Sewing binding to your quilt by machine and hand

Binding is the fabric strip that finishes the raw edges of your quilt. You sew it to the front of the quilt with a machine, fold it to the back, and stitch it down by hand. The whole process takes about two to four hours for a throw-sized quilt, depending on your speed and the quilt's perimeter. Most quilters use 2.5-inch strips sewn into one long piece, pressed in half lengthwise, and attached with a quarter-inch seam allowance.

The binding goes on in two stages: the machine pass (which is fast and holds everything in place) and the hand-stitching pass (which is slower but gives you a professional finish on the back). If you have never done this before, start with a smaller quilt or a table runner so you can practice the rhythm without committing four hours to a king-sized project.

Key Takeaways

  • Binding strips are sewn end-to-end into one long strip, pressed in half lengthwise with wrong sides together, and attached to the quilt front with a quarter-inch seam allowance.
  • The machine pass holds the binding in place; the hand-stitching pass on the back creates the finished edge and is where most of the time goes.
  • Corners require you to stop sewing, fold the binding, and pivot the quilt to create a neat mitered corner on both front and back.
  • Hand-stitching uses a ladder stitch (also called a slip stitch) that hides the thread inside the fold of the binding so stitches are nearly invisible.
  • Pressing the binding after each stage—after sewing the strips together, after pressing it in half, and after the machine pass—keeps everything flat and makes hand-stitching easier.

Prepare and join your binding strips

Cut your binding strips 2.5 inches wide and as long as your fabric allows. Most quilters cut strips across the width of the fabric (selvage to selvage) and then sew them end-to-end into one long strip. Lay two strips right sides together at a 45-degree angle so the corners overlap slightly, then sew diagonally across the overlap with a regular stitch length. Trim the excess fabric to a quarter inch from the seam and press the seam open. Repeat until all your strips are joined into one long piece.

The total length of your binding strip should be the perimeter of your quilt plus 10 to 12 inches for overlap and corners. For a 60-by-80-inch quilt, that is roughly 300 inches (25 feet). Once all strips are joined, press the entire length in half lengthwise with wrong sides together. This fold is what you will see on the finished quilt, so press it firmly and keep it crisp as you work.

Attach binding to the quilt front with your machine

Start on a straight edge, not at a corner. Leave about 6 inches of binding unsewn at the start—you will use this to join the ends later. Align the raw edges of the binding with the raw edges of the quilt and pin as you go. Sew with a quarter-inch seam allowance, using a regular stitch length (2.0 to 2.5 on most machines). Backstitch at the start and end of each seam.

When you reach a corner, stop sewing exactly a quarter inch before the corner point. Backstitch, remove the quilt, and fold the binding up at a 45-degree angle away from the corner. Then fold it back down so the fold aligns with the top edge of the quilt and the binding runs along the next side. Pin and resume sewing from the corner point on the new side. Repeat this fold-and-pivot move at each corner.

When you reach the starting point, stop sewing about 10 inches before the end. Trim both ends of the binding so they overlap by 2.5 inches (the width of one strip). Open the fold on both ends, lay them right sides together at a 45-degree angle, and sew diagonally as you did when joining the strips. Trim the excess, press the seam open, and refold the binding. Pin and sew the final section to the quilt.

Press the binding and prepare for hand-stitching

Once the machine pass is complete, press the entire binding from the front of the quilt. This flattens the seam and helps the binding fold crisply to the back. Use a medium heat and a pressing cloth if your fabric is delicate. Do not use a sliding motion—press straight down and lift straight up to avoid stretching the binding.

Fold the binding to the back of the quilt and press again. The fold should be just barely covering the machine stitching line so that when you hand-stitch from the back, your needle catches the fold and the stitches stay hidden. If the binding is too far forward or too far back, adjust it before pressing. Once you are happy with the position, you can hand-stitch one section at a time or pin the entire binding in place before you start.

