10 Best Carpentry Squares 2025

Carpentry is both an art and a science, requiring precision and accuracy. That's why we dove deep into the world of squares to bring you the top 10 layout tools in the game. We reviewed and scored many products in the carpentry square category, ranging from a 7.1 score up to an impressive 9.5 score. And the winner of our top pick for the best carpentry square goes to SWANSON Tool Co S0101 7 Inch Speed Square in Blue. As a carpentry expert, I can assure you that this tool's durability, accuracy, and versatility make it a must-have for any woodworker. With Swanson Tool Co., Inc leading the pack, the other contenders are sure to follow closely in terms of quality. So, whether you're a seasoned carpenter or a newbie woodworker, you'll definitely want to check out our top picks for carpentry squares. Trust us, you won't be disappointed.