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Home » Quilting

Heart Quilt Block

By Damjana Jakos • Last updated on Feb 16, 2025 • This post may contain affiliate links.

Let me show you how to make a simple heart block! These are perfect for quilts, gifts, or just because.

Using the simple flip-and-stitch method to create any size heart block you need. Is sewing this heart quilt block your first step into quilting? You'll love it!

Scroll down and grab the heart block cheat sheet for 10 sizes - for all your heart quilt designs!

Step-by-step guide to making a pink heart quilt block using geometric fabric prints, paired with a classic white background. Ideal for Valentine's Day sewing projects.

This block can be used with just any Valentines project you can think of. Make a mini quilt hanging by adding a few squares and maybe this four-patch block or two, add a heart block to this easy valentines table runner, or create a full quilt around this simple block. As simple as that!

Table Of Contents
  • Why you'll love this block!
  • Heart Block Video
  • Supplies
  • Finished Sizes
  • How to Make a Heart Quilt Block TUTORIAL
  • Make a Potholder or a Mug Rug!
  • Variation : Add a Border!
  • Popular Questions
  • More Easy Quilting Ideas!

Why you'll love this block!

Close-up of a completed pink heart quilt block with intricate patterns, showcasing clean edges and precise sewing for a professional quilting finish.
  • Easy for beginners – easy to do, no fancy skills needed.
  • Accurate results – diagonal lines help you sew clean shapes, effortlessly.
  • No special templates needed – Just use basic fabric pieces - and it turns out fantastic!

Heart Block Video

Supplies

Shop my personal favorite sewing supplies on Amazon HERE.

These are the supplies you need with this free heart quilt block pattern:

  • background fabric
  • heart fabric - for the heart design
  • the usual: sewing machine, thread
  • a rotary cutter and a cutting mat
  • free cutting directions for 10 (!) heart quilt block sizes

Finished Sizes

While the tutorial shows you a 7 ½" unfinished square heart block (= 7" once sewn into a quilt), you can make it in any size you wish! Simply join our mailing list and get all the extra cutting sizes (3 ½" to 12 ½") emailed to you:

How to Make a Heart Quilt Block TUTORIAL

These are the steps for how to make a heart square quilt block:

Step 1 - Get the Free Heart Block Measurements

Get all 10 heart block cutting sizes (3 ½" to 12 ½") emailed to you when you join our mailing list here and decide on your desired size.

Step 2 - Cutting Directions

Heart quilt block fabric pieces: red printed fabric rectangles and small white squares prepared for a quilt project on a pink cutting mat.

Using the cutting chart, cut 4 pieces in your desired size. Here I'll make a 7 ½" square heart block. For one 7 ½" heart block, you'll cut:

  • (two) 4" x 7 ½" rectangles from heart fabric
  • (two) 4" squares from background fabric
  • (four) 1 ½" squares from background fabric

Step 3 - Draw Diagonal Lines

Marking diagonal lines on white fabric squares using a quilting ruler and blue marking pencil on a pink cutting mat.

You'll need to mark all your squares: use a fine-pointed fabric pencil or marker to draw a diagonal line across each of the squares: the two 4" and the four 1 ½" squares. Always mark on the wrong side of the fabric.

MARKING TIP: Don't trust fabric markers? You can simply press the crease with an iron!

Step 4 - Sew the Bottom of the Heart Block

White squares stitched diagonally to red printed fabric rectangles, part of a heart quilt block sewing process.

Place the larger squares along the bottom of the heart fabric pieces, right sides together - with the marked lines as shown.

Sew directly on the marked lines.

Heart quilt block assembly in progress: trimmed fabric pieces and a rotary cutter displayed on a pink cutting mat.

Trim and Press: Trim the corners to leave a ¼" seam allowance, then press the seams open, or to the darker side.

Step 5 - Sew the Top of the Heart Block

Adding small white squares to the top corners of the heart quilt block fabric for precise shaping.

Place the 4 small background squares on top of each heart fabric rectangle in the upper corners, with the right sides together.

Close-up of stitched white corner squares on a red heart quilt block fabric, showcasing fine sewing details.

Sew directly on the marked lines as shown in the image.

Adding small white squares to the top corners of the heart quilt block fabric for precise shaping.

Trim and Press: Trim the corners to leave a ¼" seam allowance, then press the seams open, or to the darker side.

Step 6 - Assemble the Heart Block

Two heart quilt block halves being assembled, using a sewing guide on a pink cutting mat.

See? It’s coming together already!

