Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Construction
Drywall Materials Calculator
Count the exact number of drywall sheets needed for walls and ceiling of a room, minus door and window openings, with a 10% waste allowance built in. Great for estimating before a trip to the lumber yard.
Fill in the required fields to see your result.
Construction
Lumber Board Feet Calculator
Compute the board footage of a lumber piece from thickness, width, and length so you can price and order materials accurately. Useful for woodworking, framing, and hardwood purchasing.
Fill in the required fields to see your result.
Key differences
| Drywall Materials Calculator | Lumber Board Feet Calculator | |
|---|---|---|
| Category | Construction | Construction |
| Inputs required | 5 | 3 |
| Result | Total Drywall Cost ($) | Board Feet (bf) |
| What it does | Count the exact number of drywall sheets needed for walls and ceiling of a room, minus door and window openings, with a 10% waste allowance built in. Great for estimating before a trip to the lumber yard. | Compute the board footage of a lumber piece from thickness, width, and length so you can price and order materials accurately. Useful for woodworking, framing, and hardwood purchasing. |