What Does INC Mean in Crochet? INC means increase, a crochet instruction that creates two or more stitches from one stitch or designated space. An increase raises the stitch count, allowing fabric to widen, curve, flare, or form three-dimensional shapes such as circles, hats, garments, and amigurumi.
Quick Answer: What Does INC Mean in Crochet?
A crochet increase changes the fabric’s geometry by adding stitches to a row or round.
- inc usually means working two stitches into one stitch.
- sc inc means two single crochets in one stitch.
- Each ordinary increase adds one net stitch to the round.
- 2 inc usually means make two separate increases, adding two net stitches.
- An increase can be worked in a stitch, chain space, corner, front loop, or back loop, depending on the pattern.
- Standard increases are versatile; invisible increases produce a less noticeable bump in dense amigurumi fabric.
The abbreviation is usually paired with the stitch used. A pattern that says “sc, inc” means work one single crochet in the next stitch, then place two single crochets in the following stitch. A pattern that says “dc inc” means place two double crochets in one stitch.
Pattern writers do not always use identical shorthand. The abbreviation key, stitch glossary, and row instructions control the meaning when a designer uses terms such as inc2, 2 sc in next st, or increase over two stitches.
How Does a Crochet Increase Work?
A crochet increase works multiple stitches into one foundation stitch or specified space, so the new row contains more stitches than the previous row. In standard shaping, the number of stitches worked into the target location exceeds the number of stitches that location previously contributed.
For example, a single crochet round with 12 stitches becomes 18 stitches if six increases are made. Each increase replaces one old stitch with two new stitches, producing a net gain of one stitch.
Stitch-count arithmetic
Use this formula to check a completed row:
New stitch count = old stitch count + number of ordinary increases
If a pattern begins with 24 stitches and instructs [sc 3, inc] x 6, each repeat contains four old stitches and produces five new stitches. The expected total is 30 stitches.
| Pattern instruction | Old stitches used per repeat | New stitches made per repeat | Net increase |
|---|---|---|---|
| [sc, inc] x 6 | 12 | 18 | +6 |
| [sc 2, inc] x 8 | 24 | 32 | +8 |
| [sc 3, inc] x 6 | 24 | 30 | +6 |
| [dc 4, inc] x 5 | 25 | 30 | +5 |
The phrase “in the next stitch” identifies the target. Unless the pattern says otherwise, do not spread the two stitches across adjacent stitches. Both stitches belong in the same target location.
Stitch versus space
Crochet patterns may direct an increase into a stitch or a space. Two double crochets in a chain-2 corner space are technically worked into the same space, not into one top “V.” The result still increases the number of stitches, but the open space may make the shaping broader than a dense single crochet increase.
A missed chain space can remove two or more expected stitches at once. This is why lace, granny-square, and corner instructions require counting spaces as well as stitch tops.
What Are the Main Types of Crochet Increases?
The main increase types are defined by the stitch placed into the target location. A single crochet increase is the compactest common option, while double crochet and treble crochet increases create more height and often more flare.
Common forms include:
- sc inc: two single crochets in one stitch
- hdc inc: two half double crochets in one stitch
- dc inc: two double crochets in one stitch
- tr inc: two treble crochets in one stitch
- FLO inc: an increase worked through front loops only
- corner increase: multiple stitches or stitch groups worked into a corner space
- paired increase: increases placed on both sides of a center stitch or seam
| Increase notation | Stitches in target | Typical fabric effect | Common project |
|---|---|---|---|
| sc inc | 2 single crochets | Dense, low profile | Amigurumi, baskets |
| hdc inc | 2 half double crochets | Moderate height and width | Hats, yokes |
| dc inc | 2 double crochets | Taller, wider flare | Shawls, blankets |
| tr inc | 2 treble crochets | Strong vertical flare | Open lace, dramatic edging |
The abbreviation inc alone often inherits the stitch used in the surrounding row. If the row is entirely single crochet, “inc” commonly means sc inc. A mixed-stitch pattern should define the abbreviation instead of requiring the crocheter to infer it.
How to make a basic single crochet increase
- Insert the hook into the indicated stitch.
- Yarn over and pull up a loop.
- Yarn over and pull through both loops.
- Insert the hook into the same stitch again.
- Yarn over, pull up a loop, then yarn over and pull through both loops.
The completed target stitch now contains two single crochets. Mark the first stitch of the round before continuing, particularly when working in a spiral.
When Should You Use an Invisible Increase?
An invisible increase is useful when a standard two-stitches-in-one increase creates a visible bump in dense, right-side-facing fabric. The most common amigurumi version uses the front loops of the target stitch, although designers vary the exact method and may call other low-visibility techniques invisible.
A common front-loop invisible increase works as follows:
- Insert the hook under the front loop of the next stitch.
- Do not complete a single crochet yet.
- Insert the hook under the front loop of the following stitch.
- Yarn over and pull through both front loops.
- Yarn over and pull through the two loops on the hook.
