Plasterboard & Drywall Calculator
Add each wall and ceiling as a separate surface
Metric (m)
Imperial (ft / in)
Surfaces
Typical allowance: 10% standard rooms, 15% complex shapes or angled ceilings
Job Costing
Enter costs in your local currency - the calculator works with any currency as long as values are consistent.
Results
| Surface | Type | Area (m²) | Net Boards | Waste | Total |
|---|
Total Area
-
m² net (after deductions)
Net Boards
-
Before waste
Total to Order
-
inc. waste allowance
Board Size
-
m² per board
Fixings & Materials Estimate
Screws Required
-
-
Joint Tape
-
- rolls
Jointing Compound
-
approx. 25kg bags