Crochet a little joy into your everyday.
Home & table

Windowpane Mug Mat

A wider mat leaves room beside a mug for a teaspoon. Three horizontal color bands make it easy to see row groups.

By Yarnluma · Published September 17, 2026 · US terms · Digital plan v1.0

AI concept illustration of windowpane mug mat
AI-generated concept illustration. It suggests the look of the project; it is not a tested sample or an exact stitch-by-stitch reference.
Download printable PDF
15 by 12 centimeter panel, 24 stitches and 22 rows
Construction schematic. Dimensions describe the flat panel before folding or seaming; this is not a photograph of a completed project.
Panel target15 × 12 cm
Row count22 rows
Stitch count24 per row
Main stitchSingle crochet
ConstructionFlat panel
Sample statusNot physically tested
Before you begin. This is an original digital panel plan, with arithmetic checked against the stated assumed gauge. A maker has not yet crocheted and tested this sample. Swatch first, check fit during assembly, and report anything unclear.

Gather your materials

  • Smooth medium-weight yarn suitable for the intended use; choose the fiber by its care label. Color A is the main color, and color B supplies the contrast bands.
  • A 5 mm hook as a starting point, adjusted to suit your measured gauge and desired fabric.
  • Tapestry needle, scissors, ruler, and two removable stitch markers.
  • The intended object or surface, if fitting a cover, sleeve, or mat.

We do not invent a tested yarn quantity. Use the swatch-based yarn planner with your own sample weight, including an allowance for seams and ends.

Let’s work through it

STEP 01

Make a swatch first

Use a smooth medium-weight yarn and a 5 mm hook as a starting point. Work a swatch larger than 10 × 10 cm in single crochet. The calculation example uses 16 stitches and 18 rows per 10 cm. This is an assumed planning gauge, not a measured sample result. Change the counts using your own swatch if it differs.

STEP 02

Begin the foundation

Chain 25 loosely. Single crochet in the second chain from the hook, then work one sc in each remaining chain. You should have 24 stitches. The skipped chain and turning chain do not count as stitches.

STEP 03

Build the panel

For rows 2–22, chain 1, turn, and work one sc in each stitch across, starting in the first actual stitch. Finish in the last actual stitch, not in the turning chain. Keep 24 stitches in every row. Follow the color sequence in the finishing section as you work.

STEP 04

Pause and measure

After several rows, lay the fabric down without pulling and check the width. At the assumed gauge, 24 stitches produce about 15.0 cm and 22 rows about 12.2 cm. The nominal 15 × 12 cm dimensions are rounded. Seams and folds will change the final usable size.

STEP 05

Finish and assemble

Work rows 1–7 in color A, 8–15 in B, and 16–22 in A. Change color on the final pull-through of the preceding row; cut and weave the unused yarn rather than carrying it across the back.

STEP 06

Check before using

A decorative table accessory, not insulation for hot cookware.

If it feels a little off

Use two yarns of the same fiber and thickness so the center stripe does not draw in.

If the count is right but the size is wrong, measure the swatch again before blaming the row instructions. A different yarn or a tighter afternoon’s tension can change the panel. If the count is wrong, check both edges before continuing. It is usually less frustrating to undo two rows now than twenty later.

Make the size work for you

Enter your measured gauge and your desired flat-panel dimensions in the panel calculator. This plain stitch uses a multiple of one. Add one foundation chain after calculating the desired stitch count. Keep any fold or seam allowance separate from the finished size. Write down the changes in your notebook so you can reproduce them.

Questions worth asking

Can I use the yarn already in my basket?

Possibly. Make a swatch, check the fabric for the intended purpose, and recalculate. Keeping the same stitch count with a different gauge changes the dimensions.

Does the turning chain count?

No. In this plan it does not count. Work the first and last actual stitches of every row.

Is the drawing a tested finished result?

No. It is a flat construction diagram. The plan is not physically sample-tested; the assembly and yarn behavior still need a maker’s check.

Keep these nearby

Common abbreviation reference: Craft Yarn Council. Yarnluma is not affiliated with the Council.

Another small idea

Back to every published project ↗