What quantities does a room repaint job need?

It depends on the measurements, so this page asks for yours. At the size it opens on — Room length 5 m · Room width 4 m · Wall height 2.4 m · Doors 1 · Windows 1 · Coats 2 — the lines come to: Paint Primer, 5.68–6.53 L; Ceiling Paint, 4–4.6 L; Paint, 7.97–9.17 L; Woodwork paint, 0.9–1.04 L. In imperial units — Room length 16.5 ft · Room width 13 ft · Wall height 8 ft · Doors 1 · Windows 1 · Coats 2 — they come to: Paint Primer, 1.5–1.73 gallons; Ceiling Paint, 1.07–1.23 gal; Paint, 2.18–2.51 gal; Woodwork paint, 0.24–0.28 gal.

Which line on a room repaint quote varies the most?

The Paint Primer: 5.68–6.53 L for a job measured Room length 5 m · Room width 4 m · Wall height 2.4 m · Doors 1 · Windows 1 · Coats 2, depending on how much is allowed for loss over the net figure, up to 15%.

What does a room repaint quote often leave out?

The reading names every line of the job that nothing on the quote reads as — any of the 4 lines the takeoff measures. The takeoff also lists 4 things it does not measure, shown under the reading, and each is worth asking about: a scope missing from a quote tends to become a cost after work has started.

Can I paste the quote exactly as it came?

Yes — from an email, a PDF or a spreadsheet, one item to a line. Amounts of money are taken out before anything is read, headings and totals are skipped, and each line is shown with what it was read as, so a misreading is one correction. Quantities in the other unit system are converted and the conversion is shown; a count of boxes is never compared with a count of tiles.

Does this check the price as well?

No. It reads quantities, never prices, and this site publishes none: an installed price moves with the market, the season, the access and the specification, so a figure for what the work ought to cost would give you confidence in a number nobody can defend. A quantity against your own measurements is checkable, and every figure here links to the calculator that produced it.

Quote check

Check a room repaint quote

Paste the quote you were given and enter your measurements. Every line is read against the job: what the quote leaves out, what it adds, which quantities sit outside the computed range, and what to ask. Quantities only — never prices.

4Lines the job needs
6Measurements
QuestionsNever a verdict

Timber-framed house under construction with ladders, sawhorses and lumber

How the quote is read

Each line of a room repaint quote is matched to the line of the job it names, or marked as something the Repaint a room takeoff does not measure — labour, removal, hire, fees, or anything else. Work the takeoff lists as part of the job but gives no quantity for is read as that work, not as something the quote adds.

The job’s own figures come from 6 measurements — room length, room width, wall height, doors, windows, coats — run through the same calculators as the takeoff, so the two give the same figure for the same job.

Reading a room repaint quote

A repaint is usually quoted as labour per room with the paint listed by the tin, so the paint volume is the line to hold against the figure here.

Primer belongs on new or repaired surfaces; a quote that primes every wall is working to a cautious specification, and one that primes nothing over fresh filler is worth a question. The number of coats moves the paint more than anything else.

Three steps

Give your measurements. The page opens on a typical job so it has something to show.
Paste the quote's lines as they came, or add them one at a time. Leave the prices in — they are taken out, never read.
Read the report: what is left out, what is added, what sits outside the range, and one list of questions to send.

Your quote

The room repaint quote you were given

Paste from an email, or open or drop a PDF, Excel, CSV or text file, or a photo of the quote. Amounts of money are taken out before anything is read — this page compares quantities, never prices.

Nothing you paste or open leaves this device.

or one the job needs:

The reading

What the quote says, against the job

Room repaint · Room length 16.5 ft · Room width 13 ft · Wall height 8 ft · Doors 1 · Windows 1 · Coats 2Room length 5 m · Room width 4 m · Wall height 2.4 m · Doors 1 · Windows 1 · Coats 2

What it leaves out
Every line the job needs that nothing on the quote reads as, with the quantity your measurements produce.
What it adds
Lines this job's takeoff does not measure — labour, removal, hire, fees, anything else — each named for what it is.
What sits outside the range
Quantities above or below the computed range, by how much, in the quote's unit or converted and shown.
What to ask
One list of questions, in the quote's order, ready to copy and send. Questions, never a verdict.

Paste the quote above, or add its lines one at a time. The reading appears here as each line is read.

Outside what this takeoff measures

Nothing in the reading measures these. Whether the quote covers each is worth asking in its own right: a scope missing from a quote tends to become a cost after work has started. Why each is left out is on the takeoff.

Window frames and window boards
Preparation beyond filling, a skim and stripping paper
The colour change
The filler's quantity

The reference

Every line the reading looks for

For Room length 16.5 ft · Room width 13 ft · Wall height 8 ft · Doors 1 · Windows 1 · Coats 2Room length 5 m · Room width 4 m · Wall height 2.4 m · Doors 1 · Windows 1 · Coats 2. Each is the calculator linked under it, run with those measurements; a range is that calculator at both ends of one choice, not a margin for error.

