommend not tackling a hardwood project until after you have built several softwood projects.

What if my boards are warped?
Choose the straightest boards at the store. You can often work around slight warps by cutting them into shorter pieces.

What wood should I use for outdoor furniture?
Use red-toned or pressure-treated 2x lumber for framing, and cedar or cedar fence pickets for the decking. Outdoor furniture should be built like a deck—your local home center can help recommend the right wood for your climate.

Will my wood move or warp after I build?
Potentially, especially in humid climates. Let your wood acclimate indoors before building. Once acclimated and kept in a stable environment, movement should be minimal. Remember, most houses are built using framing lumber - it's all about keeping moisture down indoors.

Cutting Questions

Do I need a miter saw?
A miter saw is great, creating fast, safe, and precise cuts, even for beginners. But most plans can be built with a circular saw and a straight edge. If using a circular saw to cut, take time to practice, and get good at making cuts, before cutting your project boards.

How do I get clean cuts with a circular saw?
Clamp your board, measure twice, cut slow, and use a sharp blade. This takes practice, so spend some time making cuts. I go through becoming proficient at freehand cutting in my course, it is worth taking if you want to master this skill.

Will the store cut my wood?
Yes—most stores will do rough cuts to help you transport your materials home. But from store to store, the quality of cuts could greatly vary.

Joinery Questions

What screws should I use?
We recommend star-head self tapping screws for framing, most common sizes are 2-1/2", 1-3/4". Pre-drill if close to the edge or you find your wood is splitting.

Do I have to use pocket holes?
Pocket holes are the cheapest, easiest and fastest way to do some joints - like edge to edge or a hidden fastener joint. There are other methods, but these can be time consuming and expensive. We recommend using pocket holes as indicated in plans for best results.

How do I keep things square?
Use a speed square and measure diagonals after each step. Always clamp joints before screwing to keep them tight and flush.

Finishing Questions

Stain or paint before or after building?
A quick sand before and a full finish after gives the best results. Pre-finish if you're doing two-tone or detailed finishes.

What type of finish?
Use oil-based or water-based stain. For paint, cabinet-grade latex or enamel works great. High use surfaces on indoor projects should get a coat of polyurethane, I recommend a Helsman or Spar or other flexible poly that won't crack or peel with wood movement. For exterior projects, use a finish suitable for exterior fences.

How to get a smooth finish?
Start with a well sanded project. Sand between coats (220 grit), wipe clean, and apply light coats with a foam brush or roller.

Plan Questions

Can I change the size?
Many people do, and that's the great thing about building your own furniture! But do keep in mind going bigger might mean more supports are required, and often plans are optimized for minimal material waste.

Are these beginner-friendly?
Yes—plans are written with simple tools and clear steps in mind, with every effort to make plans as simple as possible.

Can I sell what I build?
Absolutely! Just don’t resell or repost the plans themselves.

General Questions

What tools do I really need?
A drill, circular saw, tape measure, square, and a few clamps will get you through most projects.

Do I need a workshop?
Nope! A driveway or small patio is plenty to get started, just make sure you have a level place to work. If you find you are building several projects a year, creating a small workbench is a great way to store tools and have a dedicated workspace.

What if I mess up?
Wood filler, sanding, or flipping boards goes a long way. Mistakes are part of the process!

What can I do to make my projects look more professional?
Start with straight boards, make accurate cuts, clamp all joints, and line up everything neatly. Sand thoroughly, use a neutral finish, and apply it in light coats for a clean look.

I've never built anything before. Where should I start?
Start with a few smaller softwood projects to get hands-on experience. Or if you're tackling a big project, buy a little extra lumber and practice your cuts and joints first. If possible, work with someone who has a bit of experience.

Care & Maintenance

How long will my furniture last?
With good joinery and regular care, your DIY furniture can last for decades. I have pieces in my own home that are over 20 years old and still going strong! One of the best parts about DIY furniture is that it’s easy to repaint, refinish, or repair—so your projects can grow and adapt with you.

How should I care for outdoor furniture?
Lightly pressure wash or hose it down once or twice a year. Tighten screws and reapply finish as needed to protect it—just like a deck or fence. A little upkeep goes a long way in extending the life of your furniture.

How about indoor furniture?
Regularly dust or wipe with a damp cloth. If it starts to look worn, a light sanding and touch-up paint or stain can refresh it in no time. DIY pieces are meant to be durable and fixable—so don’t be afraid to give them some love now and then.

Want to Build with Confidence?

Check out my ebook: 12 Skills to Build Your Own Furniture
It walks you through the core skills every builder needs—measuring, cutting, joinery, and finishing—so you can build beautiful furniture that lasts.

Still Have Questions?

Email us anytime at [email protected] and we’ll be happy to help!