Hand-stitch the binding to the back with a ladder stitch

Thread a needle with thread that matches your binding and knot the end. Bring the needle up through the fold of the binding (not through all layers) so the knot hides inside the fold. Take a tiny stitch (about one-eighth inch) into the quilt fabric directly across from where your needle came out. Then bring the needle back up through the binding fold about a quarter inch away. Repeat this pattern: stitch into the quilt, come back up through the fold, move forward a quarter inch, stitch into the quilt again.

The key is to keep your stitches small and to stay inside the fold of the binding as much as possible. If you pull the thread too tight, the binding will pucker. If you pull too loose, the stitches will be visible. Aim for a gentle tension that lets the binding lie flat. At corners, take an extra stitch or two in the fold to find the miter, then continue along the next side.

When you reach the end of a section or run out of thread, make a small knot inside the fold and bring the needle out through the fold so the knot hides. Trim the thread close to the fold. If you are hand-stitching the entire binding in one sitting, you can use one long thread and just tie off and start fresh as needed.

Common mistakes and how to avoid them

Binding too narrow or too wide on the back. This happens when you do not press the binding to the correct position before hand-stitching. The fold should just cover the machine stitching line. If it is too far forward, the back will show raw fabric. If it is too far back, you will see the machine stitches on the front. Press carefully and adjust before you commit to hand-stitching.

Puckering at the corners. Corners pucker when the binding is sewn too tightly or when the miter is not folded neatly. Make sure you fold the binding at a true 45-degree angle and that the fold is crisp. On the back, take a few extra stitches in the corner fold to anchor it without pulling the thread tight.

Visible stitches on the front. This means your needle is catching the front layer of the quilt when you hand-stitch. Keep your stitches inside the fold of the binding and only catch a few threads of the quilt fabric on each stitch. If you see stitches appearing on the front, you are going too deep.

Uneven binding width. If your binding looks thicker in some places, you may not have pressed it firmly enough after the machine pass, or the fold may have shifted as you worked. Press the entire binding again before you hand-stitch, and pin sections as you go to keep the fold in place.

Finishing touches and care

Once you have hand-stitched the entire binding, give the quilt a final press from both sides. Use a pressing cloth and medium heat to avoid flattening the texture of the quilt. Pay special attention to the corners and seams to make sure everything is smooth and flat.

If you see any loose threads or uneven stitches, you can go back and fix them now. A few imperfect stitches are normal and will be less noticeable once the quilt is washed. Most quilts can be gently machine-washed in cool water on a delicate cycle and line-dried or tumble-dried on low heat. The binding will soften with washing and wear, which is part of the charm of a handmade quilt.

Frequently Asked Questions

Can I use a serger or overlock machine to attach binding?

Yes, some quilters use a serger for the machine pass because it finishes the raw edges as it sews. However, you still hand-stitch the binding to the back. A serger is faster but requires practice to keep the seam allowance consistent, and it uses more thread. A regular sewing machine is simpler and more forgiving for beginners.

What if I sew the binding on with the wrong side facing out?

If you realize this before you finish, you can carefully remove the stitches, flip the binding to the correct side, and re-sew. If you have already hand-stitched the back, you can still flip it and re-stitch, though this is tedious. To avoid this, always press the binding in half before you start sewing so the fold is clearly visible and you know which side is which.

How do I bind a quilt with curved or wavy edges?

Curved edges require you to ease the binding around the curve as you sew, which means sewing slightly slower and adjusting the binding as you go. Some quilters use a walking foot to help feed the layers evenly. For a first project, stick to straight edges and square corners until you are comfortable with the basic technique.

Do I have to hand-stitch the binding, or can I machine-stitch it all the way?

You can machine-stitch the binding to the back using a blind hem stitch or a regular stitch, but most quilters hand-stitch because it is faster to set up and gives a more polished look. Machine-stitching the back requires careful positioning and can leave visible stitches if the tension is off. Hand-stitching takes longer but is more forgiving and looks professional.

How much binding do I need for my quilt?

Measure all four sides of your quilt and add them together, then add 10 to 12 inches for overlap and corners. For example, a 50-by-70-inch quilt has a perimeter of 240 inches, so you need about 250 inches (roughly 7 yards) of 2.5-inch-wide binding. If you are cutting strips from fabric, buy a quarter yard more than you calculate to account for waste.