Join the left and the right halves: Place the two halves of the heart block together, right sides facing. Sew a vertical seam along the side that has nearly no background fabric. (= the center of the heart)

Step 7 - Press

Pressing heart quilt block seams for a polished finish. Includes a finished heart quilt block example on a pink fabric background, perfect for beginner quilting projects.

Press the Seam: Press the seam open for a flat finish.

Enjoy creating your beautiful heart blocks, and let me know what you'll use them for! An easy heart hot pad, a mug rug, a quilt hanging, a heart-shaped tabletopper? Oh I definitely want to make a Valentines tabletopper with this block! 😊

Make a Potholder or a Mug Rug!

Finished heart quilt block mini quilt with soft pink binding and floral accents. A beginner-friendly quilting project perfect for gifts or home decor.

+Idea: Make This!

Use this block to add a border and create a beautiful heart potholder or mug rug!

→ Heart Potholder Pattern

Variation : Add a Border!

Want To Create a Larger Heart block without changing the size of the heart? Create a border! This will come handy in sewing pillows and table tops. Simply add strips of your background fabric around the block. This is how:

  1. Cut 4 additional strips from background fabric:
    • (two) 1 ½" by 7 ½"
    • (two) 1 ½" by 9 ½"
  2. Add the two shorter strips as top and bottom borders by joining the 1 ½" by 7 ½" strips to the top and bottom of the heart. Press the seam allowance away from the heart. Square up the block.
  3. Add the two longer strips as side borders by joining the 1 ½" by 9 ½" strips to the left and right of the heart. Press the seam allowance away from the heart.

The finished block should measure 9 ½"square, and can be inserted in so many of your future quilting projects! I'll show this in my next project, the quilted valentine potholder tutorial. Super easy and quick!

Popular Questions

Now, as promised, a list of tips and ideas to make it easier for you:

What is the flip-and-stitch method to piece a quilt block?

A lot of quilt patterns use the stitch-and-flip method – and it’s so simple! Just draw a diagonal line on the back of a square, place it on a corner of another fabric (right sides together), sew along the line, trim the extra bit off, and press it open. Stitch, then flip – exactly what we did in this heart block tutorial!

How do I make sure my heart quilt block points align perfectly?

To align the points, double-check your seam allowance is a scant ¼" and press seams carefully before joining sections. Pinning at key intersections also helps ensure precision.

My heart block turned out a bit too small, help!

Even with a perfect ¼" seam, the fabric fold and thread can take up extra space, making your block too small. To fix this, sew just inside the ¼" line next time. This tiny adjustment leaves room for the fold when you press -and is called the 'scant ¼" seam'.

Tips for Perfectly Sized Quilt Blocks

  1. Always double-check your measurements before cutting the pieces.
  2. Draw your diagonal lines with a fine fabric pen. The thinner the better.
  3. Sew with a scant ¼" seam allowance if you struggle with accuracy.
  4. Always square up your block when finished sewing.

More Easy Quilting Ideas!

Looking for other projects like this? While you can take a look at my other quilt block tutorials, like the simple four patch block, or the magic 8 half square triangles block, you can also try these projects:

  • Three homemade diy cloth napkins on a bamboo plate, sewn on a home sewing machine.
    How To Sew Cloth Napkins - 2 Easy Ways!
  • flat felled seam tutorial
    How To Sew A Flat Felled Seam
  • Sewing a blue and white quilt block using a walking foot on a home sewing machine.
    Top 5 Quilting TIPS for Beginners
  • finished six small quilting projects, a mug rug, a quilted table runner, a mini quilt, a quilted needle book, and pouches.
    6 Small Quilting Projects to Sew in an Afternoon (+Bonus!)

And if you want to create even more, check out all the free sewing patterns here at AppleGreen Cottage. Or visit our FREE email series:

sew easy gifts course
JOIN FREE EMAIL COURSE

Join the FREE 6-part email guide and make super easy diy GIFTS - each in 30 minutes or less! You'll love it!

A heart quilt block laid on a vibrant pink background.

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  • Printable Tutorials Bundle by AppleGreen Cottage
  • finished six small quilting projects, a mug rug, a quilted table runner, a mini quilt, a quilted needle book, and pouches.
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Damjana is the owner and pattern designer at the popular AppleGreen Cottage website, founded in 2014. She creates easy sewing patterns everyone can sew and enjoy. Her customers say they are super easy to follow and love the little hacks and tips sprinkled around. These will make your sewing a breeze, too. Enjoy!

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