Crochet abbreviation

What does BPdc mean in crochet?

Work a double crochet around the post of the stitch below, inserting the hook from back to front to back. Pushes the stitch away from you.

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BPdc in US and UK patterns
US patternsUK patterns
AbbreviationBPdcBPtr
Meaningback post double crochetback post treble

BPdc is short for back post double crochet in US patterns; UK patterns write BPtr (back post treble). Check which terms a pattern uses before you start — the same letters can mean a different stitch.

How to work BPdc (back post double crochet)

  1. Yo once.
  2. Insert the hook from the back, in front of the post of the next stitch, and out to the back.
  3. Yo and pull up a loop around the post — 3 loops on hook.
  4. Yo and pull through 2 loops — 2 loops on hook.
  5. Yo and pull through the last 2 loops — 1 bpdc made.

Full back post double crochet tutorial →

How BPdc appears in real patterns