Wondering How Much It Costs To Paint The Interior Of A House?

Cost To Paint The Interior Of A House

There are many factors that you have to account for when estimating the cost to paint the interior of a house. Do you plan to hire a pro or DIY? What type of paint you want to use, what size of the space, the condition of the areas you are looking to paint, and many more variables.

In this article, we’ll dive into what different factors can affect the price you pay for an interior painting job as well as how much it costs to hire a professional painter versus doing it yourself. 

How Much Does It Cost To Paint The Interior Of A House If You Hire A Professional Painter?

When it comes to painting the interior of a house, there are many factors that professional painting companies take a look at to provide customers with an accurate estimate. For example, a few of the most common factors Interior paint professionals look at when providing interior paint estimates are:

Size Of The Interior Painting Area:

How big exactly is the house? Painting a large home can cost more than painting a smaller one. Additionally, having multiple levels in your home that require color will also add to their quote and increase overall costs.

Interior Design Style:

What kind of design do you want for your space? Are you looking for a specific color pallet, and if so, how large of an area will be painted? How much more does it cost to paint the interior of a house with multiple levels in different colors compared to painting your entire home one solid color?

Changing Color Of Walls Or Painting One Solid Color:

The cost to paint the interior of a house will be much more expensive if you are looking for multiple colors compared to painting it all one solid color. Changing the color can also affect how long it takes professionals to complete your job. They have to prime and sand before applying fresh coats of paint, which is an extra step that increases the overall interior house painting costs.

These are just a few factors that professional painting companies look at when providing their estimates on interior painting.

What Is An Average Cost Per Square Foot For Interior Painting?

When professional painters come out to look at a paint job and how much the interior painting costs, they typically look at many factors. Still, square footage is one of the biggest factors that help determine their estimate.

On average, the cost per square foot falls between $1.50 and $3.50 per square foot. If you want to have the company include trim and ceilings, you will be looking to pay closer to $3-$5 per square foot for the paint job.


These estimates are averages only, and prices may vary based on many factors painting companies take into account.

Cost To Paint 1,500 Square Foot House Interior:

When looking at a paint job and cost to paint a 1,500 square foot house interior, you will want to determine whether or not you want the painting company to give you an estimate with the trims and ceilings included or just an interior painting cost estimate without trims, ceilings and doors included.

You will also want to know if you want all the rooms to be one solid color, different colors, or have different designs.

Your average cost without trims and ceilings included would range between $2,250 and $5,250.

Your average cost with trims, ceilings, and different colored walls included would range between $4,500 and $7,500.

Cost To Paint 2,000 Square Foot House Interior

The average cost of a 2,000 square foot house interior painting cost without trims and ceilings included would range between $3,000 and $7,000.

Your average cost with ceilings, trim and different colored walls would range between $6,000 and $10,000.

Cost To Paint 3,500 Square Foot House Interior

The Average cost of having a 3,500 square foot house interior painted without trims and ceilings would range between $5,250 and $12,250.

A 3,500 square foot area with trims, ceilings, and different colored walls would range between $10,500 and $17,500.

Bonus Cost Tip:

Keep in mind these prices and painting costs could be higher if you have multiple levels that the painters have to work with.

Also, these prices range based on the average cost per square foot listed above, but prices may vary depending on the painting company you choose and many other factors they look at when giving their estimates.

How Long Does It Take Professional Painters On Average To Paint Interior Rooms?

This is one of the hardest questions to answer because a professional painting company needs to look at many different factors when it comes to labor time.

On average, a 12-foot-by-12-foot room with 8-foot ceilings will take anywhere between 4-6 hours. If they are painting the doors, trims, etc., it typically takes about 2-4 more hours.

Keep in mind if the painters have to sand the walls, use Primer and use different colors, textures, or designs on the walls, that will increase the overall time it takes to complete the room.

What Are The True Benefits Of Hiring A Professional?

There are many benefits to hiring a professional painting company.

First and foremost, you will be getting the best quality of paint applied in the most efficient way possible. You want your room painted as efficiently as possible because that means it is done faster. They do not need to come out again anytime soon, which saves you long term when looking for a professional painting company to paint your interior.

