What is the difference between embroidery thread and sewing thread?

The main difference between embroidery thread and sewing thread is that embroidery thread is specifically constructed for decorative stitching and high-speed embroidery, while sewing thread is primarily designed for seams and general fabric construction.

They Can Be Made From the Same Materials

Embroidery thread and sewing thread are not necessarily made from different materials. Both can be polyester, cotton, or other fibers. The important differences are the thread's construction, weight, surface, and intended use.

Embroidery Thread

Machine embroidery thread is designed to run smoothly through an embroidery machine and create clean, attractive stitches on the surface of the fabric. Common machine embroidery threads include 40-weight polyester and rayon. Polyester is popular for its durability and colorfastness, while rayon is often chosen for its smooth, shiny appearance.

Sewing Thread

Regular sewing thread is designed primarily for seams, construction, repairs, and other jobs where the thread needs to hold fabric together. Polyester and cotton are both common sewing thread materials.

Thread Weight Matters

Thread weight is another important difference, but it is not as simple as saying embroidery thread is always thinner. Standard machine embroidery commonly uses 40-weight thread, while sewing thread is available in many different weights. The weight affects how much thread is packed into each stitch and how the finished embroidery looks.

Appearance

Embroidery thread is often smoother and may have more sheen than general-purpose sewing thread. This helps create the clean, decorative appearance people expect from machine embroidery. The amount of shine depends on the fiber and specific thread.

Can You Use Sewing Thread for Embroidery?

Yes, regular sewing thread can sometimes be used for machine embroidery, but it may not run or look the same as thread designed for embroidery. For the most predictable results, use thread specifically made for machine embroidery.

Quick Comparison

  • Embroidery thread: Designed for decorative machine embroidery and high-speed stitching.
  • Sewing thread: Designed primarily for seams, construction, and general sewing.
  • Both: Can be made from materials such as polyester or cotton.
  • Embroidery thread: Commonly available in 40-weight for standard machine embroidery.
  • Neither: Is automatically better in every situation; the right thread depends on the job.

Best Tip

For machine embroidery designs, use quality embroidery thread in the recommended weight whenever possible. It is specifically designed for the way an embroidery machine forms decorative stitches.

Source of information: With over 200,000 customers and a private Facebook group with more than 2,000 members, we have heard just about every embroidery question and troubleshooting problem you can imagine. This question has come to us directly from customers by email, through our Facebook page, and in our private Facebook group.

Have another question? See all the answers in our machine embroidery designs FAQ.