Paint Coverage Calculator
Calculate liters of paint needed based on wall area, coverage rate, and number of coats.
How to Use the Paint Coverage Calculator
- Enter the wall area.
- Enter the paint coverage rate (check the label).
- Enter the number of coats.
- Click Calculate.
クイックリファレンス
| 変換元 | 変換先 |
|---|---|
| Emulsion paint | 12–14 m²/L |
| Primer | 10–12 m²/L |
| Gloss/enamel | 14–16 m²/L |
| Textured paint | 4–6 m²/L |
| 20 m², 2 coats, 12 m²/L | ~3.3 L |
| 40 m², 2 coats, 12 m²/L | ~6.7 L |
使用例
- •Buying paint for a room makeover.
- •Estimating paint for an entire house.
- •Budgeting paint costs.
- •Comparing paint brands by coverage.
計算式
Liters = (Wall area × Number of coats) / Coverage per liter.
よくある質問
What is typical paint coverage?
Most paints cover 10–14 m² per liter per coat.
How many coats do I need?
Usually 2 coats for good coverage; 1 may suffice for touch-ups.
Is it free?
Yes, all calculators are completely free.