Estimate how many granny squares are needed to make a crochet blanket based on your desired blanket size and square size.
This granny square blanket calculator helps crocheters estimate how many granny squares are needed to make a crochet blanket. Enter your blanket dimensions and the finished size of your granny squares to calculate how many squares are required across the width and down the length of the blanket.
Whether you’re making a baby blanket, lap blanket, or full-size afghan, this tool helps you plan your project and determine the total number of squares needed before you start crocheting.
- Measure your desired blanket width and length.
- Measure the finished size of one granny square.
- Enter the values into the calculator to estimate the total squares needed.