This creates two single crochet stitches from the front loops of two adjacent stitches. The technique is different from a standard increase because it uses two neighboring stitch loops rather than placing two complete single crochets through every loop of one stitch.
| Method | Target area | Surface visibility | Best fit |
|---|---|---|---|
| Standard sc inc | One stitch, usually both loops | Moderate bump | General shaping |
| Front-loop invisible inc | Front loops of two stitches | Low on right side | Amigurumi |
| Back-loop inc | Back loops as pattern directs | Ribbed or ridged | Textured shaping |
| Centered paired inc | Two sides of a central point | Symmetrical seam | Garment panels |
Invisible increases are not automatically stronger or tighter. They can create a different top-loop structure, and inconsistent tension may still leave holes. Use the designer’s specified method when the increase affects the toy’s texture, stitch alignment, or colorwork.
Where Do Increases Shape Crochet Projects?
Increases control geometry. Evenly distributed additions produce a flat or gently curved expansion, while concentrated additions create corners, darts, points, or flared sections.
| Project shape | Increase placement | Typical result | Counting priority |
|---|---|---|---|
| Flat circle | Even intervals around round | Expanding disk | Total stitches |
| Cone or hat crown | Regular increases near crown | Gradual circumference growth | Round totals |
| Triangle shawl | Center and edge increases | Wider triangular fabric | Edge markers |
| Sweater yoke | Four or more seam points | Shoulder and chest expansion | Raglan markers |
Flat circles
A single crochet circle commonly increases by six stitches per round, while a half double crochet circle often uses eight and a double crochet circle often uses twelve. These are starting structures, not universal laws. Yarn weight, stitch height, tension, and the desired fabric can require different spacing.
A circle that curls upward usually lacks enough increases. A circle with rippling edges usually contains too many increases for its current stitch height or tension. Blocking may soften minor distortion, but it cannot correct a consistently incorrect stitch count.
Amigurumi spheres
Amigurumi usually increase for several rounds, work even for the widest section, then decrease. The increase rate determines how quickly the form expands and influences whether the result resembles a ball, egg, pear, or rounded head.
For a smooth sphere, place increases according to the pattern rather than stacking every increase above the previous round. Rotating the starting point or shifting the increase position can reduce visible diagonal lines in spiral rounds.
Garment shaping
In a raglan sweater, an increase may be placed before and after a marked seam. The instruction can add two stitches at each raglan line per increase round, so four marked areas produce eight new stitches. A pattern may call this m1, inc, or a specific stitch combination, and those terms are not interchangeable without checking the designer’s glossary.
How Do You Read Increase Instructions?
Read the increase instruction together with its repeat, stitch count, and round structure. The safest workflow is to identify the target stitch, complete the specified number of stitches there, and verify the final total before beginning the next round.
- Read the abbreviation key. Confirm whether “inc” means two stitches in one stitch, a front-loop method, or a designer-specific increase.
- Mark the round start. Use a locking stitch marker for spiral work and a removable marker for joined rounds.
- Locate the target. Count stitch tops, spaces, or marked seams according to the instruction.
- Complete every stitch in that location. Do not move the second stitch into the next stitch unless the pattern says so.
- Record the expected total. Write the number beside the row in the margin.
- Count before turning or joining. A wrong count becomes harder to diagnose after the next round.
| Pattern line | Expected starting count | Increase count | Expected ending count |
|---|---|---|---|
| sc around, inc x 6 | 18 | 6 | 24 |
| [sc 2, inc] x 8 | 24 | 8 | 32 |
| [dc 5, dc inc] x 4 | 24 | 4 | 28 |
| 2 dc in each corner space, 4 corners | 16 | 4 groups | 24 |
A phrase such as “inc in next 3 sts” can be ambiguous. It may mean one increase in each of three stitches, adding three stitches, or a designer may intend a multi-stitch increase spread across three stitches. Check the pattern’s examples or contact the designer rather than guessing.
Standard Versus Invisible Increases
Standard increases are easier to identify and suit most flat fabric, while invisible increases reduce surface bumps in dense, sculptural work. The correct choice depends on visibility, loop structure, tension, and whether the pattern uses the increase as part of a texture.
| Feature | Standard increase | Invisible increase |
|---|---|---|
| Stitch placement | Two stitches in one target | Usually front loops of two targets |
| Net stitch gain | +1 per ordinary increase | Usually +1 per completed increase |
| Surface appearance | Visible small bump | Lower-visibility line |
| Typical material | Cotton, acrylic, wool | Smooth cotton or acrylic |
| Common use | Blankets, circles, garments | Amigurumi, plush figures |
A standard increase is usually the better choice for a beginner learning stitch counting. An invisible version is worthwhile when the work will be viewed from the outside and the pattern specifically supports it.
The most important limitation is compatibility. Replacing a standard increase with an invisible increase can alter stitch orientation, stretch, and the appearance of the next round. Substitution is usually harmless in a simple stuffed sphere, but it may distort a textured motif or a carefully aligned garment panel.
Why Is My Crochet Circle Wavy or Hexagonal?
