# Sewing machine needle size chart by fabric

Source: https://threadandfeed.com/blog/sewing-machine-needle-size-chart
Published: 2026-10-09
Publisher: Thread & Feed

**Short answer:** Match the needle size to fabric weight and the needle type to fabric structure. Use 60/8 to 70/10 for sheer fabrics, 70/10 to 75/11 for light fabrics, 80/12 to 90/14 for medium cottons and blends, and 100/16 to 110/18 for heavy denim, canvas and upholstery. Pick Universal for wovens, Ballpoint or Stretch for knits, Jeans for denim and Microtex for silks and microfiber.

This chart is for home sewists who open a needle pack and are not sure which size or type belongs in the machine for the fabric on the table. It explains how the two numbers on a needle are read, gives one table that maps fabric weight to needle type, size and thread, and covers the tasks that need special needles, like topstitching, embroidery and metallic thread. It also covers when to change the needle and the signs that you picked the wrong one. For a quick answer for a specific fabric, use the [needle and thread finder](https://threadandfeed.com/tools/needle-and-thread-chart).

## How to read needle sizes

Most needle packs show two numbers, such as 80/12. The first number is the European metric size. It is the shaft diameter in hundredths of a millimeter, so an 80 needle is 0.80 mm thick. The second number is the older US size. The two always travel together, so 80/12, 90/14 and 100/16 are each one size, not a range.

Bigger numbers mean a thicker needle. A thicker needle is stiffer and makes a larger hole, and its eye and long groove hold heavier thread. Thinner needles leave smaller holes in fine fabric but bend or break if you force them through heavy layers.

Home sewing machines use the system 130/705H needle. The flat side of the shank faces the back on most front-loading machines, and the long groove faces the front. Check the manual if your machine is a serger, coverstitch or vintage model, since some of those call for a different needle system.

- 60/8 and 65/9: very fine fabrics like organza and chiffon
- 70/10 and 75/11: lightweight cottons, lawn, voile, lightweight knits
- 80/12: quilting cotton, shirting, most general sewing
- 90/14: medium-heavy fabrics, light denim, home dec, quilt sandwiches
- 100/16 and 110/18: denim, canvas, duck, upholstery and multiple heavy layers

## Needle size chart by fabric

Use this table as a starting point. If a fabric sits between two weights, start with the smaller size and go up one if you see skipped stitches, a bent needle or a thumping sound as the needle pierces the fabric.

| Fabric or task | Needle type | Size | Thread |
| --- | --- | --- | --- |
| Chiffon, organza, silk | Microtex (sharp) | 60/8 to 70/10 | 50 or 60 wt polyester or silk |
| Lawn, voile, batiste | Universal or Microtex | 70/10 to 75/11 | 50 wt all-purpose polyester |
| Quilting cotton, shirting, poplin | Universal | 80/12 | 50 wt cotton or polyester |
| Linen, poly blends, light twill | Universal | 80/12 to 90/14 | 50 wt all-purpose polyester |
| Jersey, T-shirt knit, interlock | Ballpoint (jersey) | 70/10 to 80/12 | 50 wt all-purpose polyester |
| Spandex, swimwear, power mesh | Stretch | 75/11 to 90/14 | 50 wt polyester |
| Denim, canvas, duck | Jeans/Denim | 90/14 to 110/18 | All-purpose or heavier denim thread |
| Real leather and suede | Leather (wedge point) | 90/14 to 110/18 | Bonded nylon or polyester |
| Vinyl, faux leather | Microtex or Leather | 80/12 to 90/14 | Polyester |
| Quilt piecing | Quilting or Universal | 75/11 to 80/12 | 50 wt cotton |
| Machine quilting through batting | Quilting | 75/11 to 90/14 | 40 to 50 wt cotton or polyester |
| Machine embroidery | Embroidery | 75/11 (90/14 for thick thread) | 40 wt rayon or polyester, 60 wt bobbin |
| Metallic thread | Metallic | 80/12 to 90/14 | Metallic |
| Topstitching with heavy thread | Topstitch | 90/14 to 100/16 | 30 or 40 wt topstitch thread |

Fabric to needle type, size and thread

[Find the needle for your fabric](https://threadandfeed.com/tools/needle-and-thread-chart)

## Needle types and what the point does

The size handles the weight of the fabric. The point handles its structure. A woven fabric wants a point that pierces cleanly between threads. A knit wants a point that pushes the loops aside instead of cutting them, which is why sharp needles can leave small holes or runs in jersey.

