Paint Calculator — Estimate Paint Needed for Walls, Ceilings & Rooms

Paint Calculator — Easy Guide to Use

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If you’re planning a new paint job, this tool saves a lot of guesswork. The paint calculator now opens straight with Room 1 ready, so you can start adding your details without hunting around. Fill in each room’s size — height, length, width — and include doors, windows, or even handrails. The calculator figures out the paintable area automatically and shows roughly how much paint you’ll need in liters for that space.

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Inside the settings, tap the paint icon when you want to add another layer or coat. You can type how many coats you plan, the price per liter, and see what the total cost looks like per square meter. When you hit Calculate, it gives you the paint quantity, estimated coverage, and total expense. Use the Return button to clear everything and start again if you need to change rooms or redo a section.

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The result is only an estimate — real paint use can change with surface type, color, and the quality of paint you choose. Think of it as a quick planning guide, not a final quote. Always check measurements on site or with a painter before buying. The tool gets small updates from time to time, so using the latest version keeps your numbers closer to reality.