A wavy crochet circle usually has too many increases for the stitch height, while a cupped circle usually has too few. A polygonal or hexagonal outline often results when increases repeat at identical vertical positions, although some patterns deliberately use that structure.
| Symptom | Likely cause | Immediate check | Practical correction |
|---|---|---|---|
| Bowl-shaped circle | Too few increases | Count round total | Add the specified increase frequency |
| Ruffled edge | Too many increases | Compare gauge and pattern | Remove accidental extra increases |
| Six-sided outline | Stacked increase columns | Inspect vertical alignment | Stagger later increases |
| Holes near increases | Loose tension or large hook | Compare hook and yarn | Tighten tension or reduce hook size |
| Uneven spiral seam | Unmarked round start | Locate first stitch | Move marker consistently |
The common advice to “stagger increases” needs context. Staggering can make a circle look smoother, but changing a pattern’s prescribed positions may shift stitch markers, color changes, or shaping lines. Follow the written pattern first, then adjust only when the designer permits modification.
Tension also changes the result. A crocheter using a 5.0 mm hook with loose tension may need a different increase schedule from someone using the same yarn and a 4.5 mm hook with firm tension. Hook size alone does not determine the shape.
Yarn, Time, and Cost of Increase Rounds
An increase round consumes more yarn than a same-width straight round because it contains more completed stitches, but the difference has no universal percentage. Yarn usage depends on stitch height, hook size, tension, circumference, and whether the added stitches remain in later rounds.
Typical project figures help with planning, but they are not pattern specifications.
| Planning item | Typical range | Main variable | Practical interpretation |
|---|---|---|---|
| One basic increase | 5-15 seconds | Stitch type and skill | Dense sc takes longer than repeated dc |
| Acrylic skein | $3-$7 USD | Brand and weight | Check skein yardage, not price alone |
| Small amigurumi | 2-6 hours | Detail and sewing | Includes assembly for many makers |
| Medium hat or plush | 4-10 hours | Size and finishing | Increase rounds are only part of labor |
A row with 20 percent more stitches does not always use 20 percent more yarn than the previous row. A taller stitch may use more yarn per stitch, while a smaller circumference may offset the higher count. The reliable method is to weigh the project before and after a sample round using a gram scale.
How much yarn does an increase add?
One ordinary increase adds one extra stitch relative to a one-stitch-per-target row. If that stitch is a single crochet, the added yarn is approximately the yarn needed for one additional single crochet, but the actual amount varies with tension and yarn construction.
For budgeting, record the grams used for ten increases, multiply by the number of increases in the project, and add a finishing allowance of about 10 percent. This approach is more dependable than applying a fixed 10-30 percent material increase to every project.
Expert Rules for Cleaner Shaping
Experienced crocheters treat increases as geometric controls, not isolated abbreviations. Three habits prevent most shaping errors.
Count the result, not the movement. In a dense spiral, a crocheter can complete every action correctly and still begin in the wrong stitch. The final stitch count proves whether the round is structurally correct.
Use a marker in the first actual stitch. In joined rounds, the turning chain may or may not count as a stitch. If the chain does not count, placing the marker in that chain creates a one-stitch drift every round.
Do not tighten the first loop after an increase. A firm pull can reduce the opening that must receive the next stitch, especially with cotton yarn. Keep the working loop at the same height as neighboring stitches, then adjust the fabric after the increase is complete.
A further practical rule concerns stuffing. In amigurumi, visible gaps usually come from tension, hook size, or stuffing pressure, not from the mere fact that an increase was standard. Invisible increases improve appearance, but they cannot compensate for an oversized hook.
Frequently Asked Questions About What Does INC Mean in Crochet
Does 2 inc mean two stitches in one stitch?
Usually, 2 inc means make two separate increases, with each increase worked in its own target stitch. That instruction adds two net stitches. If a designer means four stitches in one location, the pattern should say something such as “4 sc in next stitch,” but the glossary remains the final authority.
What does inc2 mean in a crochet pattern?
inc2 is not a universal abbreviation. Some designers use it for an increase that adds two stitches, while others use it to mean two increases. Check the pattern key, tutorial, or symbol chart before crocheting the row, because the two interpretations produce different stitch counts.
Can I replace an increase with a decrease?
No. An increase adds stitches, while a decrease combines stitches and removes one or more from the count. Replacing one with the other reverses the intended shaping, so a circle may cup, a hat may become too narrow, or a garment seam may pull inward.
Why does my increase leave a hole?
A hole near an increase usually comes from loose tension, an oversized hook, incomplete insertion into the target, or stuffing pressure in amigurumi. Compare the fabric with the pattern gauge, keep the working loop level with adjacent stitches, and reduce the hook by 0.25-0.5 mm only if the fabric remains too open.
Should I increase in the turning chain?
Only when the pattern says the turning chain counts as a stitch or directs an increase into that chain. Many single crochet patterns do not count the turning chain, while double crochet patterns often do. Counting the chain incorrectly can add or remove a stitch at every row edge.
Conclusion
What Does INC Mean in Crochet? INC means increase, the shaping instruction that adds stitches by working multiple stitches into one stitch or designated space. Use the pattern’s stitch key, calculate the expected total, and choose a standard or invisible method according to the fabric’s purpose. With those checks, increase rounds become predictable tools for circles, garments, hats, and amigurumi.