Walls & Ceilings
Estimate corner-bead stock for outside drywall corners after the corner treatment has already been selected. The calculator converts repeated corner height plus any extra linear runs into whole stock pieces without deciding bead type, fastening method or finish system.
Change the defaults to match your project and the product you plan to buy.
Project result
Review measured outside-corner run, allowance and whole stock pieces.
At a glance
Planning estimate only. Verify product coverage, package size, supplier specifications and project requirements before purchasing.
Budget scenario
Use a current supplier subtotal or reuse a priced calculator result, then add optional delivery, tax and contingency. Home Measure Lab does not fetch or guess live prices.
Enter a current supplier subtotal or reuse a priced calculator result.
Budget values are local planning inputs, not live quotes. Verify tax treatment, delivery, labor and supplier pricing before purchasing.
Choose the right tool
You need stock pieces for measured outside drywall corners after the bead system is selected.
Use Drywall Tape for inside corners/joints or Drywall for board sheets.
Methodology
corner count × average corner height
Captures standard full-height outside corners.
repeated corner run + other outside-corner run
Adds short returns or special measured runs explicitly.
measured run × (1 + allowance)
Keeps cutting/spare reserve visible.
planning target ÷ stock length, rounded up
Converts only at the supplier stock boundary.
Count full-height outside corners and measure any shorter returns, soffit corners or boxed-out runs separately. Use actual finished corner height rather than nominal stud length. Keep inside corners out of this takeoff because they normally use tape rather than outside-corner bead, and record unusual profiles as separate zones if they use different stock.
Enter the stock length and price for the actual corner-bead product selected for the project. Vinyl, paper-faced metal, metal and specialty profiles can have different installation rules and available lengths. Confirm compatible profile and fastening system first, then round the measured requirement to whole pieces while keeping useful offcuts visible.
Reference
| Layer | Quantity basis | Keep external |
|---|---|---|
| Full-height corners | count × measured height | Corner construction and substrate. |
| Short returns | separately measured linear run | Profile/detail choice. |
| Allowance | explicit cut/spare percentage | Installer reuse of offcuts. |
| Purchase | whole stock pieces | Bead material and fastening system. |
Questions
No. This calculator is for outside-corner bead stock. Inside-corner treatment belongs in the drywall tape and finishing workflow.
Calculate different profiles or stock lengths separately, then combine only identical products at purchase.
No. Replace it with the actual stock length available for the selected compatible product.
Planning guides
Walls & Ceilings
Count full-height outside corners and measure short returns separately so corner-bead stock is based on real linear runs, not wall area.
Read guide →Walls & Ceilings
Turn measured outside-corner runs into whole bead pieces using actual stock length while keeping cut allowance and offcut reuse visible.
Read guide →Estimate drywall sheets for room walls and an optional ceiling with waste allowance.
Open calculator → Walls & CeilingsAdd measured drywall joint and inside-corner lengths, apply a visible allowance and convert the result into whole tape rolls with optional cost.
Open calculator → Walls & CeilingsEstimate joint compound pails from drywall surface area, product coverage, finishing allowance and whole-container rounding for planning.
Open calculator →