Stamped Concrete Cost Calculator

Stamped concrete cost calculator that prices the pattern, color, release agent, border bands, joints and sealer, then adds the resealing you owe every few years.

By CalcBuilt Editorial TeamUpdated September 9, 2026Formulas checked against manufacturer specs, see how we calculate.

Quick answer: Price stamped concrete as a finish system: the slab, the stamping labor, the color and release, the border band, the joints and the sealer. A 20 x 15 ft patio in an ashlar pattern with color hardener, a contrasting band and a solvent acrylic sealer runs about $4,200 to $7,000. That is $14 to $23 per square foot, and three reseals over ten years add $810 to $1,620.

Your measurements

Plan view from above: area is length times width.

Patio lengthftOutside edge to outside edge of the finished surface. A 20 x 15 ft patio is the common back door size and sets 300 sq ft here.Patio widthftA stamped walkway runs 4 to 5 ft wide. Keep at least one full pattern repeat across the width so the mats do not land as slivers at both edges.New slab or overlayAn overlay only works on a slab that is sound, flat and drains away from the house. A slab that has heaved, settled or cracked through gets replaced, not coated.Stamp patternPattern drives labor, not material. Mat rental is the same either way; a cobblestone or fan layout is what puts two more people on the slab before it sets.Color methodIntegral color goes through the slab, so a chip stays in color. Color hardener sits in the top layer and gives a denser, brighter surface. Acid stain goes on after the slab cures.Border treatmentA band in a second pattern and color frames the field and hides the form edge. It is formed, colored and stamped separately, so it prices per linear foot.Sealer typeFilm forming acrylics are what stamped work uses. Penetrating sealers give no color enhancement and leave the release antiquing unprotected, so they are the wrong tool here.Years you plan to keep itResealing is the whole cost difference against pavers, so the horizon decides the answer. Use 10 years for a keep or sell decision.

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Installed cost range$4,200 to $7,000All results

Results

Installed cost range: $4,200 to $7,000; 300 sq ft, ashlar pattern, hardener color, solvent sealer
Cost per square foot: $14 to $23 per sq ft; Stamped work is bid this way, so this is the number that compares one quote to the next
Slab, base and forms: $1,950 to $2,850; 4 in of air entrained mix over 4 in of compacted base, plus forms, place and float
Stamping labor: $1,350 to $2,250; $4.50 to $7.50 per sq ft. Large mats in a running layout, so the crew covers ground fast and only the edges need hand tooling
Color: $330 to $630; A 60 lb bucket covers 90 to 120 sq ft, so this job takes 3 to 4 buckets, broadcast and floated in two passes
Release agent: $45 to $120; A 30 lb bucket covers 800 to 1,000 sq ft. Wash 80 to 85 percent of it back off, and not before 24 to 48 hours, or it hazes under the sealer
Borders and bands: $350 to $700; 70 ft of perimeter at $5.00 to $10.00 per linear foot, formed and stamped as a separate operation
Control joints: 35 ft of cuts; $53 to $105. Cut 10 ft apart each way, a quarter of the slab depth, and land each cut in a grout line of the pattern
Sealer, first application: $165 to $330; Two coats at 250 to 350 sq ft per gallon, about 1.7 gal to 2.4 gal. A solvent acrylic pulls the most color out of the antiquing and gives the wet look. Xylene carrier versions are barred in 10 Northeast and Mid-Atlantic states, Washington DC and northern Virginia, so ask for an exempt solvent formula there
Resealing over 10 years: 3 reseals, $810 to $1,620; $270 to $540 each at $0.90 to $1.80 per sq ft, on a 3 year cycle. Clean and strip first, never a fresh coat over a worn one
10 year cost, stamped: $5,100 to $8,600; Pavers over the same 10 years run $4,400 to $7,700, laid at $14.00 to $24.00 per sq ft. That assumes a clean and a joint sand top up every 5 years, an interval CMHA leaves to the product maker
If it cracks: No invisible patch; A crack is routed, filled and color matched, typically $10 to $25 per linear foot in 2026, and it still reads at a low angle. Pavers lift and reset

Stamped Concrete Cost formula

Area = Length x Width, Perimeter = 2 x (Length + Width)
Installed = Area x (slab + stamping + color + release + first sealer) + Perimeter x border rate + joint feet x $1.50 to $3.00
Joint spacing in feet = slab thickness in inches x 30 / 12, midway in the ACI 24 to 36 range, so 10 ft here
Reseals = Years / sealer cycle, each costing Area x $0.85 to $2.20
Lifetime = Installed + Reseals x cost per reseal

Worked example

A 16 x 24 ft pool deck, 384 sq ft with an 80 ft perimeter, poured new in a cobblestone pattern. It gets an integral color base with a broadcast hardener over it, a band plus a soldier course, and a water based acrylic sealer. The owner plans to stay 15 years.

