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Home » Stitches & Techniques

How to Treble Crochet 2 Together (tr2tog) - Step-by-Step Decrease Guide

Published: Apr 23, 2026 by Harriet · Leave a Comment

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The treble crochet 2 together (tr2tog) stitch is a common crochet decrease technique used to reduce stitch count while maintaining the tall, open texture of treble crochet.

It is used in shaping garments, creating tapered edges, and forming decorative stitch patterns in lacework and motifs.

In this guide, you'll learn exactly how to work tr2tog, when to use it, and what projects it's best for.

Treble crochet 2 together.

This technique is also used in crochet decreases, which you can explore further in our mastering crochet decreases guide.

Table of contents
  • What Is Treble Crochet 2 Together (tr2tog)?
  • When to Use TR2TOG
  • Treble Crochet vs tr2tog
  • How to Treble Crochet 2 Together (Step-by-Step)
  • Watch The TR2TOG Tutorial
  • Common Mistakes
  • Pro Tips
  • What To Learn Next
  • TR2TOG FAQs
  • Stay Connected
  • Comments

What Is Treble Crochet 2 Together (tr2tog)?

The treble crochet 2 together is a decrease stitch that combines two treble crochet stitches into one.

Instead of working two separate stitches, you partially complete them and join them together at the top.

This reduces stitch count while keeping the tall structure of the treble crochet stitch.

When to Use TR2TOG

Treble crochet 2 together is used when you need to:

  • Shape crochet fabric
  • Taper edges or garments
  • Decrease width in shawls or blankets
  • Create decorative lace patterns
  • Shape corners in motifs and granny squares

It is especially useful in advanced stitch patterns where height and shaping are both needed.

Treble Crochet vs tr2tog

  • Treble crochet = adds height and fabric
  • tr2tog = reduces stitches while maintaining height

tr2tog is the shaping version of treble crochet.

How to Treble Crochet 2 Together (Step-by-Step)

  • Yarn over twice - Begin the first treble crochet stitch.
  • Insert hook into first stitch - Pull up a loop (you will have multiple loops on your hook).
  • Stop before finishing - Do not complete the stitch-leave loops on hook
  • Start second treble crochet - Yarn over twice and insert into next stitch.
  • Pull up loop - Again, stop before completing the stitch.
  • Finish both together - Yarn over and pull through all loops on your hook.

One treble crochet decrease is complete.

Watch The TR2TOG Tutorial

Watch the treble crochet 2 together stitch step-by-step before trying it yourself.

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Common Mistakes

  • Completing full stitches instead of partials
  • Forgetting to yarn over twice
  • Uneven tension between decreases
  • Skipping stitches accidentally

If you struggle with tension, review how to hold yarn when crocheting correctly.

Pro Tips

  • Keep loops loose when working partial stitches
  • Count carefully when decreasing
  • Practice slowly before using in projects

Tr2tog works best after mastering basic stitches like double crochet stitch and treble crochet stitch.

What To Learn Next

Once you've mastered tr2tog, move on to:

  • magic ring crochet
  • double crochet 2 together
  • single crochet 2 together
  • invisible decrease crochet

TR2TOG FAQs

What is tr2tog in crochet?

It is a treble crochet decrease that combines two stitches into one.

 
Is tr2tog hard to learn?

It is intermediate but easy once you understand treble crochet.

What is tr2tog used for?

Shaping, tapering, and decorative lace patterns.

Is tr2tog the same as a cluster?

Is tr2tog the same as a cluster?

No - clusters group stitches, while tr2tog is a decrease worked over two stitches.

The treble crochet 2 together stitch is an essential shaping technique that allows you to control width, form structure, and create professional-looking lace designs.
Once mastered, it opens the door to more advanced crochet shaping and garment construction.

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More Stitches & Techniques

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    The Ultimate Granny Square Guide (Patterns, Sizes & Ideas)
  • Half double crochet 2 together.
    How to Half Double Crochet Decrease (hdc2tog) - Beginner Guide

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