Drywall Screws Table: Screws needed by Number of sheets
Reference table of screws needed for Drywall Screws across a range of number of sheets values — exact, engine-computed figures you can read off at a glance.
Drywall Screws Calculator
Verified formula Updated Jun 2026 Private — runs on your device
Verified formula
Private
Screws needed
640
For general information only — not financial, tax, legal or medical advice. Verify before you rely on it.
How to use the Drywall Screws Calculator
The Drywall Screws Calculator works out your screws needed in an instant. Enter number of sheets and screws per sheet and the result updates as you type — it is free, needs no sign-up, and runs entirely in your browser so your figures stay private.
- Enter the number of sheets.
- Enter the screws per sheet.
- Read off your screws needed — the calculator updates automatically, with no button to press.
Formula
The Drywall Screws Calculator uses the formula:
Screws needed = Number of sheets × Screws per sheet
Worked example
For example, with number of sheets of 20 and screws per sheet of 32, the screws needed is 640.
| Number of sheets | 20 |
|---|---|
| Screws per sheet | 32 |
| Screws needed | 640 |
|---|
Results are estimates for educational use, not professional advice.
Frequently asked questions
About 32 screws per standard sheet is typical for walls; ceilings use more for extra hold.
Multiply the number of sheets by screws per sheet. 20 sheets at 32 screws each need 640 screws.
Roughly 300 mm (12 inches) along studs for walls and 200 mm (8 inches) for ceilings, following local guidance.
Yes. Buy a surplus for stripped screws and missed studs; they are cheap and avoid a second trip.
The Drywall Screws Calculator uses the formula: Screws needed = Number of sheets × Screws per sheet. For example, with number of sheets of 20 and screws per sheet of 32, the screws needed is 640.
Enter the number of sheets. Enter the screws per sheet. Read off your screws needed — the calculator updates automatically, with no button to press.
Related guides
How to Calculate Drywall Screws: Formula, Steps & Examples
Learn how to calculate Drywall Screws — the formula explained step by step, with worked examples and a free calculator to check your answer.