How To Cut Baseboard Corners Without Miter Saw Tips & Guide

How to Cut Baseboard Inside-Outside Corners with Miter Saw

First, you should be aware of the types of joints that a baseboard has.

Scarf joint 

Scarf joint 

This is the longitudinal joint that is made by uniting two tapered ends.

Miter joint

It’s a junction that can be intersected by two beveled parts at 45 degrees to form a right-angled corner.

Butt joint

It’s said to be one of the simplest joints, you only need to unite the two ends of the workpiece.

Coped joint

This is a special joint one end is cut and trimmed uniformly to fit on the first end while the other end is a butt joint.

Before the process of cutting starts, identify the types of tools you require: measuring tape, safety glasses, dust mask, pencil, and clamp.


Coped Corners – Complex Molding and Tight Joints

If your baseboard profile is complex, cutting tight miter joints in a miter box may be a problem. You may need to resort to a process called coping to make tight joints with complex trim profiles.

Coping is a method of fitting joints together using a back cut that follows the trim’s profile. On inside corners, cut one piece of the trim to fit flush with the wall. The second piece is miter cut to length. The edge is coped or cutaway following the edge profile using a coping saw. Coping sounds complicated, but a few steps can have you making coped joints like a pro.

Step 1: The Tools You Need

To make good, coped joints, you will need a few tools.

  • A miter box
  • A backsaw
  • A coping saw
  • A tape measure or carpenters rule
  • A pencil or scribe
  • A round file

Step 2: Measure the Space for the Baseboard

If you are filling in between two walls with two inside corners, cut the baseboard’s length to the width between the walls. Don’t cut the length to fit between the two pieces of baseboard already installed.

Step 3: Cut the Miters on the Ends of the Trim

Using your miter box and backsaw, make the miter cuts on each end of your baseboard material. Be sure to cut to the correct side of your marks and that the miters are going in the right direction.

Step 4: Coping the Miter

Coping is the tricky part and may take some practice. We suggest that you make some trial coping cuts on scrap trim before trying the real thing.

Use your coping saw to follow the profile of the trim along the edge. Go slow and work carefully at this point. There are some tips you should remember to make this process easier

  • Rest the coping saw blade on your thumbnail to make the first cuts.
  • Make relief cuts at any tight corners or angles
  • Be careful when cutting sharp or exposed tips or points to avoid breaking
  • Keep the coping saw angled backward at a 30-degree angle
  • It is better to leave a bit of wood at the edge than to cut into the profile. You can always sand any excess away for a tight fit.

Step 5: Adjust and Clean the Coped Cut

No coped cut is perfect. A bit of sandpaper and your round file are the tools for adjusting and perfecting your coped joint. Work carefully and test the fit of your trim often.

Do You Need Interior Trim or Decorative Molding Installation? Get free, zero-commitment quotes from pro contractors near you. FIND LOCAL CONTRACTORS


The content we produce is not sponsored. Although, as members of the Amazon Associates Program, we may receive a small commission for any qualifying purchase at no cost to you.

How To Cut Baseboard Corners With Jigsaw

If you don’t have the luxury of a miter saw, but you do have the popular jigsaw, you can use that tool to cut your baseboards.

For precise cuts, your saw should have at least 10 blade teeth, and 15 would be even better. You will also need a tape measure, a pencil, and a speed square.

To make a straight miter cut with a jigsaw follow these steps:

1. Measure the baseboard from the end to the cutting point, and mark the cutting point. Use the speed square to determine the cutting line and trace it.

2. As you pick up the jigsaw, the blade should start on the waste side of the cutting line. Place the shoe flat on the baseboard.

The baseboard should be securely clamped with enough distance from the floor or the workbench to keep the jigsaw from making contact with either.

3. Let the jigsaw reach full speed before you slowly guide it along the cut line. If you prefer, you can use the speed square to guide the shoe instead.

How to Cut Baseboard Corners

There are a few different cuts needed when installing baseboards. Here are the steps to coping and mitering the ends.

STEP 1: Fit inside corners with a coped joint

First, use the miter saw to cut a 45-degree angle on the end of the trim board. Using the edge of a pencil, rub the profile along where the primer meets wood exposed by the cut. This will leave a dark line along which you’ll need to cut to cope the joint.

Then, clamp the piece of molding to a worktable. Use the coping saw to cut along the dark line that marks the profile. Be sure to hold the saw at an angle in order to backcut the saw, removing the material behind the joint to ensure a snug fit.

Finally, Test fit the joint and adjust the shape and contour of the coped board. Use a rasp, file, or sandpaper to fine tune the profile. A sharp utility knife is also helpful, especially for backcutting the joint and shaving small bits of wood for a tighter fit.

STEP 2: Fit outside corners with a mitered joint

Whereas a coped joint is recommended for inside corners, a mitered joint is appropriate for outside corners. For a clean mitered corner, it’s a good idea to cut your baseboard about 1/16–inch longer than necessary. Doing so ensures a tight fit by enabling you to “spring” the next board into position.

When you’re installing baseboard—or any trim, for that matter—expect to do some re-cutting. Trial and error is all part of the game. When in doubt, it’s always better to cut a board too long than too short and trim it if you must.


How To Cut Coped Joints

Now we will discuss how we can cut the coped joints. The method is quite difficult compared to a straight miter but can still be a better fit for the cut.

A plinth(Baseboard) serves as a half-corner, which fits flat against the wall, without bevel, and the jigsaw is the perfect tool for this cut.

