The following Soles Crochet Chart can be used when making crochet baby shoes or baby booties. I have used this chart with Clover 4/0 (2.5mm) crochet hook and suitable yarn to create soles of about 9-10cm long - which is suitable for babies between 0-6months old.
If you use different sized hook or yarn, then obviously the sizing will vary. This is but one method or pattern for creating the soles for baby shoes/booties.
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Step By Step
The following images show row by row for extra clarity. There are only 4 basic rows.You will note that I have indicated on the charts where one might start the front cover for either a baby bootie or shoe. Examples of baby booties or shoes can be found in my Gallery for Handmade Baby goodies. Or you can visually refer to the 2 examples shown below: baby bootie on the left and baby shoe on the right.
Alternative I Crochet Chart - DC(Double Crochet) Baby Soles
I am adding a few more charts for baby soles below.This one, I call the DC Baby Soles Crochet Chart ... as all the stitches are made up of dc (double crochet) stitches.
Start with 11 foundation chains.
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You can see it is an easier crochet soles to make.
Alternative II Crochet Chart - HDC (half double crochet) Baby Soles
This below consists mainly of Half Double Crochet Stitches (HDC).
Alternative III Crochet Chart - SC (single crochet) Baby Soles
This gives a firmer soles - using only sc (single crochets).