By Project Genie Editorial Team ·
September 25, 2026
Painting costs vary less by the paint itself and more by two things most cost guides skip over: how much prep the surfaces actually need, and whether the pro or you are supplying the paint. Two identically-sized rooms can get very different bids once a Service Professional sees the wall condition in person.
Quick answer: A single interior room typically runs $300-$800 including paint and labor. A full interior repaint of an average home runs roughly $1,800-$6,500 depending on size. Exterior painting for an average-size home typically runs $1,700-$4,000. Hourly labor rates alone (excluding materials) generally fall between $20-$50 per painter per hour.
These are general, typical ranges -- your actual bid depends on your specific surfaces and scope, not a flat average.
Typical Cost by Job Type
| Job | Typical Cost |
|---|
| Single room (interior) | $300-$800 |
| Full interior repaint (avg. home) | $1,800-$6,500 |
| Exterior repaint (avg. home) | $1,700-$4,000 |
| Kitchen cabinet painting/refinishing | $1,200-$3,500 |
| Fence or deck staining/painting | $400-$1,200 |
Exterior work generally costs more per square foot than interior work of the same size, mainly because of ladder/scaffold access, weather-resistant materials, and more surface prep (scraping, caulking, priming bare wood).
What's Actually Included in a Painting Job
"Painting" covers more steps than the coat of color itself, and how many of them a bid includes changes the price:
Prep work -- patching holes and cracks, sanding rough or glossy surfaces, priming bare or stained areas, and taping/masking trim and fixtures. This is the single biggest reason two same-size jobs get different bids: a wall in good condition needs far less prep than one with water stains, old wallpaper, or heavy scuffing.
Number of coats -- most jobs need two coats for even coverage, more if you're making a big color change (e.g., dark to light) or the surface is porous.
Interior vs. exterior as different scopes -- exterior paint has to handle UV and weather, so it costs more per gallon, and exterior prep often includes pressure washing and scraping loose paint that interior work never needs.
What Makes One Bid Differ From Another
Beyond square footage, the factors that actually move a painting bid are:
Surface condition -- how much patching, sanding, and priming the walls or siding actually need once a pro sees them in person
Ceiling height and access -- vaulted ceilings, stairwells, and second-story exteriors need ladders/scaffolding and take longer
Color changes -- going from a dark color to a light one (or vice versa) often needs an extra coat or a tinted primer
Trim and detail work -- crown molding, built-ins, and multi-color trim schemes take more time than flat wall coverage
Settle This Before Comparing Bids
One detail competitor pricing guides mention only in passing, but that actually changes what a bid covers: who supplies the paint. Some Service Professionals include paint in their price at a markup; others expect you to buy and supply it yourself, which lowers their bid but shifts that cost to you. Decide this upfront and state it when you post the job, so every bid you get is quoting the same scope. Also describe: which rooms or exterior areas, the current surface condition (any damage, wallpaper, or heavy stains), and whether you're changing colors significantly -- that's what lets Service Professionals bid on your actual job instead of a guess.
What to Expect During the Job
Expect some mess during prep (sanding dust, patching compound) before any paint goes on, and plan for dry time between coats -- typically a few hours for interior latex paint, longer for exterior paint depending on weather. Most pros do a final walkthrough with you to check coverage and touch up any missed spots before considering the job done.
Frequently Asked Questions
Why did I get such different bids for the same room?
Usually prep work and paint supply. A pro who inspects your walls closely and prices in real patching/sanding time will bid differently than one quoting off a rough estimate -- and if one bid includes paint and another doesn't, they're not actually quoting the same job.
Should I supply my own paint?
Either way works -- it's a scope decision, not a right answer. Supplying it yourself can lower the labor bid but means you're responsible for buying enough of the right type/finish; letting the pro supply it is simpler but usually costs more.
How many coats of paint do I actually need?
Two coats is standard for even coverage. Expect an extra coat (and cost) if you're making a big color change or painting over a stain/repair that needs to be sealed first.
Does exterior painting cost more than interior?
Generally yes, per square foot -- exterior paint and prep (pressure washing, scraping, priming bare wood) cost more, and access via ladders or scaffolding adds time.
Get a Fair Quote, Not a Guess
Painting costs come down to surface condition and scope details a flat average can't capture. Once you have bids in hand, here's how to compare them fairly. Curious about flooring too? See how much flooring installation typically costs. Post your painting job free and let Service Professionals bid for it.