This crochet oval placemat is a warm golden-corn cotton oval placemat with a smooth solid center, balanced rounded ends, subtle radiating increase lines, and a neat shell-and-chain edging. The construction is designed specifically for the named project rather than adapted from a generic template.
A 43-chain foundation creates 41 working positions along its first side before both sides and the end curves are joined into an 88-stitch oval. Four marked end-curve positions receive balanced increases through ten joined half-double-crochet rounds; a chain-space setup and shell edging finish the placemat.
Why You’ll Love This Project
The foundation oval, end-curve increases, joined rounds, shell border create a distinct placemat with clear checkpoints, practical structure, and strong handmade texture.
Materials
- Approximately 470 yards golden-corn worsted-weight cotton yarn
- Four locking stitch markers
- Twenty rustproof blocking pins
- A flexible tape measure
- 4 mm crochet hook
- Yarn needle
- Scissors
- Tape measure
- Blocking mats and rustproof pins

Gauge, Measurements, and Planning
Make a generous swatch in the main stitch. The target gauge is 16 half double crochet stitches and 12 rounds = 4 inches; change hook size if needed before beginning the full runner.
Make and wash a gauge swatch before beginning. Measure only after the swatch is completely dry. If the stitch width differs, change hook size rather than pulling the working yarn tighter. Keep a written count at the end of every section so the finished edges remain balanced and the assembly points line up.
Abbreviations and Special Stitches
- ch: chain
- dc: double crochet
- hdc: half double crochet
- sc: single crochet
- sl st: slip stitch
- st(s): stitch(es)
- BLO: back loop only
- yo: yarn over
Special stitch guidance: End-curve increase: work three half double crochets in each marked end stitch. Shell: work five double crochets in one marked space and slip stitch in the next space.
Before You Begin
- Maintain the stated 41-stitch construction count at every checkpoint.
- Beginning chains count only where explicitly stated.
- Block components before final assembly or border work.
- Use US crochet terminology throughout.
Instructions
Form the Golden Foundation Oval
Count carefully and compare the work with the finished measurements.
- Foundation Row: Ch 43. Hdc in the third chain from the hook and in the next 39 chains; this establishes 41 working positions along the first side. (41 sts)
- Work 5 hdc in the last chain, rotate the foundation, hdc in the unused loop of the next 39 chains, and work 4 hdc in the final chain. Join. (88 sts)
- Place two markers across each rounded end so four increase zones remain opposite one another.

Shape the Rounded Ends
Count carefully and compare the work with the finished measurements.
- Rounds 2–5: Hdc around, working 2 hdc in each marked end-curve stitch and moving markers into the center increase of every group.
- Keep both long sides straight and confirm that the same number of stitches separates corresponding markers.
- Round 5 should lie flat as an oval approximately 10 by 14 inches.

Complete the Solid Oval
Count carefully and compare the work with the finished measurements.
- Rounds 6–10: Continue four evenly balanced end-curve increases per round while working one hdc in every side stitch.
- Rotate each round start by one stitch so the join does not form a ridge.
- After Round 10, the body should measure about 12 by 17 inches.
Add the Golden Shell Edge
Count carefully and compare the work with the finished measurements.
- Round 11: Repeat [sc in next 4 stitches, ch 2, skip 1] around, adjusting one stitch at each end curve if needed.
- Round 12: Work a five-dc shell in every chain-2 space and slip stitch between shells.
- Block the finished placemat to 13 by 18 inches, pinning the two oval ends symmetrically.
Assembly and Shaping
Follow the project-specific assembly sequence for oval scalloped placemat. Pin or mark every component before joining and keep the finished layout balanced.
Lay every component on a flat surface before joining. Match the marked centers first, then divide each remaining edge into equal sections. Work through both layers with consistent tension and pause after each section to check that the fabric lies flat. This measured approach prevents twisting and keeps decorative details facing the intended direction.

Finishing
- Weave every tail through matching stitches and reverse direction once.
- Inspect all joins, motif anchors, and border corners.
- Block to 13 inches wide by 18 inches long.
- Allow the runner to dry completely before styling.
For a polished result, weave each tail through several same-color stitches, reverse direction once, and trim only after the fabric has been gently stretched. Block to the listed dimensions without flattening textured stitches. Inspect joins, borders, straps, and decorative pieces before the project is used or gifted.
Helpful Tips
- Use locking markers at every construction checkpoint.
- Record row and motif counts as you work.
- Keep joins and color changes relaxed enough to lie flat.
- Photograph the complete layout before final assembly.
Good lighting and a contrasting stitch marker make counting much easier. If a section looks uneven, compare the current count with the previous checkpoint before continuing. Fixing one missed stitch early is faster than compensating later, and it preserves the measurements used by the assembly instructions.

Frequently Asked Questions
How do I stop the oval from twisting?
Keep the foundation chain relaxed and place the four end markers before Round 2.
Can I make it longer?
Add an even number of chains to the foundation; the rounded-end construction stays the same.
Can I omit the shells?
Yes. Finish after Round 11 with one round of reverse single crochet.
Conclusion
The finished crochet oval placemat showcases foundation oval, end-curve increases, joined rounds, shell border in a construction that matches the project from foundation through finishing.

Printable Crochet Pattern Card
Project: Crochet Oval Placemat
Skill level: Easy Intermediate Hook: 4 mm Yarn: Worsted
Finished size: Approximately 13 inches wide by 18 inches long
Card Materials
- Approximately 470 yards golden-corn worsted-weight cotton yarn
- Four locking stitch markers
- Twenty rustproof blocking pins
- A flexible tape measure
- 4 mm crochet hook
- Yarn needle
- Scissors
- Tape measure
- Blocking mats and rustproof pins
Card Instructions
- Form the Golden Foundation Oval: Foundation Row: Ch 43. Hdc in the third chain from the hook and in the next 39 chains; this establishes 41 working positions along the first side. (41 sts) Work 5 hdc in the last chain, rotate the foundation, hdc in the unused loop of the next 39 chains, and work 4 hdc in the final chain. Join. (88 sts) Place two markers across each rounded
- Shape the Rounded Ends: Rounds 2–5: Hdc around, working 2 hdc in each marked end-curve stitch and moving markers into the center increase of every group. Keep both long sides straight and confirm that the same number of stitches separates corresponding markers. Round 5 should lie flat as an oval approximately 10 by 14 inches.
- Complete the Solid Oval: Rounds 6–10: Continue four evenly balanced end-curve increases per round while working one hdc in every side stitch. Rotate each round start by one stitch so the join does not form a ridge. After Round 10, the body should measure about 12 by 17 inches.
- Add the Golden Shell Edge: Round 11: Repeat [sc in next 4 stitches, ch 2, skip 1] around, adjusting one stitch at each end curve if needed. Round 12: Work a five-dc shell in every chain-2 space and slip stitch between shells. Block the finished placemat to 13 by 18 inches, pinning the two oval ends symmetrically.
Finish: Check every count, weave in all ends, block to measurement, and inspect each join.
