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Granny Square Blanket Size Chart: Planning Your Project
Creating a granny square blanket is a rewarding crochet project. But before you start crocheting, it’s important to plan the size of your blanket. This article provides a handy granny square blanket size chart and tips to help you determine how many squares you’ll need. We’ll cover standard blanket sizes, how to calculate square quantities, and other helpful tips for your project.
Understanding Blanket Sizes
Blankets come in various sizes, from small baby blankets to large king-size covers. Knowing the standard dimensions will help you decide what size blanket you want to create. Here are some common blanket sizes:
- Baby Blanket: 36″ x 45″
- Lapghan: 36″ x 48″
- Crib Blanket: 45″ x 60″
- Throw Blanket: 50″ x 60″
- Twin Blanket: 66″ x 90″
- Full/Double Blanket: 80″ x 90″
- Queen Blanket: 90″ x 100″
- King Blanket: 108″ x 100″
Calculating Granny Square Quantity
Once you’ve decided on the blanket size, you need to figure out how many granny squares to crochet. This depends on the size of your individual squares. Here’s how to calculate it:
- Measure Your Granny Square: Crochet a sample granny square using your chosen yarn and hook. Measure the finished square from edge to edge.
- Determine the Number of Squares: Divide the desired blanket width and length by the size of your granny square. For example, if you’re making a 36″ x 45″ baby blanket and your granny squares are 6″ x 6″, you’ll need 6 columns (36″ / 6″ = 6) and 7.5 rows (45″ / 6″ = 7.5). Round up to 8 rows, giving you 6 columns by 8 rows.
- Calculate Total Squares: Multiply the number of columns by the number of rows to get the total number of granny squares. In our example, you’d need 6 x 8 = 48 granny squares.
Granny Square Blanket Size Chart
Here’s a table summarizing the number of granny squares needed for different blanket sizes, assuming a 6″ x 6″ square. Remember to adjust these numbers based on the actual size of your granny squares.
| Blanket Size | Dimensions (inches) | Squares Needed (6″ squares) |
|---|---|---|
| Baby Blanket | 36″ x 45″ | 6 columns x 8 rows (48 squares) |
| Lapghan | 36″ x 48″ | 6 columns x 8 rows (48 squares) |
| Crib Blanket | 45″ x 60″ | 8 columns x 10 rows (80 squares) |
| Throw Blanket | 50″ x 60″ | 9 columns x 10 rows (90 squares) |
| Twin Blanket | 66″ x 90″ | 11 columns x 15 rows (165 squares) |
| Full/Double Blanket | 80″ x 90″ | 14 columns x 15 rows (210 squares) |
| Queen Blanket | 90″ x 100″ | 15 columns x 17 rows (255 squares) |
| King Blanket | 108″ x 100″ | 18 columns x 17 rows (306 squares) |
Tips for Accurate Sizing
- Account for Seaming: When joining your granny squares, the seams can add a little to the overall dimensions. Consider this when planning your blanket size.
- Consistent Tension: Maintain consistent tension while crocheting to ensure all your squares are the same size. This will prevent your blanket from becoming uneven.
- Blocking: Blocking your granny squares before joining them can help even out any slight variations in size and give your blanket a more professional finish.
- Yarn Choice: Your choice of yarn can affect the final size of your squares. Stick to the same yarn type and weight throughout the project.
Variations and Adjustments
Don’t be afraid to adjust the size chart to fit your specific needs and preferences. You can create rectangular blankets, add borders, or use different-sized granny squares to achieve unique designs. The most important thing is to have fun and enjoy the process!
Remember to crochet a gauge swatch (your sample granny square) and use it to calculate the number of squares needed for your specific project. Happy crocheting!