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Welcome to QUALINTER

You are using the most precise, transparent, and honest estimator — because you deserve accuracy and trust from the start. 

"We use the most premium paints on the market, ensuring your home looks better, lasts longer, and saves you money by avoiding future repainting." "Your money stays in your house"



Paint Calculator by entire house

INTERNAL WALLS OR CEILINGS FOR COMPLETED HOUSE

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Interior Trim

DOORS
WINDOWS
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Colors

Same color and wall in good condition

- +
2


- Two coats of paint

  1. First coat of paint is the PRIMER
  2. Second coat is high-quality paint

Another color combination or new Drywall walls

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3


- Three coats of paint

  1. First coat of paint is the PRIMER
  2. Second coat is high-quality paint
  3. Third coat is the last high-quality paint

From a dark and strong color to a light color 

- +
4


- Four coats 

  1. First coat of paint is the PRIMER
  2. Second coat is high-quality paint
  3. Third coat is the high-quality paint
  4. Fourth coat is the last high-quality paint

*Good condition means no fungus, mold, or color difference.
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Conditions (Cracks/Breaks)

Before proceeding with the painting, we would like to gather information about the condition of the walls. If any walls require preparation or repairs before painting, please let us know. The wall preparation is optional—our team can simply proceed with painting if you prefer. It is not necessary to repair any walls unless you choose to do so.


Severe breakage: The wall has deep cracks, large holes, or significant damage to the drywall structure,  NO larger than 8 inches in diameter. Extensive repairs are required before painting.

Moderate breakage: Some visible cracks, medium-sized holes, or worn-out areas. Patching and sanding are needed before applying paint. Maximum 3 inch diameter

Minor breakage: The wall has small imperfections, such as tiny nail holes, slight cracks, or uneven surfaces. Minimal touch-ups are required. Maximum, 1 inch diameter


No repairs needed: The surface on all walls is in good condition with no visible damage. Ready to be painted immediately

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Order and Furnishing

We want to ensure that there is at least a 2.5 ft wide walkway so the painter can move freely and achieve a perfect finish



No need to move anything. Everything is set and ready with a 2 ft clearance for painters to pass through, and nothing is obstructing the surface to be painted



Small furniture such as coffee tables, side tables, chairs, ottomans, and floor lamps need to be moved, along with removing paintings, curtains, and any other items that may obstruct the painting process.




Medium-sized furniture such as dressers, bookshelves, TV stands, and dining tables need to be moved to ensure clear access to the painting areas.




Large furniture such as sofas, wardrobes, bed frames, and large dining tables need to be moved, which requires two people to handle safely.






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Surface


🧮 How to Calculate the Exterior Area of a House (in square feet or square meters)

🏠 Step-by-step Guide:

  1. Measure the perimeter shape of the house

    • Go outside and walk around the house.

    • Sketch the shape from a top view (like a blueprint).

    • Most homes are rectangles or combinations of rectangles.

    • Measure the length of each side using a measuring tape or a laser measurer.

    • Write down all the side lengths.

  2. Divide complex shapes into rectangles

    • If your house is L-shaped or irregular, break it into simple rectangles.

    • Label each section (e.g., Area A, Area B).

  3. Use the formula for area of a rectangle

    Area=Length×Width\text{Area} = \text{Length} \times \text{Width}

  4. Add the areas of all rectangles

    • Calculate the area of each section you drew.

    • Add all the areas together.

  5. Convert units if needed

    • If you measured in feet: the area will be in square feet (ft²).

    • If you measured in meters: the area will be in square meters (m²).

📐 Example:

Your house from above looks like this:

  • Rectangle A: 30 ft long × 20 ft wide → 600 ft²

  • Rectangle B (small extension): 10 ft × 5 ft → 50 ft²

Total Exterior Area = 600 + 50 = 650 ft²

Layered Image


The tallest wall has as many or fewer feet than:

(max 15ft)

- +
8
- +
10
- +
12
- +
15
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Floors

Include all floors where painting work will be carried out, including the basement and attic.
Layered Image
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Spaces

BEDROOMS
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BATHROOM
WINDOWS

KITCHEN
KITCHEN

LIVING ROOMS
Living ROOM

HALLWAY OR CORRIDORS
Hallway o Corridors

DINING ROOMS
Hallway o Corridors (1)

LAUNDRY ROOM
Laundry rooms

Entry or Foyers
shoos rack

CLOSETS OR PANTRIES
shoos rack (1)

OTHER SPACES
OTHER SPACES
IMPORTANT: "All areas must be mentioned. In 'Other spaces', include any areas not listed above, such as storage rooms, offices, guest rooms, small rooms, or corners that are not already included — and any other space needed to complete the total surface area of the house."

GARAGES
Laundry rooms (1)

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Subtract Areas

If any room in the house is covered with wood or plastic paneling and does not require any painting on the walls or ceiling, please indicate it below. That room will be excluded from the total cost. If all rooms are to be painted, simply enter 0.
Unpainted Areas
Laundry rooms (1)

✅ How to calculate the area (in ft²) of rooms that do not require painting:

  1. Measure the length and width of each room that won’t be painted:

    • Use a tape measure to get the dimensions in feet (ft).

    • Example: Length = 12 ft, Width = 10 ft

  2. Calculate the area for each room:

    • Formula:
      Room area = Length × Width

    • Example:
      12 ft × 10 ft = 120 ft²

  3. Repeat this for all rooms that do not require painting.

  4. Add all the excluded areas together to get the total area excluded from painting.

  5. Enter the total in the field labeled “Areas excluded from painting (in ft²)”

🎯 Example:

  • Room 1: 12 ft × 10 ft = 120 ft²

  • Room 2: 8 ft × 10 ft = 80 ft²
    Total excluded area = 120 + 80 = 200 ft²

Enter: 200 in the form.

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Final step

The final estimated price is :

Description Quantity Price
Discount :
Total :

Legal Notice / Declaration

I hereby confirm and declare that all documents I have completed are accurate and consistent with the information of the property where the work is to be carried out. I further affirm that I have not provided any false, misleading, or inaccurate information in any of the data submitted through the platform.

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