The slab is 384 x $6.50 to $9.50, or $2,496 to $3,648. Cobblestone stamping at $7.00 to $12.00 adds $2,688 to $4,608, and the two color methods together $653 to $1,306. Powder release is $58 to $154. The border is 80 ft at $9 to $16, or $720 to $1,280. Joints run 56 ft at $1.50 to $3.00, so $84 to $168, and the first sealer coats cost $192 to $384. Installed that is $6,900 to $11,500, or $18 to $30 per square foot. The water based sealer recoats every 2 years, so 15 years brings 7 reseals at $326 to $653 each, another $2,285 to $4,570. A solvent acrylic on a 3 year cycle would be 5 reseals, $1,728 to $3,456. That one choice swings the 15 year total by $540 to $1,075, about what the border costs.

Quick reference

Typical 2026 US cost by pattern, 20 x 15 ft patio, new slab, color hardener, a contrasting band and a solvent acrylic sealer
Pattern	Stamping labor per sq ft	300 sq ft installed	Same patio after 10 years
Seamless texture skin	$3.00 to $5.00	$3,800 to $6,200	$4,600 to $7,900
Ashlar slate or large square	$4.50 to $7.50	$4,200 to $7,000	$5,100 to $8,600
Running bond brick or wood plank	$5.50 to $9.00	$4,500 to $7,400	$5,400 to $9,100
Cobblestone or European fan	$7.00 to $12.00	$5,000 to $8,300	$5,800 to $10,000
Interlocking pavers, for comparison	Not stamped	$4,200 to $7,200	$4,400 to $7,700

Pattern is labor, color is chemistry, and they are separate bills

Mat rental costs about the same whatever the pattern. What changes is how many people have to be on the slab in the 40 minutes before it sets. A large ashlar mat set runs in a line and only the edges need a hand chisel. A cobblestone or European fan pattern is small units on a curve, and every piece gets touched, so the crew grows and the rate goes with it. Ask a bidder how many stampers show up, not which mats they own.

Color is three unrelated decisions. Integral pigment goes in at the plant under ASTM C979, capped at 10 percent by mass of cement. It colors the slab through, so a chipped edge stays in color. Broadcast color hardener is a dry shake floated into the surface in two passes. Most colors go at 60 pounds per 120 square feet, and light colors as heavy as 60 pounds per 90. It leaves a denser, brighter top layer that resists abrasion. Acid stain comes later and reacts with free lime, which is why it mottles. Powder release is the fourth color in the job. It keeps the mat from sticking and leaves the antiquing in the grout lines. About 80 to 85 percent has to come back off before sealing.

Resealing is the number that decides this against pavers

The sealer is the wear surface. The ASCC decorative concrete sealer guide puts a UV exposed surface at a new coat every 2 to 3 years. Interior floors go 4 to 5. On a 300 square foot patio a clean and reseal runs $270 to $540, so a 10 year hold buys three of them at $810 to $1,620. That turns a $4,200 to $7,000 patio into $5,100 to $8,600. The same patio in interlocking pavers runs $4,200 to $7,200 laid, or $4,400 to $7,700 after a decade of joint sand refreshes. Stamped wins on the day it is poured and loses ground every third spring.

The other half of the comparison is repair. A paver field lifts, the base gets fixed and the same units go back, which is why utility trenching under a paver patio is routine. A crack through stamped concrete is routed, filled and color matched, typically $10 to $25 per linear foot in 2026. It still catches the light at a low angle, because neither the pattern nor the antiquing can be rebuilt on cured concrete. Plan the joints to fall in grout lines before the pour, and keep de icing salt off it. A bad crack means a section replaced, not patched.

What this calculator leaves out

Demolition and haul off of an existing patio, excavation, tree roots, and any fill needed to bring a low corner to grade. It does not price a permit, steps, a seat wall, footings where the slab meets a structure, or drainage. Nor the electrical and gas runs a patio usually gets at the same time. Reinforcement is not broken out, and neither is a pump truck where the mixer cannot reach the forms. On the maintenance side it leaves out a full sealer strip, typically $1.50 to $3.50 per square foot in 2026 once coats have built up. Replacing a section outright is also outside it. Ask each bidder in writing what pattern, what color system, which sealer product and how many coats, since those four lines are the whole spread between quotes.

Code limits that apply

ASTM C979
Pigment dosage for integrally colored concrete is 10 percent by mass of cement or less
If you miss it: Overdosed pigment weakens the paste and the color still does not deepen, because the cement is already saturated
IRC R506.2.2
A 4 in base course of clean graded sand, gravel or crushed stone under a slab on ground where the slab is below grade
If you miss it: An at grade patio sits outside that trigger. The 4 in base priced here is good practice for drainage and uniform support, not an IRC requirement
IRC Table R402.2
3,500 psi air entrained mix for porches, carport slabs, steps exposed to the weather and garage floor slabs in a severe weathering region
If you miss it: Non air entrained mix scales in freeze thaw, and the surface color lives in the top layer that pops off
ACI PRC-302.1
Control joints at 24 to 36 times the slab thickness, cut a quarter of the depth deep
If you miss it: Joints spaced too far apart or cut late let the slab crack where it wants, through the middle of the pattern
State sealer VOC rules
Xylene carrier sealers barred in 10 Northeast and Mid-Atlantic states, DC and northern Virginia
If you miss it: The sealer the sample board was made with cannot be legally sold or applied, and the substitute reads a different color