**Universal** needles have a slightly rounded point and work on most wovens and many stable knits. **Ballpoint** needles have a more rounded tip for knits. **Stretch** needles have a special eye and scarf shape that helps prevent skipped stitches on very elastic fabrics like swimwear. **Jeans** needles have a strong shaft and sharp point for dense wovens. **Microtex** needles have a very slim, sharp point for silk, microfiber, batik and precise topstitching. **Leather** needles have a cutting wedge point and should be used only on real leather, since the blade can weaken woven fabric.

Specialty needles solve thread problems rather than fabric problems. **Embroidery** needles have a larger eye and a scarf that protects rayon and polyester embroidery thread. **Metallic** needles have an even larger, polished eye. **Topstitch** needles have an extra long eye and deep groove for thick thread. For needle choice in embroidery work, see the [machine embroidery needle guide](https://threadandfeed.com/blog/machine-embroidery-needle-guide).

## Matching thread weight to needle size

Thread weight numbers run the opposite way from needle sizes. A higher thread weight means a finer thread. A 50 wt thread is finer than a 40 wt, and a 30 wt is heavier still. The thread should sit inside the needle's front groove and pass through the eye without dragging.

A simple rule works for most sewing: 50 wt all-purpose thread runs well in 70/10 through 90/14 needles. Move to a 90/14 or 100/16 when you use 40 wt or 30 wt thread, and to a topstitch needle when the thread is heavier than that. If thread frays, shreds or breaks near the needle, the eye is often too small for it.

For quilting specifics, including walking foot and free-motion work, see [what size needle for machine quilting](https://threadandfeed.com/blog/what-size-needle-for-machine-quilting).

## When to change your needle

Needles dull and develop small burrs long before they look damaged. A common rule of thumb is to put in a new needle at the start of each major project or after about 6 to 8 hours of sewing. Change it right away if it hits a pin, a zipper or the presser foot.

Signs that the needle is worn or wrong for the fabric include skipped stitches, a popping or punching sound, pulled threads in the fabric, holes or runs in knits, and thread that shreds or breaks repeatedly. A bent or dull needle is also one of the most common causes of [skipped stitches](https://threadandfeed.com/blog/sewing-machine-skipping-stitches) and [needles that keep breaking](https://threadandfeed.com/blog/sewing-machine-needle-keeps-breaking).

1. Turn the machine off and raise the needle to its highest point.
2. Loosen the needle clamp screw and pull the old needle down and out.
3. Insert the new needle with the flat side facing the direction your manual shows, usually the back.
4. Push it up as far as it will go, then tighten the clamp screw firmly.
5. Rethread the top thread and sew a test seam on a scrap of the project fabric.

Note: Always switch the machine off before changing a needle. A foot on the pedal or an accidental button press can move the needle bar while your fingers are near it.

## Heavy fabrics and machine limits

A 100/16 or 110/18 jeans needle lets a home machine handle denim and canvas, but the needle is only part of the picture. A light machine can still stall on thick seams like jean hems where several layers overlap. Slow down, use a hump jumper or folded scrap to level the foot, and walk the handwheel over the thickest point.

If you sew denim, canvas or bag making materials often, a machine with a stronger motor and a metal frame makes the job easier. See the [best heavy duty sewing machines](https://threadandfeed.com/best/best-heavy-duty-sewing-machine) and, for leather work, the [best leather sewing machines](https://threadandfeed.com/best/best-leather-sewing-machine).

[See heavy duty sewing machines](https://threadandfeed.com/best/best-heavy-duty-sewing-machine)

## Frequently asked questions

**What size needle is best for general sewing?** An 80/12 Universal needle covers most medium woven fabrics, including quilting cotton and shirting. Keep a few 70/10 and 90/14 needles on hand for lighter and heavier fabrics.

**What needle should I use for denim?** Use a Jeans or Denim needle in 90/14 for lighter denim and 100/16 or 110/18 for heavy denim and multiple layers. Pair it with all-purpose or denim thread and sew slowly over thick seams.

**Can I use a Universal needle on knits?** It often works on stable knits like interlock and ponte. For jersey, rib and very stretchy fabrics, a Ballpoint or Stretch needle helps prevent skipped stitches and small holes.

**Do needle sizes mean the same thing across brands?** Yes. The metric number is the shaft diameter, and household needles from different brands use the same 130/705H system, so an 80/12 from one brand fits and sews the same as an 80/12 from another.

## Machine guides for this topic

- https://threadandfeed.com/best/best-sewing-machine-for-beginners
- https://threadandfeed.com/best/best-heavy-duty-sewing-machine
- https://threadandfeed.com/best/best-sewing-machine-for-making-clothes