Generally speaking these granny squares were all made for a specific purpose and have a size that may or may not work as preferred. As a general rule the following fits well for size increases:\\
  * 1/4" = 1 round sc\\
  * 1/2" = 1 round hdc\\
  * 1" = 1 round dc\\

Naturally a person can use any configuration of the right-sized stitch in keeping with the original design for size increases.\\

These are four blocks I designed for my 1960s-colored bright granny blanket, then recrocheted in a different color for each round to see them better.

^ [[Clustered Granny Circle]]      ^  [[Flower Frame]]       ^  [[Webbed]]  ^  [[Shape Shifter]]    ^
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