How to Read a Knitting Pattern Step by Step

A knitting pattern is a set of instructions for making a fabric or finished item, using a particular yarn, needle size, stitch pattern, and construction method. Learning how to read one helps you choose the right size, understand its shorthand, and spot mistakes before they affect the whole project. You do not need to memorize every abbreviation: use the pattern’s key and take the directions one step at a time.

What You’ll Need

The complete knitting pattern, including its notes, abbreviation key, and any charts.
The yarn and needles specified, or suitable alternatives you have checked with a gauge swatch.
A tape measure, stitch markers, a row counter or pencil, and scrap paper for tracking progress.
Optional highlighter or sticky notes to mark your size and current instructions.

Step-by-Step

Read the whole pattern once. Before casting on, scan the materials, construction notes, special techniques, and finishing instructions. Check whether the item is knit flat in rows, in the round, or in separate pieces that are joined later. This overview helps you anticipate shaping, color changes, and steps such as picking up stitches.
Find the size you will make. Patterns often list several sizes in a sequence, such as “S (M, L, XL).” Find the finished measurements and choose the size that gives the fit you want; finished measurements describe the knitted item, not necessarily your body measurement. Mark or circle your size throughout the instructions so you do not accidentally follow a number from another size.
Check the materials and yarn details. Note the yarn weight, fiber, recommended amount, and needle types. Yarn weight describes thickness, while yardage or meterage tells you how much is needed. A substitute yarn may behave differently, even if its label gives the same weight, so use gauge to confirm suitability. Check whether the pattern calls for circular needles, double-pointed needles, or a particular cable length.
Understand gauge before starting. Gauge is the number of stitches and rows in a stated measurement, usually measured over a particular stitch pattern. Make a swatch with the specified yarn and needles, then measure its center without stretching it. If you have too many stitches in the measurement, try larger needles; if too few, try smaller ones. Recheck the fabric and gauge after changing needles. Matching stitch gauge is especially important for fit; row gauge can affect length and shaping.
Learn the pattern’s abbreviations. Read its key rather than assuming shorthand is universal. Common examples include “k” for knit, “p” for purl, “st(s)” for stitch(es), and “RS” and “WS” for right side and wrong side. “CO” usually means cast on and “BO” means bind off, but follow the definitions in the pattern. Look up unfamiliar techniques using a reliable knitting reference or the pattern’s linked instructions before you reach them.
Read punctuation and repeats carefully. A line such as “K2, *P1, K1; repeat from * to last 2 sts, K2” means work the instructions after the asterisk repeatedly until only two stitches remain, then knit those two. Parentheses or brackets may group instructions, and a direction such as “repeat rows 1–4” tells you to work that block again. Check the pattern notes to learn how it uses brackets, asterisks, and parentheses; conventions vary.
Follow the right row or round. A row is worked back and forth; a round is worked continuously around, often with the right side facing. Find the exact row or round number before beginning. If working flat, the pattern may give separate instructions for right-side and wrong-side rows. Pay attention to whether an instruction applies to every row, every other row, or a specific row only.
Track stitch counts and shaping. Count the stitches after casting on and after decreases, increases, or other shaping. A pattern may give a count at the end of a row or in parentheses for each size. Use markers to separate sections, such as sleeves or pattern repeats, and place a marker at the beginning of a round. If your count differs, pause and find the cause before continuing.
Use charts as a map, not a picture. Read the chart key first. For flat knitting, right-side rows are commonly read from right to left and wrong-side rows from left to right; in the round, rows are often read from right to left. However, chart conventions can differ, so follow the pattern’s directions. Each square generally represents an action or stitch, and symbols may change meaning between patterns.
Finish by following the finishing notes. Bind off as directed, weave in ends, and complete seams or other assembly. If the pattern recommends blocking, follow its care guidance for the yarn. Blocking shapes the fabric but cannot reliably correct a major gauge mismatch, so check dimensions before assembly.

Common Mistakes

Skipping the gauge swatch: The project may turn out too large or small even when you follow every row correctly.
Mixing up sizes: A single missed number in a multi-size instruction can change stitch counts or measurements. Highlight only the numbers for your chosen size.
Assuming abbreviations mean the same thing everywhere: Always consult that pattern’s key, especially for unusual increases, decreases, and chart symbols.
Forgetting a repeat boundary: Mark the start of each round or repeat so you can tell where a pattern sequence begins and ends.
Continuing after a count is wrong: More knitting can make the source of an error harder to find. Stop and inspect the most recent shaping or repeat.

Tips

Keep a printed copy or a clear digital view open, and cover rows you have not reached with a sticky note.
Write the row number and stitch count after each section. A row counter is useful, but a written note provides a backup.
Use removable markers to flag pattern repeats, shaping points, and the start of a round.
Take measurements at the points specified in the pattern and avoid stretching the fabric while measuring.
For a complicated pattern, practice unfamiliar stitches on a small swatch before working them in the project.

Troubleshooting

Your stitch count is off: Stop at the end of the current row or round and recount. Check whether you missed a yarn over, increase, decrease, or repeat, and compare your work with the instructions. If you cannot identify the error, carefully undo stitches to the last point where the count was correct. Avoid adding or dropping stitches arbitrarily unless the pattern provides a correction.

The finished piece seems too large or small: Measure your gauge and the work without pulling it. If the swatch gauge is wrong, adjust needle size and make another swatch; changing needle size partway through may create a visible difference. If gauge matches but the piece does not, recheck the selected size, stitch count, and measurement method.

A direction or symbol is unclear: Re-read the notes and abbreviation key, then check whether the instruction applies to a row, round, or repeat. Compare the chart with its written instructions if both are provided. If the pattern remains ambiguous, consult its designer or publisher rather than guessing at an important shaping step.

You lose your place: Count completed rows or rounds using your notes, row counter, or visible pattern landmarks. If necessary, compare the fabric’s stitches with the chart or instructions before continuing. Add a marker or written checkpoint so the same confusion is less likely next time.

Frequently Asked Questions

What does “repeat from *” mean in a knitting pattern?

Repeat the instructions that follow the asterisk for the number of times stated, or until the stated stopping point. Read the full line first so you know where the repeat ends.

What is the difference between a row and a round?

A row is one pass across the work, usually when knitting flat. A round is one circuit around the work when knitting in the round.

Do I have to use the exact yarn in the pattern?

Not always, but the replacement should suit the pattern’s gauge, fabric, and care needs. Swatch before beginning, because yarns of the same labeled weight can knit up differently.

Why does my pattern list several stitch counts?

Those counts usually correspond to different sizes or stages of shaping. Follow the count for your chosen size and check that your own work matches the instruction’s expected count.

What does “right side” mean?

The right side is the side intended to face outward when the item is worn or used. Patterns often mark it “RS”; the opposite side is the “WS.”

Further reading: Craft Yarn Council. Details can change, so check the official page for anything that matters to you. Spotted a mistake? Tell us. How we write an answer.