Production rate is the bridge between takeoff and labor hours. You measure paintable square feet, pick a sq ft per hour number, and the bid either matches reality or your crew works unpaid overtime.
Most painters inherit a rate from an old boss or a forum post. The ones who stay profitable replace that guess with a log from their own jobs.
This guide shows how to measure sq ft per hour on interiors, exteriors, and cabinets. The painting estimate calculator ships with defaults of 150 interior, 120 exterior, and 80 cabinets.
Treat those as placeholders until your timesheets prove otherwise. For bid math from square feet to dollars, see how to price a painting job.
What production rate means
Production rate is paintable square feet finished per crew hour at a defined prep level and coat count. It is not brush speed alone. It includes masking, cut ins, rolling, ladder moves, and cleanup assigned to that surface.
You track it the same way on every job type. Note paintable sq ft from your takeoff. Note crew hours on that scope only.
Divide sq ft by hours. One interior bedroom at 493 sq ft with 6.6 rolling hours and 2 prep hours is 493 ÷ 8.6 ≈ 57 sq ft per hour if you bundle prep, or 493 ÷ 6.6 ≈ 75 if prep is separate.
Pick one convention and keep it. Mixing prep inside or outside the rate is how two owners both claim 150 sq ft per hour and one loses money.
Why the calculator uses 150, 120, and 80
The defaults are round numbers that fit a two coat residential repaint with average prep. They are not a promise about your crew.
150 sq ft per hour on interiors assumes walls and ceiling, roller and brush, two coats, and a crew that stays on the same room without long travel between houses. Tight trim, heavy patching, or high ceilings pull this down. Empty rooms with fast rolling can push it up.
120 sq ft per hour on exteriors assumes siding and body work with spray or roll, two coats, and normal ladder setup. Peeling paint, multi story cuts, and tight architectural detail pull it down. Wide open single story lap siding can beat it on a good week.
80 sq ft per hour on cabinets assumes doors off or hung, degrease, sand, prime, and two finish coats. Spray booth flow helps. On site brush work with drying racks runs slower.
When your logged average on five similar jobs differs by more than 15 percent from the default, change the field in the calculator and on your rate sheet. One fast week or one rain day should not rewrite the whole sheet alone.
How to measure your crew without fancy software
You need a takeoff, a clock, and a short form. That is enough for the first month.
Step 1: write the scope before anyone opens a lid. List surfaces, coat count, prep level, and what you are not doing. Production rate only compares jobs with the same scope label.
Step 2: record paintable sq ft from the takeoff. Use the same door and window deductions every time. For exteriors, see how to measure a house for exterior painting for wall and gable math.
Step 3: log crew hours by phase or by day. Field hours only, not drive time unless your policy loads travel into every bid. Note headcount each day.
Step 4: divide and store. Sq ft divided by total crew hours on that scope equals sq ft per crew hour. If two painters worked six hours each on the same 1,200 sq ft side, that is 1,200 ÷ 12 = 100 sq ft per crew hour.
Run a five job rolling average before you change prices. One fast week or one rain day should not rewrite your whole sheet.
Worked example: logging a small exterior wall
This example shows the math only. It is not a bid. Assumptions: one gable end wall, no windows, two coats, spray back roll, light sand only, two painters on ladders.
Takeoff: wall width 28 feet, peak height 14 feet, eave height 9 feet. Treat the wall as a rectangle 28 × 9 = 252 sq ft plus a triangle gable with base 28 and height 5 (14 − 9). Triangle area is 28 × 5 ÷ 2 = 70 sq ft. Total paintable 322 sq ft.
Hours: mask and prep 1.5 crew hours. First coat 1.2 crew hours. Second coat 1.0 crew hours. Cleanup 0.3 crew hours. Total 4.0 crew hours.
Rate: 322 ÷ 4.0 = 80.5 sq ft per crew hour for this wall with this prep.
A full house adds soffit, trim lines, story changes, and weather delays. Real jobs usually land below the calculator’s 120 default until your crew proves otherwise. Add those surfaces to the takeoff and log hours separately so trim does not hide in siding numbers.
When to raise or lower the default in your bids
Lower the sq ft per hour number (which raises hours) when any of these show up often on your jobs. Use the bullets below as a checklist, not a complete list.
- Heavy prep, peeling, or chalking before paint sticks.
- Three or more colors on one elevation with extra masking.
- Cabinets with glazing, spraying inside occupied homes, or hand brushed frames.
- Crew mix with new hires who cut in slower than your lead.
Raise the number only after logged jobs prove it, not because you need a lower price to win one bid. Winning at a false rate trains customers to expect that price again.
Season matters. Exterior rates in short northern seasons include more setup per day. Interior winter work with furnaces off and furniture packed tight often runs slower than empty summer rentals.
Tie production rate to price without double guessing
Hours from sq ft and production rate feed labor cost. Labor plus materials plus margin becomes the bid. If you skip measuring production, you are guessing hours twice: once in your head and once in the price.
After you log a job, compare predicted hours from the calculator to actual hours. If you consistently beat the tool, your production field is too low and your prices are high. If actuals run long, your field is too high and you are donating time.
Update the calculator default for each job type in your office copy. Field leads should not type a different number on every estimate without telling the office.
Common logging mistakes
- Counting drive time in production hours so exterior rates look faster than they are.
- Mixing trim hours into siding sq ft without adding trim sq ft to the numerator.
- Using gross wall area before subtracting openings, which inflates sq ft and hides slow work.
- Changing the rate after one hero week instead of after five similar scopes.
FAQ
Should I track production per painter or per crew?
Track per crew hour on the job. Solo owners can track per person hour, but use the same rule on every bid.
Do I use the same rate for one coat touch ups and full repaints?
No. Label scopes separately. Touch ups often run slower per sq ft because setup dominates.
Where do the 150, 120, and 80 defaults appear?
In the painting estimate calculator when you pick interior, exterior, or cabinets. Change the production field after you measure your own jobs.
How does production rate connect to price per square foot?
Hours times labor rate is half the story. See the full path in how to price a painting job.
How often should I refresh my averages?
Review quarterly, or after you change spray equipment, crew size, or typical prep level. Log five similar jobs at the new pace before you change prices again.
Next step for your business
Accurate rates protect margin. A steady flow of the right jobs protects the crew calendar. A painting contractor website with service and city pages helps you attract work you can measure and log instead of chasing one off low bids.
GotLocal builds your site first, so you see it before you pay anything. Measure your crew, price with the same math every time, then make sure homeowners who value that clarity can find you online.