Based on my Gauge Using a 3.5mm Hook and Dk/Weight 3 Yarn it would be approx 26 x 36 Inches (Suitable for a cot or Crib)

This chart is based on US terminology.

Stitches used:
ch= chain
sc = single crochet

Graphghans are easy to follow once you learn the basics and much easier if you either print out and highlight your progress with a marker pen or use computer software to mark off your progress as you work.

Crochet with Right Hand? - Graphghans are worked from right to left starting at the bottom.
Crochet with Left Hand? - Graphghans are worked from left to right starting at the bottom.

To begin your graphghan you will chain 118 (extra chain is for turning and to keep your edges nice and straight) you will then follow the chart depending on which hand you crochet with and complete single crochet stitches following the colour changes as you go along.

This graph can be used to make different sizes if you want it a few inches smaller i would use a weight 2 yarn/Baby weight and recommend hook size… if you want it a little larger use a 4mm hook with Dk/ Weight 3 yarn …. or if you want in a few inches larger i would use Aran/ Worsted weight with recommended hook size

Please don’t hesitate to message me if you have any problems I will do my best to help.