Provision	Limit	If you miss it
ASTM C979	Pigment dosage for integrally colored concrete is 10 percent by mass of cement or less	Overdosed pigment weakens the paste and the color still does not deepen, because the cement is already saturated
IRC R506.2.2	A 4 in base course of clean graded sand, gravel or crushed stone under a slab on ground where the slab is below grade	An at grade patio sits outside that trigger. The 4 in base priced here is good practice for drainage and uniform support, not an IRC requirement
IRC Table R402.2	3,500 psi air entrained mix for porches, carport slabs, steps exposed to the weather and garage floor slabs in a severe weathering region	Non air entrained mix scales in freeze thaw, and the surface color lives in the top layer that pops off
ACI PRC-302.1	Control joints at 24 to 36 times the slab thickness, cut a quarter of the depth deep	Joints spaced too far apart or cut late let the slab crack where it wants, through the middle of the pattern
State sealer VOC rules	Xylene carrier sealers barred in 10 Northeast and Mid-Atlantic states, DC and northern Virginia	The sealer the sample board was made with cannot be legally sold or applied, and the substitute reads a different color

Rows marked checked produce a warning in the results when an entry crosses the limit. The others are on the plans or on site and this calculator does not test them. Local amendments can be stricter; the adopted edition and the inspector govern.

Mistakes that cost money

Washing off less than 80 percent of the powder release. The trapped powder hazes white under the acrylic and only a full strip fixes it.
Sealing a slab younger than 28 days. A topical acrylic on green concrete blushes, bubbles and peels off in sheets the first hot week.
Adding sand to the sealer for grip. The ASCC guide warns it degrades the sealer; buy the anti-skid polymer made for that product.
Rolling a fresh coat over a worn one every spring. Acrylic builds, traps moisture and turns milky, and the repair is a solvent strip.
Ordering color hardener across two lots. Buckets from a later lot land a shade off, and the seam shows in the middle of the field.
Letting joints fall where the saw lands. A cut across the face of a stamped stone reads as damage; it belongs in a grout line.

Key facts

BRICKFORM color hardener is broadcast at 60 pounds per 120 square feet for most colors, and as heavy as 60 pounds per 90 square feet for light colors.
A 30 pound bucket of powdered antique release covers 800 to 1,000 square feet. About 80 to 85 percent of it must be washed back off before sealing.
The ASCC decorative concrete sealer guide puts resealing at every 2 to 3 years on UV exposed surfaces. Interior and low traffic floors go 4 to 5 years.
ASTM C979 caps pigment for integrally colored concrete at 10 percent by mass of cement, so a deeper color means a different pigment rather than a bigger dose.
Xylene carrier concrete sealers were barred from sale and use in 10 Northeast and Mid-Atlantic states, Washington DC and northern Virginia. Illinois and Indiana adopted the looser 400 gram per liter limit instead.
A film forming acrylic covers 250 to 350 square feet per gallon per coat, so two coats on a 300 square foot patio take 1.7 to 2.4 gallons.

Frequently asked questions

How much does stamped concrete cost per square foot?

Typically $14 to $23 per square foot installed in 2026 for a new 20 x 15 ft patio. That is an ashlar pattern with color hardener, a contrasting band and a solvent acrylic sealer. A cobblestone or fan pattern pushes that to $17 to $28 because it takes more hands on the slab.

How often does stamped concrete need to be resealed?

Every 2 to 3 years on a patio or driveway, which is what the ASCC decorative concrete sealer guide recommends for UV exposed surfaces. Interior and low traffic floors stretch to 4 or 5 years. Clean and strip before recoating; stacking coats turns the sealer milky.

Is stamped concrete cheaper than pavers?

It is cheaper the day it is finished and roughly even after a decade. A 300 square foot stamped patio runs $4,200 to $7,000 installed, against $4,200 to $7,200 for pavers. Three reseals over 10 years bring the stamped total to $5,100 to $8,600.

Can cracked stamped concrete be repaired invisibly?

No. A crack is routed, filled and color matched, typically $10 to $25 per linear foot in 2026, and the repair stays visible at a low angle. The pattern and the release antiquing cannot be rebuilt on cured concrete, which is why joint placement before the pour matters.

Sources and references

BRICKFORM Color Hardener product data and coverage rates (Brickform)
BRICKFORM Antique Release technical information sheet (Brickform)
Decorative Concrete Council sealer selection and application guide (American Society of Concrete Contractors)
PAV-TEC-005 Cleaning, sealing and joint sand stabilization of interlocking concrete pavement (Concrete Masonry & Hardscapes Association)
VOC regulations map for architectural and industrial maintenance sealers (Brickform)

Next steps for this project

The usual order for a concrete & masonry project. See all concrete & masonry calculators.

Results are estimates based on standard formulas and typical product specifications. Confirm quantities with your supplier and local code before ordering.