Secondly, the painters know how to do their job efficiently, and they can get it done quickly without wasting any time, which saves you money in the long term when looking for a painting company. If you feel like doing it yourself, that is great too, but hiring an expert will save you more than a little bit of money.

How Much Does It Cost To Paint a House Interior Yourself?

This is a question with many different answers because it depends on how much you need to buy from the store and what tools, equipment, etc., you have at your disposal or decide to purchase before starting any project like this.

Assuming that everything has been accounted for, most people will spend around $200-$500 per room. However, these prices vary depending on a few factors, for example:

  • Multiple Colors used on the walls
  • Do you need to use Primer
  • Do you need to sand or repair the walls
  • Are you doing multiple coats
  • Are you painting ceilings, trims, doors, or windows
  • Are you applying texture to the walls
  • Quality of paint you are using
  • Gloss vs. Matte

One thing that this pricing does not include is your time. Factoring in time and how long it will take to do this project is one of the biggest factors people need to consider when going with a do-it-yourself (DIY) project or if it makes more sense to hire a professional painter.

How Much Paint Do I Need For My Home Interior?

When looking to determine how much paint you need, measure the overall square footage of the area you are looking to paint.

For example you would need around 1-1.5 gallons of paint for a 12’x12′ room on average. 

To make things easier, you can use this helpful paint cost calculator to give you a rough estimate.

How Long Does It Take To Paint A Room?

It takes anywhere between 6 to 10 hours to paint interior walls in a room, which depends very heavily on the experience of the person doing the interior paint job.

Pros, however, can make it done in much less time, while a DIYer will likely take 2 to 3 times as long.

Home Interior Painting Cost Factors

Higher Quality Paint:

If you choose a better quality interior paint from Sherwin-Williams or Benjamin Moore, the price will be between $50-$100+ per gallon.

Lower Quality Paint:

A typical lower quality gallon of paint runs between $20-$40. Keep in mind that areas with a high cost of living could mean these prices would be higher than the average we have provided above.

Gloss vs Matte:

Typically you would be looking to pay about $2 per gallon more per level of gloss. The glossier the paint usually results in the higher overall cost per gallon.

Painting Supplies and Equipment:

When you are looking to calculate the average cost to paint supplies, you would typically be looking to spend around $20 to $100 or more depending on the size of the job and what you need.

Below is a list of the most commonly used painting supplies and equipment you want to make sure you have or purchase before starting your painting project.

  • Paint Brushes
  • Drop Cloths
  • Tape
  • Trays
  • Rollers
  • Ladder
  • Painting Kits
  • Plastic For The Floor
  • Buckets
  • Safety Goggles

The Cost Of Your Time:

It takes homeowners on average 2-3 times longer than a painting professional. In the same manner, driving time should also include taking test patches supplies and painting, and all these chores add up during a weekend spent painting.

Textured Walls:

Textured walls can raise the cost of the painting by at least 50%. The cost increase comes in terms of the increased surface area on the interior walls.

When adding texture, it adds more surface area even though it does not increase the overall square footage.

When making the calculations of your square footage and determining how much paint to get, make sure to factor in some additional square footage when adding texture to your walls and add some additional time it will take for the project.


Not all projects require the use of Primer, but if your project does end up needing to use Primer, the average cost ranges anywhere from $10-$20+ per can.

Overall Conclusion Costs Between Hiring Professional Interior Painters vs. DIY

Overall, when you are looking to paint the interior of a house, making the decision of hiring a professional painting company or going the route of doing it yourself (DIY) has many different factors that need to be taken into consideration.

Hiring a professional painting company will not only save you a lot of time, but it also will give you the peace of mind knowing the job is done right the first time around rather than having to repaint those walls a few years later due to mistakes you might have made trying to do it yourself.

If you want to have a big project completed or just don’t feel you have the time or true expertise to do the job correctly the first time, we highly recommend you get a few bids from some professional painting companies in your area.

However, if you want to tackle the project yourself, it will save you a big chunk of change but make sure you factor in the amount of time it will take you to do this yourself.

Want A Free Interior Painting Estimate?

If you have been considering an interior painting project and would like to have our professional interior painters come out and give you a free interior painting cost estimate, give us a call at 303-469-4124 or Click Here to schedule an appointment.

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