Below are the steps to cut a coped joint

  1. First of all, you need to cut the plinth lengthwise. It would be better to use a bevel cut so that it exposes the grain end of the plinth. In this way, the jigsaw has more working equipment.
  2. After that, you need to make a back cut using the jigsaw, next to the decorative plinth curve.
  3. Then make sure that the workpiece is securely fastened to a bench.
  4. Make a 45-degree curved angle with the jigsaw toward the back of the baseboard along its surface.
  5. Use sandpaper to finish or file the baseboard. Make sure the other corner is also suitable. Make sure the socket on the back cut fits the face of the other side of your baseboard.
  6. Now take some help of nails and glue to attach and secure the baseboard.
  7. Finally, add paint and caulk around any slight gaps or joints if necessary.

Step 4 Making Outside Corner Cuts

Keep the miter saw at the same settings. Use your pencil to mark the back of your baseboard. Continue cutting through the baseboard with the miter saw, using the same care as in step 3. Cut the board so that the front side will be longer than the back side.

The third step is by cutting the outside joint. 

  • Cut, measure and put in place and shape the baseboard around your room.
  • Set the first baseboard piece to extend over the outside corner.
  • Mark correctly in position where it will come into contact with the other piece of the outside corner of modeling and placing the square and combine them against the wall and surface.
  • Use a miter box or power miter saw to trim the baseboard at 45 degrees.
  • Follow the above steps to mark and construct the second piece.
  • Test for fitting before you start the nailing process.
  • Put some glue before you join the two baseboard pieces before you do finishing.
  • Nail your piece boards.
  • It’s advisable to use 1.5-inch brads while closing the corners.
  • It’s also recommendable to smoothen out the edges with appropriate measures like wood file for safety.

For all gaps and holes in baseboards, use wood glue to fill as well as a wood filler. Allow it to completely dry before the excess is sanded off. Use caulk along the baseboards to fill the cracks of the baseboards and the walls.

How toStraight andMiter Cut

Follow the steps to make a miter cut using on a baseboard or crown molding using a jigsaw: 

  1. Use a tape measure to measure the baseboard from one end to the cutting point. Mark the cut point using a pencil. Use a speed square to mark the cutting line.
  2. Pick up the jigsaw (with the right blade attached), and place it so the blade is on the waste side of your cutting line. The shoe should be resting flat on the baseboard. Ensure that the baseboard is secured, but with enough leeway for the blade off the bench or the floor.
  3. Turn the switch on and let the jigsaw reach full speed. Slowly ease it onto the baseboard. Guide the blade until you finalize the cut. Optionally, you can guide the shoe with a speed square. 

How long do you update searching for How To Miter Baseboard Corners once?

Because quantity of new How To Miter Baseboard Corners contents are launched instability, so we will update ones regularly. We can not give a certain answer for this, but by accessing our site day by day, you will not miss out any new How To Miter Baseboard Corners contents at our website.

Safety tips

  1. Every work you will have to do require a safety hand gloves. Make sure you put it on to protect your hands from injuries related to work.
  2. Don’t forget your protective ear-phone. It protects your ears from noise.
  3. Safety boots are also relevant, to protect your foot from getting wounded by clips or nails.
  4. Nose mask is also important to protect you from inhaling dusts into your lungs. This dust could cause one problem or the other to your body system.

Step 2 Measuring Your Walls

Use your measuring tape to determine the lengths of your walls. Be sure to measure from one corner to the next. Find the studs in walls that are longer than your baseboards. You will secure your board to the closest stud.

How To Cut Baseboard Corners Without Miter Saw – Follow These 7 Simple Steps

If you are unaware of cutting the baseboard corners without the miter saw, follow these seven steps guide, and you will do that correctly.

There is no doubt that the art behind the baseboards’ crowning requires some accurate and precise cutting on specified angles.

However, we all know that the miter saw is the most reasonable option, but if you do not have the miter then what?

Not having a miter saw does not mean that you cannot cut or mold baseboards’ corners.

Its a knowledge of interest that the other methods are cheaper than cutting a baseboard with a miter saw.

So I have gathered a very affordable and easy way for you people to cut the baseboard without a miter saw.

Below are the steps to Cut Baseboard Corners without Miter Saw

* Stuff that you need for this are 

  1. Glue
  2. Screwdriver
  3. Screws for wood.
  4. Woodcutter’s square
  5. An adjustable bevel.
  6. 1×4 and 1×6 lumber.

Gather them before start applying the steps.

⦁ Cut the 1×4 and 1×6 lumber into two 12-inches pieces. Preferably use the straight wood.

⦁ Now apply the glue according to the length on the corners. Now keep it flat on the table. 1×6 lumber should be placed upright against the edge.

⦁ Using a screwdriver, join the 1 × 6 and 1 × 4 lumber together using the half-inch screws. At the end of this step, you will get an open 4-inch box.

⦁ To mark the edges of both sides of the box, measure the angle at 45 degrees with a bevel.

⦁ Then draw a perpendicular line on the outside of the box with a Carpenter’s square, starting from the angular line’s to the lower end of the makeshift box.

⦁ Sign the hand saw according to the angular marks on the box and cut from top to bottom across the sides, placing the saw perpendicular to the box’s touchlines.

⦁ To cut corners, place the baseboard against them and use the marks on the baseboard to determine the box grooves. The hand saw must be inside the groove to cut the corners of the plinth. However, if you find this process difficult, you can use a tabbed box as an alternative.


Installing baseboards in your home is a moderate approach to a tidier house. The process of cutting baseboard corners is quite simple for DIYers, but the cutting task can be daunting without a miter saw.

However, if you have any replacement like the hand saw, regular saw, or jigsaw, you can still make precise cuts.

We have pointed out a few procedures you can use to carry out this task and cut pieces of molds, whether basic molding joints or precise angle cuts without the miter saw


Leave a Reply

Your email address will not be published.