Paint Room Calculator
Calculate wall area for painting a room minus doors and windows.
How to Use the Paint Room Calculator
- Enter the required values.
- Click Calculate to see the results.
- Review the output values.
- Adjust inputs as needed.
クイックリファレンス
| 変換元 | 変換先 |
|---|---|
| Small room (3×3×2.5 m) | ~28 m² paint area |
| Medium room (4×4×2.5 m) | ~37 m² |
| Large room (5×5×2.7 m) | ~51 m² |
| Std door deduction | 1.6 m² |
| Std window deduction | 1.5 m² |
| 1 L paint | ~10–14 m² |
使用例
- •Quick estimation and planning.
- •Comparing different scenarios.
- •Budgeting and cost analysis.
- •Educational and research purposes.
計算式
Wall area = 2(L+W) × H. Deductions = Doors × 1.6 + Windows × 1.5 m². Paint = Wall − Deductions.
よくある質問
How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.