Moisture Resistant Drywall Calculator
Count sheets of moisture resistant drywall for a bathroom or wet area.
Compare Your Options And Get Clear Answers
Count sheets of moisture resistant drywall for a bathroom or wet area.
Moisture Resistant Drywall Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Moisture Quick Guide
Typical values for reference.
| Wall and ceiling area (m2) | Sheet width (m) | Sheet length (m) | Sheets needed |
|---|---|---|---|
| 30 | 1.2 | 2.4 | 12.0 sheets |
| 15 | 1.2 | 2.4 | 6.00 sheets |
| 60 | 1.2 | 2.4 | 23.0 sheets |
| 45 | 1.2 | 3 | 14.0 sheets |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Moisture Resistant Drywall Calculator FAQ
Answers to common questions about this calculator.
It uses the formula shown with your inputs. Real conditions vary, so treat it as a guide.
Seal edges and joints.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.
Yes. Replace each input with your own figures and the result updates instantly.