Corner Bead Length Calculator - Free Calculator
Calculate corner bead length needed for inside and outside corners. Get accurate estimates for your home improvement project.
Calculator Inputs
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How to Use This Calculator
Enter room dimensions and count inside corners (where walls meet) and outside corners (projecting corners). The calculator estimates reveal lengths for doors and windows.
Why Accurate Corner Bead Length Matters
Corner bead protects edges and creates straight, durable corners. Accurate measurements prevent shortages and excess waste. Different corner types require different materials.
Common Mistakes to Avoid
Using metal bead on inside corners (use paper-faced), not accounting for door/window reveals, incorrect cutting angles, and not securing properly before mudding.