Paint Primer
1.5–1.73 gallons
Primer is bought by the can, and new board soaks up more of it than a painted wall. 1.5 net, 1.73 with 15% added.
Open the Paint Primer Calculator
Ceiling Paint
1.07–1.23 gal
Paint is bought by the tin, and rolling overhead loses more to the floor and the roller than wall work does. 1.07 net, 1.23 with 15% added.
Open the Ceiling Paint Calculator
Paint
2.18–2.51 gal
Paint is bought by the tin, and some always stays in the tray and on the roller. 2.18 net, 2.51 with 15% added.
Open the Paint Calculator
Woodwork paint
0.24–0.28 gal
Trim paint is bought by the tin, and brushing edges, mouldings and sashes loses more to the brush and the kettle than rolling a wall does. 0.24 net, 0.28 with 15% added.
Open the Woodwork Paint Calculator
Dust sheets and tape
3 items
Worked out, not compared with a quote
Dust sheets and tape together, which a quote prices as preparation rather than listing.
Open the Masking and Protection Materials Calculator

Paint Primer
5.68–6.53 L
Primer is bought by the can, and new board soaks up more of it than a painted wall. 5.68 net, 6.53 with 15% added.
Open the Paint Primer Calculator
Ceiling Paint
4–4.6 L
Paint is bought by the tin, and rolling overhead loses more to the floor and the roller than wall work does. 4 net, 4.6 with 15% added.
Open the Ceiling Paint Calculator
Paint
7.97–9.17 L
Paint is bought by the tin, and some always stays in the tray and on the roller. 7.97 net, 9.17 with 15% added.
Open the Paint Calculator
Woodwork paint
0.9–1.04 L
Trim paint is bought by the tin, and brushing edges, mouldings and sashes loses more to the brush and the kettle than rolling a wall does. 0.9 net, 1.04 with 15% added.
Open the Woodwork Paint Calculator
Dust sheets and tape
3 items
Worked out, not compared with a quote
Dust sheets and tape together, which a quote prices as preparation rather than listing.
Open the Masking and Protection Materials Calculator

How the ranges are taken

Where the choice is cutting waste, the ends are the site’s own allowances: 5%, the tight buffer of a crew with a planned set-out, and 15%, the wider one a first-timer orders. Where the calculator decides between patterns or materials, the ends are the options it offers. Where it adds nothing for loss, the range runs from the net quantity to 15% over it.

A minimum — the fewest hangers a spacing allows, the least airflow a room needs — has no upper end. A single figure carries an allowance the material itself needs, such as a lap, and names it.

What a reading like this cannot see

It does not know your prices, your market, or what the work ought to cost.
It does not know the building — the access, the condition of what is there, or what has to happen first.
It cannot check a lump sum, because there is no quantity in one.
A line it reads as missing may be priced under another name. A quantity outside the range is not evidence of anything. Each is a reason to ask a question.
Two quotes are not comparable until their scopes are.
It is not advice, and it is no substitute for a second quote.

The full takeoff

Every quantity for this job, with its working

The Repaint a room takeoff runs the same calculators on the same measurements and shows what sits under each line here.

Open the takeoff Every quote check

Base, allowance, order
Each line's quantity before and after its allowance, and what to buy.
Every allowance editable
Change a waste figure and the order follows, with its source named.
Into a project
Add the whole job to a workspace with your own prices.

Frequently asked questions

What quantities does a room repaint job need?: It depends on the measurements, so this page asks for yours. At the size it opens on — Room length 5 m · Room width 4 m · Wall height 2.4 m · Doors 1 · Windows 1 · Coats 2 — the lines come to: Paint Primer, 5.68–6.53 L; Ceiling Paint, 4–4.6 L; Paint, 7.97–9.17 L; Woodwork paint, 0.9–1.04 L. In imperial units — Room length 16.5 ft · Room width 13 ft · Wall height 8 ft · Doors 1 · Windows 1 · Coats 2 — they come to: Paint Primer, 1.5–1.73 gallons; Ceiling Paint, 1.07–1.23 gal; Paint, 2.18–2.51 gal; Woodwork paint, 0.24–0.28 gal.
Which line on a room repaint quote varies the most?: The Paint Primer: 5.68–6.53 L for a job measured Room length 5 m · Room width 4 m · Wall height 2.4 m · Doors 1 · Windows 1 · Coats 2, depending on how much is allowed for loss over the net figure, up to 15%.
What does a room repaint quote often leave out?: The reading names every line of the job that nothing on the quote reads as — any of the 4 lines the takeoff measures. The takeoff also lists 4 things it does not measure, shown under the reading, and each is worth asking about: a scope missing from a quote tends to become a cost after work has started.
Can I paste the quote exactly as it came?: Yes — from an email, a PDF or a spreadsheet, one item to a line. Amounts of money are taken out before anything is read, headings and totals are skipped, and each line is shown with what it was read as, so a misreading is one correction. Quantities in the other unit system are converted and the conversion is shown; a count of boxes is never compared with a count of tiles.
Does this check the price as well?: No. It reads quantities, never prices, and this site publishes none: an installed price moves with the market, the season, the access and the specification, so a figure for what the work ought to cost would give you confidence in a number nobody can defend. A quantity against your own measurements is checkable, and every figure here links to the calculator that produced it.