Interior Paint Cost Estimator — Live Demo
This is a working example of a custom interior paint estimator built for demo purposes. Add each room, select your surfaces: walls, ceiling, trim, and configure the details: coat count, door and window deductions, primer for drastic color changes, patching level, and closets. The calculator breaks the estimate down room by room with full line items for each surface. Pricing reflects national labor averages. Your version would use your actual rates: per sq ft, per room, flat rate per surface, or however you price your work. Exterior painting, cabinet painting, and other specialty surfaces can be included in a custom build.
Interior Paint Estimator
Your Company — Your Town
Select a size to pre-fill dimensions, then choose your surfaces below.
* Labor only. Does not include paint or materials. Pricing based on national averages — actual rates set by your painter. Final pricing determined after a site visit.
You're viewing this estimator in demo mode. Enter your email below and submit to see exactly what your customers would receive. Select "Yes" to also receive the contractor notification email.
Want an estimator like this for your business?
This is a working demo. Your version uses your real rates, your surfaces, and your branding, and sends estimate emails to your customers automatically. It filters out tire-kickers so you spend your time on real jobs.
See how it worksCommon questions
Can I use my own pricing?
Yes. The demo uses national labor averages as placeholders, but your version runs entirely on your rates. Per square foot, flat per room, per surface, per unit, or your own formula, whatever matches how you actually quote. The math is built around your business, not a generic template.
How do the estimate emails work?
When someone finishes an estimate, the tool sends them a branded email with the full breakdown, and it sends you a notification with their contact info and the numbers they entered. You can see both sides in this demo by submitting your own email. Every lead lands in your inbox with the job details already filled in, so you know what you are walking into before you call.
How does this help me filter out tire-kickers?
People who are just curious rarely fill out a full estimate and hand over their contact info. The ones who do are showing real intent. Giving them a ballpark up front also sets expectations, so the people who call you already have a sense of the price range. You spend less time driving to look at jobs that were never going to book.
What trades can you build these for?
Any trade that estimates by measurable scope. These started as trim estimators on a working carpentry business, then expanded to flooring, paint, doors, stairs, cabinets, and general handyman work. If your work can be priced from dimensions, counts, and options, it can be turned into an estimator like this one.
How is this different from a generic estimating app?
Most estimating apps are built for the contractor to use in the office. This is built for your customer to use on your website, as a lead-generation front end. It was built by a working finish carpenter for his own business first, not by a software company guessing at what trades need. It does one job well: turn a website visitor into a qualified lead with a real number attached.
How accurate is the estimate?
It is a ballpark, and it is meant to be. The paint demo prices walls, ceilings, and trim by surface area, deducts doors and windows, and factors in coats, primer, and patching, so the number reflects real scope rather than a blind guess. Final pricing still comes after your site visit. The goal is a range close enough to be useful, not a binding quote.